Push Exos

ex2/ft_ultimate_range.c

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_ultimate_range.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lclerel- <lclerel-@learner.42.tech>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/03/16 16:07:45 by lclerel-          #+#    #+#             */
+/*   Updated: 2026/03/19 14:02:24 by lclerel-         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+#include <stdlib.h>
+
+int	ft_ultimate_range(int **range, int min, int max)
+{
+	int	i;
+	int	*tab;
+	int	size;
+
+	i = 0;
+	if (min >= max)
+	{
+		*range = NULL;
+		return (0);
+	}
+	size = max - min;
+	tab = malloc(sizeof(int) * size);
+	if (!tab)
+	{
+		*range = NULL;
+		return (-1);
+	}
+	while (i < size)
+	{
+		tab[i] = min + i;
+		i++;
+	}
+	*range = tab;
+	return (size);
+}
+
+/*void	ft_putchar(char c)
+{
+	write(1, &c, 1);
+}
+
+void	ft_putnbr(int nb)
+{
+	char	value;
+
+	if (nb == -2147483648)
+	{
+		write(1, "-2147483648", 11);
+		return ;
+	}
+	if (nb < 0)
+	{
+		write(1, "-", 1);
+		nb = -nb;
+	}
+	if (nb > 9)
+	{
+		ft_putnbr(nb / 10);
+	}
+	value = nb % 10 + '0';
+	write(1, &value, 1);
+}
+
+int	main(void)
+{
+	int	*tab;
+	int	min = 2;
+	int	max = 10;
+	int	size;
+	// Integers pour les errors
+	int	max_err = 2;
+        int	min_err = 9;
+        int	*tab_err;
+        int	size_err;
+	// Integers pour le 3eme Test
+	int	max2 = -5;
+	int	min2 = -1;
+	int	*tab2;
+	int	size2;
+	size_err = ft_ultimate_range(&tab_err ,min_err, max_err);
+	size = ft_ultimate_range(&tab, min, max);
+	size2 = ft_ultimate_range(&tab2, min2, max2);
+	if (size == -1)
+	{
+		return (1);
+	}
+	// Test 1, Test Min 2 Max 10.
+	write(1, "/~~~Test 1~~~\\ \n", 16);
+        write(1, "> Min : ", 8);
+        ft_putnbr(min);
+        write(1, " <\n> Max : ", 11);
+        ft_putnbr(max);
+        write(1, " <\n> Resultat : ", 17);
+        ft_putnbr(size);
+        write(1, " <\n\\~~~Test 1~~~/", 18);
+	ft_putchar('\n');
+	// Test 2, Test Min 9 Max 2 (Return Error)
+	write(1, "/~~~Test 2~~~\\ \n", 16);
+        write(1, "> Min : ", 8);
+        ft_putnbr(min_err);
+        write(1, " <\n> Max : ", 11);
+        ft_putnbr(max_err);
+        write(1, " <\n> Resultat : ", 17);
+        ft_putnbr(size_err);
+        write(1, " <\n\\~~~Test 2~~~/", 18);
+	ft_putchar('\n');
+	// Test 3, Test Min -1 Max -5.
+        write(1, "/~~~Test 3~~~\\ \n", 16);
+        write(1, "> Min : ", 8);
+        ft_putnbr(min2);
+        write(1, " <\n> Max : ", 11);
+        ft_putnbr(max2);
+	write(1, " <\n> Resultat : ", 17);
+	ft_putnbr(size2);
+        write(1, " <\n\\~~~Test 3~~~/", 18);
+        ft_putchar('\n');
+	free(tab);
+}*/