Second part of my program repeats and...

[Artitatt]

Why? I added a function to test things and it's now repeating once and automatically assumes I entered something other than y, or n.

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

int squared(int s)
{
 return s * 2;
}


int main()
{
 top:
 system("CLS");
 
 cout << "What integer do you want squared? ";
 int x;
 cin >> x;
 cout << squared(x) << endl;

 string quitKey = "y";
 do
 {
  topOfLoop:
  cout << "Do you wish to quit? y/n ";
  getline(cin, quitKey);
  if (quitKey == "y") return 1;
  if (quitKey == "n") goto top;
  else
      cout << "What? ";
      goto topOfLoop;
 } while (quitKey != "y");

 return 0;
}