intra to gitea

2025-11-16 09:48:49 +01:00
commit 6cea9e2446
82 changed files with 3273 additions and 0 deletions
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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   calc_cheap.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lfirmin <[email protected]>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/11/03 11:32:29 by lfirmin           #+#    #+#             */
+/*   Updated: 2024/11/03 18:05:31 by lfirmin          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+#include "../include/pushswap.h"
+
+int	calc_move(t_stack *stack_a, t_stack *stack_b, int index_b)
+{
+	int	index_a;
+	int	value_b;
+
+	value_b = return_value(stack_b, index_b);
+	index_a = calc_index_a(stack_a, value_b);
+	return (calc_move_stack(stack_b, index_b) \
+	+ calc_move_stack(stack_a, index_a));
+}
+
+int	calc_cheaper(t_stack *stack_a, t_stack *stack_b)
+{
+	int		index;
+	int		cheaper;
+	int		cheaper_index;
+	t_node	*curr;
+
+	curr = stack_b->top;
+	index = 1;
+	cheaper_index = 1;
+	cheaper = calc_move(stack_a, stack_b, index);
+	index++;
+	while (curr->next)
+	{
+		if (cheaper > calc_move(stack_a, stack_b, index))
+		{
+			cheaper = calc_move(stack_a, stack_b, index);
+			cheaper_index = index;
+		}
+		index++;
+		curr = curr->next;
+	}
+	return (cheaper_index);
+}
+
+int	calc_move_stack(t_stack *stack, int index)
+{
+	if (index <= stack->size / 2)
+		return (index - 1);
+	return (stack->size - index + 1);
+}