#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int n;
    string g;
    cout <<"Enter a number: "<<endl;
    cin >> n;
    
    switch (n) {
              case 1: 
                   cout <<"Hello!";
                   break;
                   case 2:
                        cout <<"Hello again";
                        break;
                        case 78:
                             cout <<"Hellooooo";
                             break;
                        }
    system("PAUSE");
    return EXIT_SUCCESS;
}