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

#include<bits/stdc++.h> //头文件

using namespace std;

int main()

{

int n; //定义一个数

cin>>n; //输入这个数

if(n%2==0) //判断n这个数是否被2整除

cout<<"y e s"; //是，输出“y e s“中间要加空格

else

cout<<"n o";//否则输出”n o“;

return 0;

}

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;
	}
}

	

Python :

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