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random.java

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Jan 3rd, 2012
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Java 0.42 KB | None | 0 0
  1. import java.util.Date;
  2. import java.util.Random;
  3.  
  4. class random { //Класс-оболочка генератора случайных чисел
  5.  private Random r;
  6.  private Date d;
  7.  
  8.  public random () {
  9.   d = new Date ();
  10.   r = new Random (d.getTime());
  11.  }
  12.  
  13.  public int get (int max) { //случайное число из диапазона [0,max-1]
  14.   int n=r.nextInt()%max;
  15.   return (n<0 ? -n : n);
  16.  }
  17.  
  18. }
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