randomseq.java

来自「操作系统课程设计：页面置换算法！！！很好的操作系统大作业」· Java 代码 · 共 28 行

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package util;

import java.util.Calendar;
import java.util.Random;

/**
 *
 * @author Administrator
 */
public class RandomSeq {
    public static int[] getRandomSeq()
    {
        int[] arr = new int[20];
        Calendar cal=Calendar.getInstance();
        Random rand=new Random(cal.getTimeInMillis());
        for (int i = 0; i < arr.length; i++) {
            arr[i]=(int)(Math.random()*9)+1;
        }
        return arr;
    }

}