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Diffstat (limited to '')
| -rw-r--r-- | libft/src/ft_intlen.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libft/src/ft_intlen.c b/libft/src/ft_intlen.c new file mode 100644 index 0000000..1ed6725 --- /dev/null +++ b/libft/src/ft_intlen.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* LE - / */ +/* / */ +/* ft_intlen.c .:: .:/ . .:: */ +/* +:+:+ +: +: +:+:+ */ +/* By: rbousset <marvin@le-101.fr> +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* Created: 2019/12/07 02:24:29 by rbousset #+# ## ## #+# */ +/* Updated: 2019/12/07 02:24:30 by rbousset ### #+. /#+ ###.fr */ +/* / */ +/* / */ +/* ************************************************************************** */ + +#include <inttypes.h> + +uint8_t + ft_intlen(long n) +{ + uint8_t len; + + len = 0; + if (!n) + return (1); + if (n < 0) + len = 1; + while (n != 0) + { + n /= 10; + len++; + } + return (len); +} |