init commit

brainfuck/Makefile

@@ -0,0 +1,32 @@
+# MAkefile
+# AUTHOR:   foton
+# FILE:     Makefile
+# ROLE:     to compile them all
+# CREATED:  2016-11-20 00:59:16
+# MODIFIED: 2016-11-20 01:14:41
+
+NAME = brainfuck
+CC = clang
+FLAGS = -Wall -Werror -Wextra
+SRC = src/main.c \
+	  src/output.c \
+	  src/brainfuck.c
+OBJ = $(SRC:.c=.o)
+INC = -I inc/
+
+all: $(NAME)
+
+$(NAME): $(OBJ)
+	$(CC) $(FLAGS) $(OBJ) $(INC) -o $(NAME)
+
+.c.o: $(SRC)
+	$(CC) $(FLAGS) $(INC) -c $< -o $@
+
+clean:
+	rm -f $(OBJ)
+
+fclean: clean
+	rm -f $(BIN)$(NAME)
+
+re:
+	fclean all

brainfuck/README

@@ -0,0 +1,11 @@
+# Text File
+# AUTHOR:   foton
+# FILE:     README
+# ROLE:     to rule them all
+# CREATED:  2016-11-20 01:18:23
+# MODIFIED: 2016-11-20 01:20:33
+
+Simple brainfuck interpreter.
+
+compile:	"make fclean, make" or "make re"
+test:		"cat hello_world.bf | xargs ./brainfuck"

brainfuck/hello_world.bf

@@ -0,0 +1 @@
+++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.

brainfuck/inc/brnfck.h

@@ -0,0 +1,17 @@
+// C/C++ File
+// AUTHOR:   foton
+// FILE:     brnfck.h
+// ROLE:     to rule them all
+// CREATED:  2016-11-20 00:52:13
+// MODIFIED: 2016-11-20 00:54:35
+
+#ifndef BRNFCK_H
+# define BRNFCK_H
+
+# define SIZE 30000
+
+int		brainfuck(char *source);
+void	my_putchar(char c);
+void	my_putstr(char *str);
+
+#endif

brainfuck/src/brainfuck.c

@@ -0,0 +1,52 @@
+// C/C++ File
+// AUTHOR:   foton
+// FILE:     brainfuck.c
+// ROLE:     to rule them all
+// CREATED:  2016-11-19 22:28:26
+// MODIFIED: 2016-11-20 01:13:18
+// TODO:	 nested loops
+// 			 read user input
+// 			 handle errors (incorrect source)
+// 			 read from file and stdin
+
+#include <stdlib.h>
+#include "brnfck.h"
+
+int		brainfuck(char *source)
+{
+	char 	*array;
+	int		i;
+	int		head;
+	int		start_loop;
+
+	i = 0;
+	array = malloc(sizeof(char) * SIZE);
+	while (i < SIZE)
+		array[i++] = 0;
+	i = 0;
+	head = 0;
+	start_loop = 0;
+	while (source[i])
+	{
+		if (source[i] == '+')
+			array[head]++;
+		if (source[i] == '-')
+			array[head]--;
+		if (source[i] == '>')
+			head++;
+		if (source[i] == '<')
+			head--;
+		if (source[i] == '.')
+			my_putchar(array[head]);
+		if (source[i] == '[')
+			start_loop = i;
+		if (source[i] == ']')
+		{
+			if (!(array[head] == 0))
+				i = start_loop - 1;
+		}
+		i++;
+	}
+	free(array);
+	return (0);
+}

brainfuck/src/main.c

@@ -0,0 +1,23 @@
+// C/C++ File
+// AUTHOR:   foton
+// FILE:     main.c
+// ROLE:     to rule them all
+// CREATED:  2016-11-19 22:28:26
+// MODIFIED: 2016-11-20 01:15:58
+
+#include "brnfck.h"
+
+int		main(int argc, char **argv)
+{
+	if (argc < 2)
+	{
+		my_putstr("Dude, put some source to work with!\n");
+		return (0);
+	}
+	if (brainfuck(argv[1]) == 1)
+	{
+		my_putstr("Something goes wrong :(\n");
+		return (1);
+	}
+	return (0);
+}

brainfuck/src/output.c

@@ -0,0 +1,19 @@
+// C/C++ File
+// AUTHOR:   foton
+// FILE:     output.c
+// ROLE:     to rule them all
+// CREATED:  2016-11-19 22:28:26
+// MODIFIED: 2016-11-20 00:51:42
+
+#include <unistd.h>
+
+void	my_putstr(char *str)
+{
+	while (*str)
+			write(1, str++, 1);
+}
+
+void	my_putchar(char c)
+{
+	write(1, &c, 1);
+}

d00/ex03/klist.txt

@@ -0,0 +1,5 @@
+Credentials cache: API:4728
+        Principal: gtertysh@UNIT.UA
+
+  Issued                Expires               Principal
+Oct 26 12:13:24 2016  Oct 26 22:13:16 2016  krbtgt/UNIT.UA@UNIT.UA

d00/ex04/who_am_i.sh

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+ldapwhoami -Q | cut -c4- | cut -d , -f1,3-

d00/ex05/people.sh

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+ldapsearch -Q -LLL "uid=z*" | grep "^cn" | sort -r

d00/ex06/mobile-phone.ldif

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+dn: uid=gtertysh,ou=november,ou=2016,ou=people,dc=unit,dc=ua
+changetype: modify
+add: mobile
+mobile: 0930351607

