// demonstrates usage of random function
// Mikhail Nesterenko
// 9/16/2009

#include <iostream>
#include <ctime>
#include <cstdlib>

using std::cout; using std::cin; using std::endl;

int main(){
   srand(time(nullptr)); // giving random number generator
                      // unpredictable seed
   // srand(2);       // giving predictable seed

   cout << "Printing random numbers between 0 and "
	<< RAND_MAX << endl;
   char answer;
   do{
      cout << "Random number is: " << rand() << endl;
      cout << "Another? [y/n] ";
      cin >> answer;
   }while(answer == 'y');
}