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tomoron
2024-12-02 12:32:14 +01:00
commit 60acac0231
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* part1.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tomoron <tomoron@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/17 23:03:36 by tomoron #+# #+# */
/* Updated: 2024/12/02 11:22:15 by tomoron ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <stdlib.h>
#include "libft/libft.h"
static void skip_nbr(char **line)
{
while(ft_isdigit(**line))
(*line)++;
while(**line == ' ')
(*line)++;
}
static long int check_line(char *line)
{
int left;
int right;
int asc;
left = ft_atoi(line);
skip_nbr(&line);
asc = -1;
while(*line)
{
right = ft_atoi(line);
skip_nbr(&line);
if(right == left || (left > right && asc == 1) || (left < right && asc == 0))
return(0);
if(left > right)
asc = 0;
if(left < right)
asc = 1;
if(left - right > 3 || left - right < -3)
return(0);
left = right;
}
return(1);
}
long int resolve_part1(char *input, char **split)
{
(void)input;
long int res;
int i;
i = 0;
res = 0;
while(split[i])
{
res += check_line(split[i]);
i++;
}
return(res);
}