C :

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

C++ :

#include<stdio.h>
int main()
{
    int a;
    scanf("%d",&a);
    if(a%4==0&&a%100!=0)
    printf("Yes");
    else if(a%400==0)
    printf("Yes");
    else
    printf("No");
    return 0;
}

Java :

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner input=new Scanner(System.in);
        int m=input.nextInt();
        if((m%4==0&&m%100!=0)||m%400==0) System.out.println("Yes");
        else System.out.println("No");
    }
}

Python :

# coding=utf-8
#!/usr/bin/python2
import sys
import re
import math
a=int(input())

if a%400==0:
    print "Yes"
    
else:
    if a%4==0 and a%100!=0:
        print "Yes"
        
    else:
        print "No"

C# :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2
{
    internal class Program
    {
        static void Main()
        {
            //int[] days = { 31,28,31,30,31,30,31,31,30,31,30,31};
            /*int n = Convert.ToInt32 (Console.ReadLine());
            string[] a1 = Console.ReadLine().Split();
            double r = Convert.ToDouble(a1[0]);
            double b = Convert.ToDouble(a1[1]);
            double c = Convert.ToDouble(a1[2]);
            float pi = 3.1415926f;
            string S = ((r + b+c) / n).ToString("0.00");
            */
            int n = Convert.ToInt16( Console.ReadLine());
            string T = "No";
            if (n%4==0 && n%100!=0)
            {
                T = "Yes";
            }
 

            if (n%400 ==0)
            {
                T = "Yes";
            }
  
            Console.WriteLine(T);
            ;
            Console.ReadKey();

        }
    }
}