/****************************************************************
Copyright (C) :    University of Michigan
Project:           ENG101/200 - Class example
File:              rand2.cpp
Purpose:           An example of the rand() function
Compiler:          g++
Programmer:        Alex Bielajew
Revision Date:     10/02/12
****************************************************************/
/* Remarks:
   The sequence is seeded by the time function, making every start
   seem different. Good for programming games!
*/

//File: rand2.cpp
#include <iostream>
#include <iomanip>
#include <cstdlib> // Need this for the rand() and srand() functions
#include <ctime> // Need this for the time() function

using namespace std;

int main(void)
{  cout << "\n\nRAND_MAX = " << RAND_MAX << "\n\n";

   // NEW STUFF //////////////////////////////////////////// 
   srand(static_cast<int>(time(NULL))); // Seed the random number generator //
   // END OF NEW STUFF /////////////////////////////////////

   cout << "The first 10 random numbers are...\n";

   for(int i = 1; i <= 10; i = i + 1)
      cout << "Random number " 
           << setw(2) 
           << i << " = " 
           << rand() // Random int between 0 and RAND_MAX inclusive
           << "\n";
           
   int epoch = static_cast<int>(time(NULL));
   cout << "\n\n Number of seconds since the Epoch = " << epoch << "\n\n";
   return 0;
}