d00/ex07/midLS

@@ -0,0 +1 @@
+ls -mpU

d00/ex08/z

@@ -0,0 +1 @@
+Z

d00/ex09/b

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+Episode V, A NEW H0PE It is a period of civil war
+Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire. 
+During the battle, Rebel spies managed to steal secret plans to the Empire's ultimate weapon, the STAR DEATH, an armored space station with enough power to destroy an entire planet.
+
+
+Pursued by the Empire's sinister agents,
+Princess Mehdi races home aboard her starship, custodian of the stolen plans that can save her people and restore the dictatorship to the galaxie..
+
+
+
+

d00/ex10/clean

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+find . -type f \( -name '*~' -o -name '#*' -o -name '*#' \) -print -delete

d00/ex11/ft_magic

@@ -0,0 +1 @@
+41 string 42 42 file

d01/ex01/print_groups.sh

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+groups $FT_USER | tr ' ' ',' | tr -d '\n'

d01/ex02/find_sh.sh

@@ -0,0 +1 @@
+find . -name "*.sh" | rev | cut -d '.' -f 2 | cut -d '/' -f 1 | rev

d01/ex03/count_files.sh

@@ -0,0 +1 @@
+find . | wc -l | tr -d " "

d01/ex04/MAC.sh

@@ -0,0 +1 @@
+ifconfig | tr -d "\t" | grep "^ether" | cut -d " " -f 2

d01/ex05/"\?$*'KwaMe'*$?\"

@@ -0,0 +1 @@
+42

d01/ex06/skip.sh

@@ -0,0 +1 @@
+ls -l | sed -n "p;n"

d01/ex07/r_dwssap.sh

@@ -0,0 +1 @@
+cat /etc/passwd | grep -v ^# | sed  -n  'n;p' | cut -d ":" -f1 | rev | sort -r | sed -n "$FT_LINE1,$FT_LINE2 p" | sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/, /g' | tr "\n" "."

d01/ex08/bon.sh

@@ -0,0 +1 @@
+ldapsearch -Q | grep ^givenName | grep -i "bon" | wc -l | tr -d " "

d02/ex00/ft_print_alphabet.c

@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_alphabet.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/26 17:23:25 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 20:23:08 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_print_alphabet(void)
+{
+	char a;
+
+	a = 'a';
+	while (a <= 'z')
+	{
+		ft_putchar(a);
+		a = a + 1;
+	}
+}

d02/ex01/ft_print_reverse_alphabet.c

@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_reverse_alphabet.c                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 10:58:34 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 11:39:26 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_print_reverse_alphabet(void)
+{
+	char z;
+
+	z = 'z';
+	while (z >= 'a')
+	{
+		ft_putchar(z);
+		z = z - 1;
+	}
+}

d02/ex02/ft_print_numbers.c

@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_numbers.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 10:59:11 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 11:40:34 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_print_numbers(void)
+{
+	char z;
+
+	z = '0';
+	while (z <= '9')
+	{
+		ft_putchar(z);
+		z = z + 1;
+	}
+}

d02/ex03/ft_is_negative.c

@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_is_negative.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 10:59:43 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 20:23:36 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_is_negative(int n)
+{
+	if (n >= 0)
+	{
+		ft_putchar('P');
+	}
+	else
+	{
+		ft_putchar('N');
+	}
+}

d02/ex04/ft_print_comb.c

@@ -0,0 +1,49 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_comb.c                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 10:26:03 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 11:46:09 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putnumb(char a, char b, char c)
+{
+	ft_putchar(a);
+	ft_putchar(b);
+	ft_putchar(c);
+	if (!(a == '7' && b == '8' && c == '9'))
+	{
+		ft_putchar(',');
+		ft_putchar(' ');
+	}
+}
+
+void	ft_print_comb(void)
+{
+	int a;
+	int b;
+	int c;
+
+	a = 0;
+	while (a <= 7)
+	{
+		b = a + 1;
+		while (b <= 8)
+		{
+			c = b + 1;
+			while (c <= 9)
+			{
+				ft_putnumb(a + '0', b + '0', c + '0');
+				c++;
+			}
+			b++;
+		}
+		a++;
+	}
+}

d02/ex06/ft_putnbr.c

@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putnbr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 17:17:51 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/27 21:46:40 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_printnbr(int nb)
+{
+	int		temp;
+	long	div;
+
+	temp = nb;
+	div = 1;
+	if (nb < 0)
+	{
+		nb = -nb;
+		ft_putchar('-');
+	}
+	while (temp)
+	{
+		temp = temp / 10;
+		div = div * 10;
+	}
+	while (div > 1)
+	{
+		div = div / 10;
+		ft_putchar(nb / div + '0');
+		nb = nb % div;
+	}
+}

d03/ex00/ft_ft.c

@@ -0,0 +1,16 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft-ft.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/27 12:09:16 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/03 12:29:49 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_ft(int *nbr)
+{
+	*nbr = 42;
+}

d03/ex01/ft_ultimate_ft.c

@@ -0,0 +1,16 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_ultimate_ft.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 09:49:54 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 19:17:24 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void		ft_ultimate_ft(int *********nbr)
+{
+	*********nbr = 42;
+}

d03/ex02/ft_swap.c

@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_swap.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 10:08:34 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 10:14:17 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_swap(int *a, int *b)
+{
+	int temp;
+
+	temp = *a;
+	*a = *b;
+	*b = temp;
+}

d03/ex03/ft_div_mod.c

@@ -0,0 +1,17 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_div_mod.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 10:16:49 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 10:28:23 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_div_mod(int a, int b, int *div, int *mod)
+{
+	*div = a / b;
+	*mod = a % b;
+}

d03/ex04/ft_ultimate_div_mod.c

@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_ultimate_div_mode.c                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 10:30:17 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 21:17:48 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_ultimate_div_mod(int *a, int *b)
+{
+	int temp;
+
+	temp = *a / *b;
+	*b = *a % *b;
+	*a = temp;
+}

