randomnumber.java

用JAVA写的页面置换演示程序

public class RandomNumber {

         int[] rand(int n, int length) {

                   int[] rand = new int[n];

                   for (int i = 0; i < n; i++) {

                            rand[i] = (int) (Math.random() * 1000 % length) + 1;

                   }

                   return rand;

         }

}