#include<iostream>
using namespace std;
int main()
{
	int i;
	cout <<"put the num" <<endl;
	cin >>i;
        switch(i)
	{
	    case 1:cout <<"num is 1" <<endl;
	    case 2:cout <<"num is 2" <<endl;
	    case 3:cout <<"num is 3" <<endl;
	    case 4:cout <<"num is 4" <<endl;
	    default :cout <<"no" <<endl;
	}
    return 0;
}
