From 8ec5431354bdb582455e8c32758098c5a0fdada2 Mon Sep 17 00:00:00 2001 From: Charles Date: Fri, 26 Jul 2019 23:17:36 +0200 Subject: exam final --- exam_final/rendu/ft_strrev/ft_strrev.c | 40 ++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100755 exam_final/rendu/ft_strrev/ft_strrev.c (limited to 'exam_final/rendu/ft_strrev') diff --git a/exam_final/rendu/ft_strrev/ft_strrev.c b/exam_final/rendu/ft_strrev/ft_strrev.c new file mode 100755 index 0000000..685dd70 --- /dev/null +++ b/exam_final/rendu/ft_strrev/ft_strrev.c @@ -0,0 +1,40 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strrev.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: exam +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/07/26 10:34:13 by exam #+# #+# */ +/* Updated: 2019/07/26 10:40:13 by exam ### ########.fr */ +/* */ +/* ************************************************************************** */ + +int ft_strlen(char *str) +{ + int counter; + + counter = 0; + while (str[counter]) + counter++; + return (counter); +} + +char *ft_strrev(char *str) +{ + int i; + int j; + char tmp; + + i = 0; + j = ft_strlen(str) - 1; + while (i < j) + { + tmp = str[i]; + str[i] = str[j]; + str[j] = tmp; + i++; + j--; + } + return (str); +} -- cgit