d03/ex05/ft_putstr.c

@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putstr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 10:45:38 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 11:09:43 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str != '\0')
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}

d03/ex06/ft_strlen.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strlen.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 11:13:17 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 11:26:18 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_strlen(char *str)
+{
+	int count;
+
+	count = 0;
+	while (*str != '\0')
+	{
+		count++;
+		str++;
+	}
+	return (count);
+}

d03/ex07/ft_strrev.c

@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strrev.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 11:30:14 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 21:01:27 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strrev(char *str)
+{
+	int		count;
+	int		char_numb;
+	char	*temp_ptr;
+	char	temp;
+
+	count = 0;
+	char_numb = 0;
+	temp_ptr = str;
+	while (*temp_ptr != '\0')
+	{
+		char_numb++;
+		temp_ptr++;
+	}
+	while (char_numb > count)
+	{
+		temp = *(str + char_numb - 1);
+		*(str + char_numb - 1) = *(str + count);
+		*(str + count) = temp;
+		count++;
+		char_numb--;
+	}
+	return (str);
+}

d03/ex08/ft_atoi.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_atoi.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 12:27:05 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 21:02:24 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_atoi(char *p)
+{
+	int numb;
+
+	numb = 0;
+	while (*p != '\0')
+	{
+		numb = numb * 10 + (*p) - '0';
+		p++;
+	}
+	return (numb);
+}

d03/ex09/ft_sort_integer_table.c

@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_sort_integer_table.c                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 10:16:57 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 12:03:44 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void ft_sort_integer_table(int *tab, int size)
+{
+	int temp;
+	int i;
+	int a;
+	int swapped;
+	
+	i = 0;
+	a = 0;
+	while(i < size - 1)
+	{
+		swapped = 0;
+		while(a < size - 1 - i)
+		{
+			if (*(tab + a) > *(tab + a + 1))
+			{
+				temp = *(tab + a);
+				*(tab + a) = *(tab + a + 1);
+				*(tab + a + 1) = temp;
+				swapped = 1;
+			}
+			a++;
+		}
+		i++;
+		if(!swapped)
+			break;
+	}
+}

d04/ex00/ft_iterative_factorial.c

@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_iterative_factorial.c                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 15:38:54 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 15:38:59 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_iterative_factorial(int nb)
+{
+	int fac;
+
+	fac = 1;
+	if (nb > 12 || nb < 0)
+	{
+		return (0);
+	}
+	else
+	{
+		while (nb > 0)
+		{
+			fac *= nb;
+			nb--;
+		}
+	}
+	return (fac);
+}

d04/ex01/ft_recursive_factorial.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_recursive_factorial.c                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 12:29:58 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 14:34:23 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_recursive_factorial(int nb)
+{
+	if (nb < 0 || nb > 12)
+	{
+		return (0);
+	}
+	else if (nb >= 1 && nb <= 12)
+	{
+		return (nb *= ft_recursive_factorial(nb - 1));
+	}
+	return (1);
+}

d04/ex02/ft_iterative_power.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_iterative_power.c                               :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 14:35:08 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 14:56:28 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_iterative_power(int nb, int power)
+{
+	int result;
+
+	if (power < 0)
+	{
+		return (0);
+	}
+	else if (power == 0)
+	{
+		return (1);
+	}
+	result = nb;
+	while (power > 1)
+	{
+		result *= nb;
+		power--;
+	}
+	return (result);
+}

d04/ex03/ft_recursive_power.c

@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_recursive_power.c                               :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 14:57:08 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 15:46:31 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_recursive_power(int nb, int power)
+{
+	if (power < 0)
+	{
+		return (0);
+	}
+	else if (power == 0)
+	{
+		return (1);
+	}
+	nb = ft_recursive_power(nb, power - 1) * nb;
+	return (nb);
+}

d04/ex04/ft_fibonacci.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_fibonacci.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 15:51:02 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 17:46:07 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_fibonacci(int index)
+{
+	if (index < 0)
+		return (-1);
+	else if (index == 0)
+		return (0);
+	else if (index == 1)
+		return (1);
+	else
+		return (ft_fibonacci(index - 1) + ft_fibonacci(index - 2));
+}

d04/ex05/ft_sqrt.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_sqrt.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 17:56:37 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 21:53:31 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_sqrt(int numb)
+{
+	int i;
+
+	i = 0;
+	while (i * i < nb)
+		i++;
+	if (i * i == nb)
+		return (i);
+	else
+		return (0);
+}

d04/ex06/ft_is_prime.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_is_prime.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/29 20:00:31 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/29 22:06:27 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_is_prime(int nb)
+{
+	int i;
+
+	i = 2;
+	if (nb < 0)
+		return (0);
+	else if (nb < 3)
+		return (0);
+	else
+	{
+		while (i < nb / 2)
+		{
+			if (nb % i == 0)
+				return (0);
+			i++;
+		}
+	}
+	return (1);
+}

d05/ex00/ft_putstr.c

@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putstr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 09:40:45 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 13:05:42 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str != '\0')
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}

