// The switch statement in this program tells the user something
// he or she already knows: what they just entered!
#include <iostream>
using namespace std;

int main()
{
   char choice;

   cout << "Enter A, B, or C: ";
   cin >> choice;
   // The following switch is
   // missing its break statements!
   switch (choice)
   {
      case 'A': cout << "You entered A.\n";
      case 'B': cout << "You entered B.\n";
      case 'C': cout << "You entered C.\n";
      default:  cout << "You did not enter A, B, or C!\n";
   }
   return 0;
}