03 Bonus done

03_b/main.c

@@ -0,0 +1,57 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/12/07 12:53:07 by dgaillet          #+#    #+#             */
+/*   Updated: 2025/12/08 12:55:55 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+#include <stdio.h>
+#include "get_next_char.h"
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+
+char	*get_highest_nbr(char *base, size_t remain, char *actual_best, char *result)
+{
+	// printf("Result = %s", result);
+	if (remain == 0)
+		return (result);
+	if ((strlen(base)) <= remain)
+		return (actual_best);
+	if (base[0] > actual_best[0])
+		actual_best = base;
+	actual_best = get_highest_nbr(base + 1, remain, actual_best, result);
+	// printf("%s\n", actual_best);
+	if (actual_best == base)
+		return (get_highest_nbr(base + 1, remain - 1, base + 1, ft_strjoin_new(result, actual_best, 0)));
+	return (actual_best);
+}
+
+int	main(void)
+{
+	char		*temp;
+	char		*highest_temp;
+	int			fd;
+	unsigned long long	result = 0;
+
+	fd = open("input", O_RDONLY);
+	temp = get_next_char(fd, '\n');
+	while (temp)
+	{
+		printf ("Actual comb : %s", temp);
+		highest_temp = get_highest_nbr(temp, 12, temp, ft_strdup(""));
+		printf("highest Comb : %s\n\n", highest_temp);
+		result += atoll(highest_temp);
+		free(highest_temp);
+		free(temp);
+		temp = get_next_char(fd, '\n');
+	}
+	close(fd);
+	printf("Result : %llu\n", result);
+}