d05/ex01/ft_putnbr.c

@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putnbr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 09:45:39 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 21:20:20 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putnbr_print(int nb, long div, int exeption)
+{
+	if (nb < 0)
+	{
+		nb = -nb;
+		ft_putchar('-');
+	}
+	if (div == 1)
+		ft_putchar('0');
+	else
+	{
+		while (div > 1)
+		{
+			div = div / 10;
+			ft_putchar(nb / div + '0');
+			nb = nb % div;
+		}
+	}
+	if (exeption)
+		ft_putchar('8');
+}
+
+void	ft_putnbr(int nb)
+{
+	int		temp;
+	long	div;
+	int		exeption;
+
+	div = 1;
+	exeption = 0;
+	temp = nb;
+	if (nb == -2147483648)
+	{
+		nb = nb / 10;
+		temp = temp / 10;
+		exeption = 1;
+	}
+	while (temp)
+	{
+		temp = temp / 10;
+		div = div * 10;
+	}
+	ft_putnbr_print(nb, div, exeption);
+}

d05/ex02/ft_atoi.c

@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_atoi.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 10:27:11 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 16:43:18 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_atoi(char *str)
+{
+	int		numb;
+	int		is_negative;
+
+	numb = 0;
+	while (*str < 33)
+		str++;
+	if (*str == '-')
+	{
+		is_negative = 1;
+		str++;
+	}
+	if (*str == '+')
+		str++;
+	while (*str >= '0' && *str <= '9' && *str != '\0')
+	{
+		numb = numb * 10 + *str - '0';
+		str++;
+	}
+	if (is_negative)
+		return (-numb);
+	return (numb);
+}

d05/ex03/ft_strcpy.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcpy.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 16:46:21 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 16:46:57 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strcpy(char *dest, char *src)
+{
+	char *start;
+
+	start = dest;
+	while (*src != '\0')
+	{
+		*dest = *src;
+		dest++;
+		src++;
+	}
+	*dest = '\0';
+	return (start);
+}

d05/ex04/ft_strncpy.c

@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strncpy.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 16:59:01 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:11:02 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strncpy(char *dest, char *src, unsigned int n)
+{
+	char			*start;
+	unsigned int	i;
+
+	start = dest;
+	i = 0;
+	while (i < n && *src)
+	{
+		*dest = *src;
+		dest++;
+		src++;
+		i++;
+	}
+	*dest = '\0';
+	return (start);
+}

d05/ex05/ft_strstr.c

@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strstr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 17:47:48 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:11:37 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strstr(char *str, char *to_find)
+{
+	char *start;
+	char *find;
+
+	find = to_find;
+	while (*str != '\0')
+	{
+		start = str;
+		find = to_find;
+		while (*str != '\0' && *find != '\0' && *str == *find)
+		{
+			str++;
+			find++;
+		}
+		if (*find == '\0')
+			return (start);
+		str++;
+	}
+	return (0);
+}

d05/ex06/ft_strcmp.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcmp.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 18:55:03 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:01:13 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_strcmp(char *s1, char *s2)
+{
+	while (*s1 && *s2 && *s1 == *s2)
+	{
+		s1++;
+		s2++;
+	}
+	if (*s1 == '\0')
+		return (0);
+	return (*s1 - *s2);
+}

d05/ex07/ft_strncmp.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strncmp.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 12:04:56 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 12:05:00 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_strncmp(char *s1, char *s2, unsigned int n)
+{
+	while (*s1 && *s1 == *s2 && n > 0)
+	{
+		s1++;
+		s2++;
+		n--;
+	}
+	if (n == 0)
+		return (0);
+	else
+		return (*s1 - *s2);
+	return (0);
+}

d05/ex08/ft_strupcase.c

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_struocase.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 12:11:35 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 12:50:51 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strupcase(char *str)
+{
+	char *counter;
+
+	counter = str;
+	while (*counter)
+	{
+		if (*counter >= 'a' && *counter <= 'z')
+		{
+			*counter -= 32;
+		}
+		counter++;
+	}
+	*counter = '\0';
+	return (str);
+}

d05/ex09/ft_strlowcase.c

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strlowcase.c                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 12:29:16 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:11:55 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strlowcase(char *str)
+{
+	char *counter;
+
+	counter = str;
+	while (*counter)
+	{
+		if (*counter >= 'A' && *counter <= 'Z')
+		{
+			*counter += 32;
+		}
+		counter++;
+	}
+	*counter = '\0';
+	return (str);
+}

d05/ex10/ft_strcapitalize.c

@@ -0,0 +1,46 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcapitalize.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 13:46:20 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 16:19:05 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	to_lowercase(char *str)
+{
+	while (*str)
+	{
+		if (*str >= 'A' && *str <= 'B')
+		{
+			*str += 32;
+		}
+		str++;
+	}
+}
+
+char	*ft_strcapitalize(char *str)
+{
+	char *begin;
+
+	begin = str;
+	to_lowercase(str);
+	while (*str)
+	{
+		if (*str >= 'a' && *str <= 'z')
+		{
+			if (*(str - 1) >= 'z')
+				*str -= 32;
+			if (*(str - 1) <= 'A')
+				*str -= 32;
+			if (*(str - 1) >= '0' && *(str - 1) <= '9')
+				*str += 32;
+		}
+		str++;
+	}
+	*str = '\0';
+	return (begin);
+}

d05/ex11/ft_str_is_alpha.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_alpha.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 16:19:48 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:14:31 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_str_is_alpha(char *str)
+{
+	if (!*str)
+		return (1);
+	while (*str)
+	{
+		if (!((*str >= 'A' && *str <= 'Z') || (*str >= 'a' && *str <= 'z')))
+			return (0);
+		str++;
+	}
+	return (1);
+}

d05/ex12/ft_str_is_numeric.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_numeric.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 16:36:35 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:14:51 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_str_is_numeric(char *str)
+{
+	if (!*str)
+		return (1);
+	while (*str)
+	{
+		if (!(*str >= '0' && *str <= '9'))
+			return (0);
+		str++;
+	}
+	return (1);
+}

