#include
using namespace std;
int main()
{
int num;
cout << "Enter a number from 1 to 3: ";
cin >> num;
switch(num) {
case 1:
cout << "111.\n";
break;
case 2:
cout << "222.\n";
break;
case 3:
cout << "333.\n";
break;
default:
cout << "You must enter either 1, 2, or 3.\n";
}
return 0;
}
Enter a number from 1 to 3: 2
222.