/******************************************************************************
 * SnakeEyes
 * =========
 * This program declares two classes: Gambler and Die.
 * It instatiates a Gambler, who rolls 2 dice 500 times and reports on
 * the number of SnakeEyes (double ones) the gambler rolled.
 * 
 * File:   SnkaeEyes.cpp
 */

#include <cstdlib>
#include <iostream>
#include <ctime>
using namespace std;


class Die
{
 public:
   Die();     // Constructor
   int roll(); 
   /* Returns new faceValue */

 private: 
   int faceValue;
};


class Gambler
{
 public:
 Gambler(); // Constructor
 int rollTheDice(int MaxRolls);
 /* Returns Count of # SnakeEyes */
 
 private:
    int roll, count;
    Die die1, die2;
};



 Gambler::Gambler() // Constuctor
 {
  roll  = 0;
  count = 0;
 }
 
 int Gambler::rollTheDice(int MaxRolls)
 {
  /* Returns Count of # SnakeEyes */
  count = 0;
  for (roll=1;roll<=MaxRolls;roll++)
    if ((die1.roll()+die2.roll())==2)
     count++; // SnakeEyes!
 
  return count;
 }

 Die::Die() // Constructor
 {
  srand(time(0));
  faceValue = (rand()%6)+1;
 }
 
 int Die::roll() 
 { 
  // Roll the dice and return faceValue!  
  faceValue = (rand()%6)+1;
  return faceValue;
 }

 

/*
 * 
 */
int main(int argc, char** argv) {
  const int MAX_ROLLS = 500;
  int       snakeEyes = 0;
  Gambler   gambler;

  snakeEyes = gambler.rollTheDice(MAX_ROLLS);

  cout << "Rolled " << snakeEyes  << " Snake-Eyes in " 
       << MAX_ROLLS << "   rolls" << endl;;

}