text: //write include statement for switch header
  #include "switch.h"
  #include <iostream>
  #include <string>
  
  std::string menu(int option)
  {
    std::string return_val;
  
    switch (option)
    {
      case 1:
        return_val = "Option 1";
        break;
      case 2:
        return_val = "Option 2";
      case 3:
        return_val = "Opiton 3";
        break;
      case 4:
        return_val = "Option 4";
        break;
      default:
        return_val = "Invalid Option";
        break;
    
    }
  
    return return_val;
  }
  