d05/ex13/ft_str_is_lowercase.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_lowercase.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 16:45:43 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:15:05 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_str_is_lowercase(char *str)
+{
+	if (!*str)
+		return (1);
+	while (*str)
+	{
+		if (!(*str >= 'a' && *str <= 'z'))
+			return (0);
+		str++;
+	}
+	return (1);
+}

d05/ex14/ft_str_is_uppercase.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_uppercase.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 16:51:15 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:15:29 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_str_is_uppercase(char *str)
+{
+	if (!*str)
+		return (1);
+	while (*str)
+	{
+		if (!(*str >= 'A' && *str <= 'Z'))
+			return (0);
+		str++;
+	}
+	return (1);
+}

d05/ex15/ft_str_is_printable.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_str_is_printable.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 16:56:24 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 17:00:42 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_str_is_printable(char *str)
+{
+	if (!*str)
+		return (1);
+	while (*str)
+	{
+		if (!(*str >= 32 && *str <= 127))
+			return (0);
+		str++;
+	}
+	return (1);
+}

d05/ex16/ft_strcat.c

@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcat.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/01 17:06:09 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:44:47 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strcat(char *dest, char *src)
+{
+	char *begin;
+
+	begin = dest;
+	while (*dest)
+	{
+		dest++;
+	}
+	while (*src)
+	{
+		*dest = *src;
+		dest++;
+		src++;
+	}
+	*dest = '\0';
+	return (begin);
+}

d06/ex00/ft_putchar.c

@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putchar.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 10:53:07 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 10:55:51 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int		ft_putchar(char c)
+{
+	write(1, &c, 1);
+	return (0);
+}

d06/ex00/ft_putstr.c

@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_putstr.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 09:40:45 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/31 13:05:42 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str != '\0')
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}

d06/ex00/ft_strcmp.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strcmp.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/31 18:55:03 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/01 20:01:13 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_strcmp(char *s1, char *s2)
+{
+	while (*s1 && *s2 && *s1 == *s2)
+	{
+		s1++;
+		s2++;
+	}
+	if (*s1 == '\0')
+		return (0);
+	return (*s1 - *s2);
+}

d06/ex00/ft_strlen.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strlen.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 11:13:17 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 11:26:18 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_strlen(char *str)
+{
+	int count;
+
+	count = 0;
+	while (*str != '\0')
+	{
+		count++;
+		str++;
+	}
+	return (count);
+}

d06/ex00/ft_swap.c

@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_swap.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/10/28 10:08:34 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/10/28 10:14:17 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_swap(int *a, int *b)
+{
+	int temp;
+
+	temp = *a;
+	*a = *b;
+	*b = temp;
+}

d06/ex00/libft_creator.sh

@@ -0,0 +1,15 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    libft_creator.sh                                   :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2016/11/02 12:08:36 by gtertysh          #+#    #+#              #
+#    Updated: 2016/11/02 19:05:47 by gtertysh         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+gcc -c ./*.c
+ar cr libft.a ./*.o
+rm ./*.o

d06/ex01/ft_print_program_name.c

@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_program_name.c                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 12:58:06 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 19:06:48 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}
+
+int		main(int argc, char **argv)
+{
+	argc = -argc;
+	ft_putstr(argv[0]);
+	ft_putchar('\n');
+	return (0);
+}

d06/ex02/ft_print_params.c

@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_print_params.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 15:59:02 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 19:07:16 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}
+
+int		main(int argc, char **argv)
+{
+	int i;
+
+	i = 1;
+	while (i < argc)
+	{
+		ft_putstr(argv[i]);
+		ft_putchar('\n');
+		i++;
+	}
+	return (0);
+}

d06/ex03/ft_rev_params.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_rev_params.c                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 16:16:06 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 19:08:19 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}
+
+int		main(int argc, char **argv)
+{
+	while (argc-- > 1)
+	{
+		ft_putstr(argv[argc]);
+		ft_putchar('\n');
+	}
+	return (0);
+}

d06/ex04/ft_sort_params.c

@@ -0,0 +1,74 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_sort_params.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 16:33:17 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/02 19:02:25 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_putchar(char c);
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+	{
+		ft_putchar(*str);
+		str++;
+	}
+}
+
+void	print_argv(int argc, char **argv)
+{
+	int i;
+
+	i = 1;
+	while (i < argc)
+	{
+		ft_putstr(argv[i]);
+		ft_putchar('\n');
+		i++;
+	}
+}
+
+int		cmp(char *s1, char *s2)
+{
+	while (*s1 && s2 && *s1 == *s2)
+	{
+		s1++;
+		s2++;
+	}
+	if (!*s1)
+		return (0);
+	return (*s1 - *s2);
+}
+
+int		main(int argc, char **argv)
+{
+	int		i;
+	int		j;
+	char	*temp;
+
+	i = 1;
+	j = 1;
+	while (i < argc)
+	{
+		j = 1;
+		while (j < argc - 1)
+		{
+			if (cmp(argv[j], argv[j + 1]) > 0)
+			{
+				temp = argv[j];
+				argv[j] = argv[j + 1];
+				argv[j + 1] = temp;
+			}
+			j++;
+		}
+		i++;
+	}
+	print_argv(argc, argv);
+	return (0);
+}

d07/ex00/ft_strdup.c

@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strdup.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 20:38:00 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 02:41:29 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+char	*ft_strdup(char *src)
+{
+	int		size;
+	int		i;
+	char	*new_str;
+	char	*begin;
+
+	begin = src;
+	size = 0;
+	while (*src != '\0')
+	{
+		src++;
+		size++;
+	}
+	new_str = (char*)malloc(sizeof(*new_str) * (size + 1));
+	i = 0;
+	while (i <= size)
+	{
+		new_str[i] = begin[i];
+		i++;
+	}
+	new_str[i] = '\0';
+	return (new_str);
+}

