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