标签:
package com.lovo.bean;
import java.util.ArrayList;
import java.util.List;
public class Qiu {
	public void run(){
		this.hongQiu();
		this.lanQiu();
	}
	//蓝球机选号码方法
	private void hongQiu(){
			List<Integer> num = new ArrayList<Integer>();
			int i = 0;
			while(true){
			i = (int)(Math.random()*33+1);//随机产生1~33的整数
			if (!num.contains(i)) {//判断集合里是否包含元素i
			num.add(i);
			if (num.size()==6) {
			break;
			}
			}
			}
			System.out.print("您机选的号码是:"+num);
			}
			//蓝球机选号码方法
	private void lanQiu(){
			int b = 0 ;
			b = (int)(Math.random()*16+1);//随机产生1~16的整数
			System.out.println(" "+b);
			}
			}	
		
		
		
		
		
		
		
		
标签:
原文地址:http://www.cnblogs.com/zzj951103/p/5517187.html