text: #include <iostream>
  using namespace std;
  
  int main()
  {
      char button;
      cin >> button;
      switch (button)
      {
      case 'a':
          cout << "Hello" << endl;
          break;
      case 'b':
          cout << "Namaste" << endl;
          break;
      case 'c':
          cout << "Salut" << endl;
          break;
      case 'd':
          cout << "Hola" << endl;
          break;
      case 'e':
          cout << "Ciao" << endl;
          break;
      default:
          cout<<"I am Still Learning"<<endl;
          break;
      }
  }