#include <iostream>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {
	//目的：判斷是奇數還是偶數
	cout<<"please input a number = " ;
	int n1;
	cin>>n1;
	cout<<endl;
	
	if(n1%2==0)
		cout<<n1<<"是個偶數"<<endl;
	else
		cout<<n1<<"是個奇數"<<endl; 
	return 0;
}