so-long/ft_countnbr.c at main · Yosskavo/so-long · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_countnbr.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: yel-mota <yel-mota@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/11/13 10:28:28 by yel-mota          #+#    #+#             */
/*   Updated: 2024/12/29 14:04:33 by yel-mota         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

int	ft_countnbr(unsigned int n)
{
	int	i;

	i = 0;
	if (n == 0)
		return (1);
	while (n > 0)
	{
		n /= 10;
		i++;
	}
	return (i);
}