#include <iostream>   
#include <cstdlib>

using namespace std;


int main()
{

  bool jon_is_crazy;
  char is_he;

  jon_is_crazy = true;

  while(jon_is_crazy){
    cout << "Right now, Jon is crazy.  Does he still look so? (y/n):\n";
    cin >> is_he;
      if(is_he == 'y' || is_he == 'Y'){
	jon_is_crazy = true;
      }
      else{
	jon_is_crazy = false;
      }
  }

  return 0;
}