string mass[4] = {"iron", "gold", "silver", "titan"};

#include <iostream>
using namespace std;
int main()  
{
  int fin;
  string mass[4];
   
  for(int i = 0; i <= 3; i++)
  {
   switch(i)
   {
   case 0: mass[i] = "iron"; break;
   case 1: mass[i] = "gold"; break;
   case 2: mass[i] = "silver"; break;
   case 3: mass[i] = "titan"; break;
   }
   cout<<i+1<<") "<<mass[i]<<"\n";
  }
cin>>fin;
}

string mass[] = {"iron", "gold", "silver", "titan"};