#include <stdio.h>
#include <iostream>

using namespace std ;

int main()
{
 int x1 ;
 cout << "Enter a number from 1 to 3:"   ;
 cin >> x1  ;
 switch( x1 )
  {
   case 1:
     cout << "Number is 1."  << endl ;
     //break  ;
   case 2:
     cout << "Number is 2."  << endl ;
     break  ;
   case 3:
     cout << "Number is 3."  << endl ;
     break  ;
   default:
     cout << "Number is something else ."  << endl ;
  }

return 0;
}