C++ - Creating a menu (menuOption)  - Need assistance in creating a menu that opens up an entirely new menu once the user inputs the appropriate value (range is 0 to 13). - The main photo shows how the initial menu should look like and each title has its own value assigned to it. Also, in the bottom of the photo is "Option : " and there, the user is suppose to input a value that will open up one of the menus. - So if the user inputs 3, then a completely new menu populates on the user's screen (please review photo number two). And in this new populated screen it is title "3. Drop Lowest Score." There is a line below the title and under that line the user is suppose to perform an action but I have yet to create code for that (hence is why I have "case #: Challenge#(); break;"). - But if the user inputs a value that is not within the range OR a letter, then below "Option : " (on the main menu) the program must state an error message such as the following:  Option : 14  ERROR - Invalid option. Please re-enter. Option:    So far I have the following on my Visual Studio:  int main() {    do    {        switch (menuOption())        {        case 0: exit(1); break;        case 1: Challenge1(); break;        case 2: Challenge2(); break;        case 3: Challenge3(); break;        case 4: Challenge4(); break;        case 7: Challenge7(); break;        case 8: Challenge8(); break;        case 9:  Challenge9(); break;        case 10: Challenge10(); break;        case 11: Challenge11(); break;        case 12: Challenge12(); break;        default: cout << "\t\tERROR - Invalid option. Please re-enter."; break;        }        cout << "\n";        system("pause");     } while (true);    return EXIT_SUCCESS; }   So to sum it up, I just need assistance on having my initial menu open up an entirely new menu depending on what value the user inputs (ranging from 0 to 13)

C++ - Creating a menu (menuOption) 

- Need assistance in creating a menu that opens up an entirely new menu once the user inputs the appropriate value (range is 0 to 13).

- The main photo shows how the initial menu should look like and each title has its own value assigned to it. Also, in the bottom of the photo is "Option : " and there, the user is suppose to input a value that will open up one of the menus.

- So if the user inputs 3, then a completely new menu populates on the user's screen (please review photo number two). And in this new populated screen it is title "3. Drop Lowest Score." There is a line below the title and under that line the user is suppose to perform an action but I have yet to create code for that (hence is why I have "case #: Challenge#(); break;").

- But if the user inputs a value that is not within the range OR a letter, then below "Option : " (on the main menu) the program must state an error message such as the following: 

Option : 14 

ERROR - Invalid option. Please re-enter.

Option: 

So far I have the following on my Visual Studio: 

int main()
{
   do
   {
       switch (menuOption())
       {
       case 0: exit(1); break;
       case 1: Challenge1(); break;
       case 2: Challenge2(); break;
       case 3: Challenge3(); break;
       case 4: Challenge4(); break;
       case 7: Challenge7(); break;
       case 8: Challenge8(); break;
       case 9:  Challenge9(); break;
       case 10: Challenge10(); break;
       case 11: Challenge11(); break;
       case 12: Challenge12(); break;
       default: cout << "\t\tERROR - Invalid option. Please re-enter."; break;
       }
       cout << "\n";
       system("pause");

    } while (true);

   return EXIT_SUCCESS;
}

So to sum it up, I just need assistance on having my initial menu open up an entirely new menu depending on what value the user inputs (ranging from 0 to 13)