Error Code Mapping

#include <iostream>
#include <cstdint>
using namespace std;

enum class ErrorCode:uint8_t
{
None,
Timeout,
Overflow,
Invalid
};
// your code here :- declare enum class ErrorCode 
// ErrorCode has 4 values of type uint8_t --> None, Timeout, Overflow and Invalid 

const char* toString(ErrorCode e) {
	// your code here
	// define a function that returns the string of input error code
	// eg : error code : None , function return : "None" string

   if(e ==ErrorCode::None)
   {
      return "None";
   }
   else if(e ==ErrorCode::Timeout)
   {
      return "Timeout";
   }
   else if(e == ErrorCode::Overflow)
   {
      return "Overflow";
   }
   else if(e == ErrorCode::Invalid)
   {
      return "Invalid";
   }
   else{

   }
}

int main() {
   int x;
   cin >> x;
   ErrorCode e = static_cast<ErrorCode>(x);
   cout << toString(e);
   return 0;
}