C :

#include<stdio.h>
int main(){
	int x;
	scanf("%d",&x);
	if(x%2==0){
		printf("%s","y e s");
	}else{
		printf("%s","n o");
	}
	return 0;
} 

C++ :

#include<iostream>
using namespace std;
int main(){
	int x;
	cin>>x;
	if(x%2==0){
		cout<<"y e s"<<endl;
	}else{
		cout<<"n o"<<endl;
	}
}

	

Pascal :

var n:longint;
begin
  read(n);
  if n mod 2=0 then writeln('y e s')
   else writeln('n o');
end.

Java :

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		@SuppressWarnings("resource")
		Scanner scanner=new Scanner(System.in);
		int a= scanner.nextInt();
		if (a%2==0) 
			System.out.println("y e s");		
		else 
		System.out.println("n o");
		}
}

Python :

r = int(input())
if r % 2 == 0 :
   print('y e s') 
else:
    print('n o')