#include <iostream>
#include <iomanip>
#include <string>

using namespace std;

enum ResultT {YELLOW_SIGN, TENTACLE, ELDER_SIGN, CTHULHU, EYE, UNKNOWN};
const ResultT FIRST_RESULT = YELLOW_SIGN;
const size_t RESULT_RANGE = UNKNOWN - YELLOW_SIGN;

string ResultTToString(ResultT value);
ResultT NextResultT(ResultT value);

int main() {

    ResultT i;
    int j;

    for(i = FIRST_RESULT; i < UNKNOWN; i =NextResultT(i)) {
       cout << i << setw(20) << ResultTToString(i) << endl;
    }

    cout << endl;
    cout << endl;

    cout << "Some random results" << RESULT_RANGE << endl;
    for(j = 0; j < 10; j++) {
       i =   static_cast<ResultT>(rand() % RESULT_RANGE);
       cout << i << setw(20) << ResultTToString(i) << endl;
    }
     
    return 0;
}

ResultT NextResultT(ResultT value) {
    ResultT result = UNKNOWN;
    if (value != UNKNOWN) {
        result = static_cast<ResultT>(static_cast<int>(value) + 1) ;
    }
    return result;
}

string ResultTToString(ResultT value) {
     string result; 

     switch (value) {
         case YELLOW_SIGN:  
               result = "Yellow Sign";
               break;
         case TENTACLE: 
               result = "Tentacle";
               break;
         case ELDER_SIGN: 
               result = "Elder Sign";
               break;
         case CTHULHU: 
               result = "Cthulhu";
               break;
         case EYE: 
               result = "EYE";
               break;
         case UNKNOWN:
               [[fallthrough]];
         default:
               result = "Unknown Result";
     }

     return result;
}