Push Exos

2026-03-19 15:15:53 +01:00
commit 28fb6502a2
7 changed files with 845 additions and 0 deletions
--- a/ex4/ft_convert_base2.c
+++ b/ex4/ft_convert_base2.c
@@ -0,0 +1,82 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_convert_base2.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lclerel- <lclerel-@learner.42.tech>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/03/17 14:22:20 by lclerel-          #+#    #+#             */
+/*   Updated: 2026/03/17 18:16:30 by lclerel-         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int	ft_strlen(char *str)
+{
+	int	i;
+
+	i = 0;
+	while (str[i] != '\0')
+	{
+		i++;
+	}
+	return (i);
+}
+
+void	ft_putstr(char *str)
+{
+	int	i;
+
+	i = 0;
+	while (str[i])
+	{
+		write(1, &str[i], 1);
+		i++;
+	}
+}
+
+int	ft_nbrlen(long nbr, int base_size)
+{
+	int	len;
+
+	len = 0;
+	if (nbr <= 0)
+	{
+		len++;
+		if (nbr < 0)
+			nbr = -nbr;
+	}
+	while (nbr > 0)
+	{
+		nbr /= base_size;
+		len++;
+	}
+	return (len);
+}
+
+int	check_base(char *base)
+{
+	int	i;
+	int	j;
+
+	i = 0;
+	if (!base[0] || !base[1])
+		return (0);
+	while (base[i])
+	{
+		if (base[i] == '+' || base[i] == '-'
+			|| (base[i] >= 9 && base[i] <= 13)
+			|| base[i] == 32)
+			return (0);
+		j = i + 1;
+		while (base[j])
+		{
+			if (base[i] == base[j])
+				return (0);
+			j++;
+		}
+		i++;
+	}
+	return (1);
+}