// computes some random numbers

#include <iostream>

using namespace std;

int main()
{
  srand((time(0)));  // "seed" the random number generator
  int r = random();

  // RAND_MAX is largest random number. it is an integer. built-in.

  cout << " random number: " << (double) random()/RAND_MAX << endl;
  cout << " random number: " << random() << endl;
  cout << " random number: " << random() << endl;

cout << "The value of RAND_MAX is " <<  RAND_MAX << endl;
  return 0;
}