C :

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

C++ :

#include<cstdio>
#include<iostream>
#include<algorithm>
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 in = new Scanner(System.in);
        int y = in.nextInt();
        if(y % 400 == 0 || (y % 4 == 0 && y % 100 != 0)){
        	System.out.println("yes");
        }else{
        	System.out.println("no");
        }
		}

	}

Python :

# coding=utf-8
year = int(input())

if (year % 4 == 0 and year % 100 != 0) or year % 400 == 0:
    print("yes")
else:
    print("no")