CS50x Coding Contest 2016 - One Day More

leapyear.c

#include <stdio.h>
#include <math.h>

#include "cs50.h"

int main(void)
{
    int year = GetInt();
    
    if (year > 9999 || year < 0)
        return 0;

    if (year % 4 == 0)
    {
        if (year % 100 == 0 && year % 400 != 0)
        {
            printf("Not Leap Year");
            return 1;
        }
        printf("Leap Year");
        return 1;
    }
    else
        printf("Not Leap Year");
    
    return 1;
}