d07/ex01/ft_range.c

@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_range.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 10:45:07 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/03 18:58:22 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+int		*ft_range(int min, int max)
+{
+	int		*array;
+	int		i;
+
+	if (min >= max)
+		return (0);
+	array = (int*)malloc(sizeof(int*) * (max - min));
+	i = 0;
+	while (i < max - min)
+	{
+		array[i] = min + i;
+		i++;
+	}
+	return (array);
+}

d07/ex02/ft_ultimate_range.c

@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_ultimate_range.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 11:21:09 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/03 21:53:42 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+int		ft_ultimate_range(int **range, int min, int max)
+{
+	int		i;
+	int		*new_array;
+
+	i = 0;
+	if (min >= max)
+	{
+		*range = 0;
+		return (0);
+	}
+	new_array = (int*)malloc(sizeof(int) * (max - min));
+	while (i < max - min)
+	{
+		new_array[i] = min + i;
+		i++;
+	}
+	*range = new_array;
+	return (max - min);
+}

d07/ex03/ft_concat_params.c

@@ -0,0 +1,71 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_concat_params.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 15:34:16 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/03 19:20:40 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+int		count_chars(int argc, char **argv)
+{
+	int i;
+	int j;
+	int chars;
+
+	i = 1;
+	j = 0;
+	chars = 0;
+	while (i < argc)
+	{
+		j = 0;
+		while (argv[i][j])
+		{
+			j++;
+			chars++;
+		}
+		i++;
+	}
+	return (chars);
+}
+
+void	fill_string(int argc, char **argv, char *concat)
+{
+	int i;
+	int j;
+	int c;
+
+	i = 1;
+	j = 0;
+	c = 0;
+	while (i < argc)
+	{
+		j = 0;
+		while (argv[i][j] != '\0')
+		{
+			concat[c] = argv[i][j];
+			j++;
+			c++;
+		}
+		concat[c] = '\n';
+		c++;
+		i++;
+	}
+	concat[--c] = '\0';
+}
+
+char	*ft_concat_params(int argc, char **argv)
+{
+	char	*concat;
+	int		chars;
+
+	chars = count_chars(argc, argv);
+	concat = (char*)malloc(sizeof(char) * (chars + argc));
+	fill_string(argc, argv, concat);
+	return (concat);
+}

d07/ex04/ft_split_whitespaces.c

@@ -0,0 +1,91 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_split_whitespaces.c                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 12:42:22 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/08 12:01:19 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+char	**ft_split_whitespaces(char *str)
+{
+	char	**table;
+	char	*str_begin;
+	int		words;
+	int		word_exist;
+	int		chars_in_word;
+	int		word_position;
+	int		char_position;
+
+	// count words in string
+	str_begin = str;
+	words = 0;
+	while (*str)
+	{
+		while (*str == ' ' || *str == '\t' || *str == '\n')
+			str++;
+		word_exist = 0;
+		while (*str != ' ' && *str != '\t' && *str != '\n' && *str)
+		{
+			str++;
+			word_exist = 1;
+		}
+		if (word_exist)
+			words++;
+	}
+
+	// allocate memory for word pointers
+	table = (char **)malloc(sizeof(char *) * (words + 1));
+	
+	// count chars in word, allocate memory for current word
+	// and fill allocated memory
+	str = str_begin;
+	word_position = 0;
+	while (*str)
+	{
+		while (*str == ' ' || *str == '\t' || *str == '\n')
+			str++;
+		chars_in_word = 0;
+		while (*str != ' ' && *str != '\t' && *str != '\n' && *str)
+		{
+			str++;
+			chars_in_word++;
+		}
+		table[word_position] = (char *)malloc(sizeof(char) * (chars_in_word + 1));
+		if (!chars_in_word)
+			break;
+		char_position = 0;
+		while (chars_in_word)
+		{
+			table[word_position][char_position] = *(str - chars_in_word);
+			chars_in_word--;
+			char_position++;
+		}
+		table[word_position][char_position] = '\0';
+		word_position++;
+	}
+	printf("%d\n", word_position);
+	table[word_position] = 0;
+	return (table);
+}
+
+int		main(int argc, char **argv)
+{
+	char	**a;
+	int		i;
+
+	i = 0;
+	//a = ft_split_whitespaces(argv[1]);
+	a = ft_split_whitespaces("a1 234 ");
+	while (a[i])
+	{
+		printf("%s\n", a[i++]);
+	}
+	return(0);
+}

d08/ex00/ft_split_whitespaces.c

@@ -0,0 +1,74 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_split_whitespaces.c                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 12:42:22 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/06 17:47:48 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+char	**ft_split_whitespaces(char *str)
+{
+	char	**table;
+	char	*str_begin;
+	int		words;
+	int		word_exist;
+	int		chars_in_word;
+	int		word_position;
+
+	// count words in string
+	str_begin = str;
+	words = 0;
+	while (*str)
+	{
+		while (*str == ' ' || *str == '\t' || *str == '\n')
+			str++;
+		word_exist = 0;
+		while (*str != ' ' && *str != '\t' && *str != '\n' && *str)
+		{
+			str++;
+			word_exist = 1;
+		}
+		if (word_exist)
+			words++;
+	}
+
+	// allocate memory for word pointers
+	table = (char **)malloc(sizeof(char *) * (words + 1));
+	
+	// count chars in word, allocate memory for current word
+	// and fill allocated memory
+	str = str_begin;
+	while (*str)
+	{
+		word_position = 0;
+		while (*str == ' ' || *str == '\t' || *str == '\n')
+			str++;
+		chars_in_word = 0;
+		while (*str != ' ' && *str != '\t' && *str != '\n' && *str)
+		{
+			str++;
+			chars_in_word++;
+		}
+		table[word_position] = (char *)malloc(sizeof(char) * (chars_in_word + 1));
+		while(chars_in_word)
+		{}
+		printf("%d\n", chars_in_word);
+	}
+	printf("%d\n", words);
+	return (table);
+}
+
+int		main(void)
+{
+	char **a;
+
+	a = ft_split_whitespaces("     asfa asfa saf af ");
+	return(0);
+}

