Generate random ints by asking Random() for : Random « Development Class « Java






  1. Java
  2. Development Class
  3. Random

Generate random ints by asking Random() for

    

import java.util.*;

/** Generate random ints by asking Random() for
 * a series of random integers from 1 to 10, inclusive.
 *
 * @author Ian Darwin, http://www.darwinsys.com/
 * @version $Id: RandomInt.java,v 1.4 2004/03/07 02:51:50 ian Exp $
 */
public class RandomInt {
  public static void main(String[] a) {
    Random r = new Random();
    for (int i=0; i<1000; i++)
      // nextInt(10) goes from 0-9; add 1 for 1-10;
      System.out.println(1+Math.round(r.nextInt(10)));
  }
}








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