add day 19

2024-12-19 13:08:04 +01:00
parent 3460f81af5
commit f22f91de2f
5 changed files with 301 additions and 0 deletions
--- a/2024/19/part1.c
+++ b/2024/19/part1.c
@ -0,0 +1,54 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part1.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 11:46:36 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libft/libft.h"
+
+static int check_line(char *line, char **colors)
+{
+	int i;
+	int len;
+
+	i = 0;
+	if(!*line)
+		return(1);
+	while(colors[i])
+	{
+		len = ft_strlen(colors[i]);
+		if(!ft_strncmp(line, colors[i], len))
+			if(check_line(line + len, colors))
+				return(1);
+		i++;
+	}
+	return(0);
+}
+
+long int resolve_part1(char *input, char **split)
+{
+	(void)input;
+	char **colors;
+	long int res;
+
+	res = 0;
+	if(!*split)
+		return(-1);
+	colors = ft_split_set(*split, ", ");
+	split++;
+	while(*split)
+	{
+		res += check_line(*split, colors);
+		split++;
+	}
+	ft_free_str_arr(colors);
+	return(res);
+}