d08/ex00/ft_split_whitespaces_partialy_working.c

@@ -0,0 +1,104 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_split_whitespaces.c                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 12:42:22 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/06 13:40:45 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+void	table_mem(char *string, char ***table)
+{
+	int		word_exist;
+	int		words;
+
+	words = 0;
+	while (*string)
+	{
+		while (*string == ' ' || *string == '\t' || *string == '\n')
+			string++;
+		word_exist = 0;
+		while (*string != ' ' && *string != '\t' && *string != '\n' && *string)
+		{
+			string++;
+			word_exist = 1;
+		}
+		if (word_exist)
+			words++;
+	}
+	*table = (char **)malloc(sizeof(char *) * (words + 1));
+}
+
+int		word_mem(char **table, int word_index, int char_in_word)
+{
+	table[word_index] = (char *)malloc(sizeof(char) * (char_in_word + 1));
+	if (char_in_word != 0)
+	{
+		return (1);
+	}
+	else
+	{
+		table[word_index] = 0;
+		return (0);
+	}
+}
+
+int		count_chars(char **begin, char **word_begin)
+{
+	int		char_in_word;
+
+	while (**begin == ' ' || **begin == '\t' || **begin == '\n')
+		(*begin)++;
+	char_in_word = 0;
+	*word_begin = *begin;
+	while (**begin != ' ' && **begin != '\t' && **begin != '\n' && **begin)
+	{
+		(*begin)++;
+		char_in_word++;
+	}
+	return (char_in_word);
+}
+
+char	**ft_split_whitespaces(char *str)
+{
+	char	**table;
+	int		char_in_word;
+	int		word_index;
+	int		char_index;
+	char	*word_begin;
+
+	word_index = 0;
+	char_index = 0;
+	table_mem(str, &table);
+	while (*str)
+	{
+		char_in_word = count_chars(&str, &word_begin);
+		word_mem(table, word_index, char_in_word);
+		char_index = 0;
+		while (char_in_word--)
+		{
+			table[word_index][char_index++] = *word_begin;
+			word_begin++;
+		}
+		table[word_index][char_index] = '\0';
+		word_index++;
+	}
+	return (table);
+}
+
+int		main(void)
+{
+	char **a;
+	int i;
+	
+	i = 0;
+	a = ft_split_whitespaces("     asfa asfa saf af ");
+	printf("%s\n", a[2]);
+	return(0);
+}

d08/ex01/ft.h

@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft.h                                               :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/02 11:27:59 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/05 22:38:32 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FT_H
+# define FT_H
+
+int		ft_putchar(char c);
+void	ft_swap(int *a, int *b);
+char	*ft_strupcase(char *str);
+char	*ft_strstr(char *str, char *to_find);
+char	*ft_strncpy(char *dest, char *src, unsigned int n);
+int		ft_strncmp(char *s1, char *s2, unsigned int n);
+char	*ft_strlowcase(char *str);
+int		ft_strlen(char *str);
+char	*ft_strcpy(char *dest, char *src);
+int		ft_strcmp(char *s1, char *s2);
+char	*ft_strcat(char *dest, char *src);
+char	*ft_strcapitalize(char *str);
+void	to_lowercase(char *str);
+int		ft_str_is_uppercase(char *str);
+int		ft_str_is_printable(char *str);
+int		ft_str_is_numeric(char *str);
+int		ft_str_is_lowercase(char *str);
+int		ft_str_is_alpha(char *str);
+void	ft_putstr(char *str);
+void	ft_putnbr(int nb);
+int		ft_atoi(char *str);
+
+#endif

d08/ex02/ft_boolean.h

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_boolean.h                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 22:04:48 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/05 22:38:43 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FT_BOOLEAN_H
+# define FT_BOOLEAN_H
+
+# include <unistd.h>
+# define TRUE 1
+# define FALSE 0
+# define SUCCESS 0
+# define EVEN_MSG "I have an even number of arguments.\n"
+# define ODD_MSG "I have an odd number of arguments.\n"
+# define EVEN(x) (!(x % 2))
+
+typedef	int	t_bool;
+
+#endif

d08/ex03/ft_abs.h

@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_abs.h                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 22:32:24 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/05 22:34:24 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FT_ABS_H
+# define FT_ABS_H
+
+# define ABS(Value) ((Value < 0) ? -Value : Value)
+
+#endif

d08/ex04/ft_point.h

@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_point.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/05 22:35:46 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/05 22:38:05 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FT_POINT_H
+# define FT_POINT_H
+
+typedef	struct	s_point
+{
+	int x;
+	int y;
+}				t_point;
+
+#endif

d09/ex00/ft_generic.c

@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_generic.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 17:52:10 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 02:17:31 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void	ft_generic(void)
+{
+	write(1, "Tu tu tu tu ; Tu tu tu tu\n", 26);
+}

