Watermelon

19 Nov, 2025

Codeforces: Problem 4A

I haven't ever written any C++, I assume there is some russian 3 year old who has done it in 4 characters, but you gotta start somewhere right?

#include <iostream>

int main() {
    int w;
    std::cin >> w;
    
    if (w == 2) {
        std::cout << "NO";
    } else if (w % 2 == 0) {
        std::cout << "NO";
    } else {
        std::cout << "NO";
    }
}