Push Swap

init.c

@@ -0,0 +1,74 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   init.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/08/12 05:40:30 by aortigos          #+#    #+#             */
+/*   Updated: 2024/08/16 06:36:55 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "push_swap.h"
+
+long	input_is_correct(char *str)
+{
+	int	i;
+
+	i = 0;
+	if ((str[i] == '-' || str[i] == '+') && (ft_strlen(str) > 1))
+		i++;
+	while (str[i] != '\0')
+	{
+		while (str[i] < '0' || str[i] > '9')
+			return (0);
+		i++;
+	}
+	return (1);
+}
+
+int	is_duplicated(t_stack *column)
+{
+	t_stack	*tmp;
+	t_stack	*tmp2;
+
+	tmp = column;
+	while (tmp)
+	{
+		tmp2 = tmp->next;
+		while (tmp2)
+		{
+			if (tmp->value == tmp2->value)
+				return (1);
+			tmp2 = tmp2->next;
+		}
+		tmp = tmp->next;
+	}
+	return (0);
+}
+
+void	get_index(t_stack *stack_a, int stack_size)
+{
+	t_stack	*ptr;
+	t_stack	*biggest;
+	int		min_value;
+
+	while (--stack_size > 0)
+	{
+		ptr = stack_a;
+		biggest = NULL;
+		min_value = INT_MIN;
+		while (ptr)
+		{
+			if (ptr->value > min_value && ptr->index == 0)
+			{
+				min_value = ptr->value;
+				biggest = ptr;
+			}
+			ptr = ptr->next;
+		}
+		if (biggest != NULL)
+			biggest->index = stack_size;
+	}
+}