package com.wh.shuzu;

 import java.util.Random;
import java.util.Scanner;
/**
* 买彩票
* @author 王拥江同学
* 加一个标识符的重新判断
*/
public class Lotery4 { public static void main(String[] args) {
Scanner input = new Scanner(System.in);
Random ran = new Random();
int cq[] = new int[5];
int a = 0;//数组cq的下表
int b = 0;//标识符 判断是否有重复
for (;;) {
b = 0;
int bb = ran.nextInt(11) + 1;
//查重
for (int i = 0; i < cq.length; i++) {
if (cq[i] != 0 && cq[i] == bb) {
b = 1;
break;
}
}
//判断标识符
if (b == 1) {
continue;
}
//赋值
if (cq[a] == 0) {
cq[a] = bb;
a++;
}
//是否为最后一次循环
if (a == 5) {
break;
}
}
//遍历输出前五个数
for (int i = 0; i < cq.length; i++) {
System.out.println(cq[i]);
}
}
}
05-11 15:02