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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* last_word.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: exam <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/07/26 10:42:10 by exam #+# #+# */
/* Updated: 2019/07/26 11:05:51 by exam ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
int ft_strlen(char *str)
{
int counter;
counter = 0;
while (str[counter])
counter++;
return (counter);
}
int is_space(char c)
{
return (c == ' ' || c == '\t');
}
int main(int argc, char **argv)
{
int i;
if (argc == 2)
{
i = ft_strlen(argv[1]) - 1;
while (i > -1 && is_space(argv[1][i]))
i--;
while (i > -1 && !is_space(argv[1][i]))
i--;
i++;
while (i >= 0 && argv[1][i] && !is_space(argv[1][i]))
{
write(1, &argv[1][i], 1);
i++;
}
}
write(1, "\n", 1);
return (0);
}
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