Jaa之产生随机数!...

import java.util.Random;


public class WindowOnTop {
    
    public static void main(String[] args) {  
    Random random =new Random();
    for(int i=1;i<11;i++){
    int n =random.nextInt(20); //产生0到20之间的随机数
    System.out.println("第"+i+"次产生的随机数为:"+n+"\t2011.12.03 Saturday by friendan!\n");
    }
}
}

转载于:https://www.cnblogs.com/friendan/archive/2011/12/03/2838229.html