How do you add an option to c++?

[ETA4izwU]

I just started on a project on c++ and I was wondering if it is possible to add a select option (where the c++ program requires the user to select an option) . I couldn't find this anywere.

[Daleth]

Simple example:

#include <iostream>

using std::cout;
using std::cin;
using std::endl;

int main(){
   int choice(0);
   cout << "Hello human. Please select one of the following choices:\n"
      << "\t1) Say hi \n\t2) Say bye \n\t3) Explosion \n"
      << "Your choice: ";
   cin >> choice;
   switch(choice){
      case 1:
         cout << "Hello again." << endl;
         break;
      case 2:
         cout << "Goodbye." << endl;
         break;
      case 3:
         cout << "BWAAAAAGHHHH" << endl;
         break;
      default:
         break;
   }
   return 0;
}

I couldn't find this anywere.

Really?

[ETA4izwU]

Im just a beginner. Lol

[ETA4izwU]

Thanks!