C :

#include<stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	if(n%4==0 && n%100!=0 || n%400==0){
		printf("yes");
	}else{
		printf("no");
	}

    return 0;
}

C++ :

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	if(n%4==0&&n%100!=0||n%400==0)cout<<"yes"<<endl;
	else cout<<"no"<<endl;
	return 0;
}

Java :

import java.util.Scanner;
public class Main
{
	public static void main(String[] Args)
	{
		Scanner sc = new Scanner(System.in);
		int year = sc.nextInt();
		int a = 0;
		if(year%400==0)
        a=1;
    else
    {
        if(year%4==0&&year%100!=0)
            a=1;
        else
            a=0;
    }
    if(a==1)
    {
        System.out.println("yes");
    }
    else
    {
       System.out.println("no");
    }

	}
}

Python :

n=int(input())
if n%4==0 and n%100!=0 or n%400==0:
    print('yes')
else:
    print('no')