add 2022 day 1 (it was missing idk why)

2022/1/part1.c

@@ -0,0 +1,41 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part1.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 17:38:49 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libft/libft.h"
+
+long int resolve_part1(char *input, char **split)
+{
+	(void)split;
+	long int res;
+	int cur;
+
+	res = 0;
+	while(*input)
+	{
+		cur = 0;
+		while(*input && (input[0] != '\n' || input[1] != '\n'))
+		{
+			while(*input && !ft_isdigit(*input))
+				input++;
+			cur += ft_atoi(input);
+			while(ft_isdigit(*input))
+				input++;
+		}
+		while(*input == '\n')
+			input++;
+		if(res < cur)
+			res = cur;
+	}
+	return(res);
+}