d09/ex01/ft_takes_place.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_takes_place.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 19:21:39 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 02:01:32 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+
+void	ft_take_place(int hour)
+{
+	char *a;
+
+	a = "THE FOLLOWING TAKES PLACE BETWEEN ";
+	if (hour == 0)
+		printf("%s12.00 A.M. AND 1.00 A.M\n", a);
+	else if (hour == 23)
+		printf("%s11.00 P.M. AND 12.00 A.M\n", a);
+	else if (hour == 11)
+		printf("%s11.00 A.M. AND 12.00 P.M\n", a);
+	else if (hour == 12)
+		printf("%s12.00 P.M. AND 1.00 P.M\n", a);
+	else if (hour > 12)
+		printf("%s%d.00 P.M. AND %d.00 P.M\n", a, hour - 12, hour - 12 + 1);
+	else
+		printf("%s%d.00 A.M. AND %d.00 A.M\n", a, hour, hour + 1);
+}

d09/ex02/find_nicolas_bomber.sh

@@ -0,0 +1,13 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    find_nicolas_bomber.sh                             :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2016/11/03 20:27:43 by gtertysh          #+#    #+#              #
+#    Updated: 2016/11/04 02:01:26 by gtertysh         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+cat $1 | grep -i ^nicolas | cut -d $'\t' -f2- | grep -i ^bomber | cut -d$'\t' -f2 | grep [0-9]

d09/ex03/defuse.sh

@@ -0,0 +1,14 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    defuse.sh                                          :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2016/11/03 21:41:01 by gtertysh          #+#    #+#              #
+#    Updated: 2016/11/04 02:01:19 by gtertysh         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+LAST_ACCESS_TIME=$(stat -f %a bomb.txt)
+echo "$LAST_ACCESS_TIME - 1" | bc

d09/ex04/ft_rot42.c

@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_rot42.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 21:58:10 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 02:01:11 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_rot42(char *str)
+{
+	char *begin;
+
+	begin = str;
+	while (*str)
+	{
+		if (*str >= 'A' && *str <= 'Z')
+			*str = (*str - 65 + 42) % 26 + 65;
+		else if (*str >= 'a' && *str <= 'z')
+			*str = (*str - 97 + 42) % 26 + 97;
+		str++;
+	}
+	return (begin);
+}

d09/ex05/ft_button.c

@@ -0,0 +1,39 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_button.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 22:46:07 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/03 23:15:53 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int		ft_button(int i, int j, int k)
+{
+	int		temp[3];
+	int		x;
+	int		swap;
+
+	x = 0;
+	temp[0] = i;
+	temp[1] = j;
+	temp[2] = k;
+	while (x < 3)
+	{
+		j = 0;
+		while (j < 2)
+		{
+			if (temp[j] > temp[j + 1])
+			{
+				swap = temp[j];
+				temp[j] = temp[j + 1];
+				temp[j + 1] = swap;
+			}
+			j++;
+		}
+		x++;
+	}
+	return (temp[1]);
+}

d09/ex06/ft_destroy.c

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_destroy.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/03 23:41:05 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 04:01:33 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include "ft_ultimator.h"
+
+void	ft_destroy(char ***factory)
+{
+	while (*factory != 0)
+	{
+		while (**factory != 0)
+		{
+			free(**factory);
+			**factory++;
+		}
+		free(*factory);
+		*factory++;
+	}
+}

d09/ex07/ft_collatz_conjecture.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_collatz_conjecture.c                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/04 01:39:43 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 04:01:26 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+unsigned int	ft_collatz_conjecture(unsigned int base)
+{
+	static unsigned int i = 0;
+
+	i++;
+	if (base == 1)
+		return (i);
+	else if (base % 2 == 0)
+		return (ft_collatz_conjecture(base / 2));
+	else
+		return (ft_collatz_conjecture(base * 3 + 1));
+}

d09/ex08/ft_spy.c

@@ -0,0 +1,81 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_spy.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2016/11/04 01:58:29 by gtertysh          #+#    #+#             */
+/*   Updated: 2016/11/04 04:01:16 by gtertysh         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+	{
+		write(1, str, 1);
+		str++;
+	}
+}
+
+void	low(char *str)
+{
+	while (*str)
+	{
+		if (*str >= 'A' && *str <= 'Z')
+		{
+			*str += 32;
+		}
+		str++;
+	}
+}
+
+int		is_alert(char *str, char *find)
+{
+	while (*str == ' ' || *str == '\t')
+		str++;
+	while (*str && *find && *str == *find)
+	{
+		str++;
+		find++;
+	}
+	if (*find == '\0' && (*str == '\0' || *str < 33))
+	{
+		return (1);
+	}
+	else
+		return (0);
+}
+
+void	ft_spy(int argc, char **argv)
+{
+	int		i;
+	int		j;
+	char	*a;
+	char	*b;
+	char	*c;
+
+	a = "president";
+	b = "attack";
+	c = "powers";
+	i = 1;
+	j = 0;
+	while (i < argc)
+	{
+		low(argv[i]);
+		if (is_alert(argv[i], a) ||
+			is_alert(argv[i], b) ||
+			is_alert(argv[i], c))
+			ft_putstr("Alert!!!\n");
+		i++;
+	}
+}
+
+int		main(int argc, char **argv)
+{
+	ft_spy(argc, argv);
+	return (0);
+}

d09/ex09/where_am_i.sh

@@ -0,0 +1,21 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    where_am_i.sh                                      :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2016/11/04 03:35:14 by gtertysh          #+#    #+#              #
+#    Updated: 2016/11/04 04:01:02 by gtertysh         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+
+IPS=$(ifconfig | grep "inet " | cut -d " " -f2)
+
+if [ -z "$IPS"  ]
+then
+	echo "Je suis perdu!"
+else
+	echo $IPS | tr " " "\n"
+fi