[BAEKJOON] 2753 - 윤년

https://www.acmicpc.net/problem/2753

 

#include <iostream>

int main()
{
    int y = 0;
    std::cin >> y;
    if ( y % 4 == 0 )
    {
        if(( y % 100 != 0 ) || ( y % 400 == 0 ))
            std::cout << 1;
        else
            std::cout << 0;
    }
    else
        std::cout << 0;
    return 0;
}