c09 passed, c10 start, exam00 and exam01

1 files changed, 31 insertions, 0 deletions

diff --git a/exam00/cacharle/ft_strrev/ft_strrev.c b/exam00/cacharle/ft_strrev/ft_strrev.c
new file mode 100755
index 0000000..ef58887
--- /dev/null
+++ b/exam00/cacharle/ft_strrev/ft_strrev.c
@@ -0,0 +1,31 @@
+int		ft_strlen(char *str)
+{
+	int	counter;
+
+	counter = 0;
+	while (*str)
+	{
+		counter++;
+		str++;
+	}
+	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);
+}