/* FILE: randStomp2Field.cpp   last change: 30-Jul-2013   author: Romeo Rizzi
 * This program generates a random mxn Stomp field of 2 values: 0,1.
 * Usage syntax:
 *   > randStompField.cpp m n seed
 * 
 * Usage example:
 *   > randStompField 10 10 3 777
 */

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

using namespace std;


int RandNumber(int min, int max) {
  /* returns an integer in [min, max]
   * see Stroustrup "The c++ Programming Language" 3th edition pg. 685
   * for comments on the following manipulation choice.
   * In particular, considerations on the bad quality of low bits come into account.
   */
  return min + (int) ( (max-min +1) * (double( rand()-0.000000000001 ) / RAND_MAX ) );
}


int main(int argc, char** argv) {
  srand(time(NULL));
  int m = atoi(argv[1]);
  int n = atoi(argv[2]);
  if(argc > 3) srand( atoi(argv[3]) );

  cout << m << " " << n << endl;
  for(int i = 0; i < m; i++) {
    for(int j = 0; j < n; j++)
      cout << RandNumber(0, 1) << " ";
    cout << endl;
  }

  return 0;
}