Java模拟生成双色球

public void main (String[] args){

int[] red=new int[7]

int blue=0

for(int i=0i<7i=i+1){

red[i]=getRandom(33)

//判断重复

while(true){

boolean needcheck=false

for(int k=0k<ik=k+1) { if(red[i]==red[k]){ needcheck=true}}

if(needcheck){red[i]=red[i]+1if(red[i]==34){red[i]=1}}else{break}

}

//判断重圆旦复结束

}

//红球赋值结搏仔束

blue=getRandom(16)

System.out.println("生成的基腔汪红球为："+ red[0]+red[1]+red[2]+red[3]+red[4]+red[5]+red[6])

System.out.println("生成的蓝球为："+ )

}

public int getRandom(int Max){

return Math.floor(Math.random()*33)+1

}

import java.util.ArrayList

import java.util.Arrays

import java.util.Random

public class Main {

static Random r = new Random()

public static void main(String[] args) {

System.out.println("---------500W 我来啦----------")

int 注数 = 10000

for (int n = 0n <注数冲棚扰n++) {

摇奖()

}

System.out.println("---------500W 我来啦----------")

}

public static void 摇奖(){

//红球是1-32 篮球是1-16

ArrayList<Integer>list1 = new ArrayList<Integer>()

ArrayList<Integer>list2 = new ArrayList<Integer>散旦()

int[] redBalls = new int[6]

for (int j = 0j <32j++)

list1.add(j + 1)

for (int i = 0i <16i++)

list2.add(i + 1)

// 红球

System.out.print("红球:")

for (int k = 0k <6k++) {

int indexRed = r.nextInt(list1.size())

redBalls[k]=list1.get(indexRed)

list1.remove(indexRed)

}

Arrays.sort(redBalls)//和帆排序后打出红球

for(int s = 0 s <redBalls.length s++){

System.out.print(getRedBall(redBalls[s]) + " ")

}

int indexBlue = r.nextInt(list2.size())

System.out.println("蓝球:" + getRedBall(list2.get(indexBlue))+"")

}

public static String getRedBall(Integer a){

String b = ""

if (a<10) b = "0"+a+""

else b = a.toString()

return b

}

}

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