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java双色球彩票游戏 java实现双色球彩票游戏

大精灵丶帕克 人气:0

综合案例开发:模拟双色球彩票游戏,供大家参考,具体内容如下

玩法说明:

双色球投注区分为红球号码区和蓝球号码区,红球号码范围为01~33,蓝球号码范围为01~16。双色球每期从33 个红球中开出6个号码(不能重复),从16个蓝球中开出1个号码作为中奖号码,双色球玩法即是竞猜开奖号码的6 个红球号码和1个蓝球号码,顺序不限。 用户输入红球和蓝球号码,程序输出该用户中几等奖。

代码实现:

import java.util.Random;
import java.util.Scanner;

public class SimulatedLottery {

 public static void main(String[] args) {
 //单注最高奖金
 int maxMoney = 500;
 //输入蓝球的号码
 System.out.print("请输入你购买的蓝球号码:");
 Scanner input = new Scanner(System.in);
 int blueBall = input.nextInt();
 //输入红球的数组
 int[] redBall = new int[6];
 System.out.print("请输入你购买的红球号码(不重复):");
 for (int i = 0; i < redBall.length; i++) {
 redBall[i] = input.nextInt();
 }
 //输出输入值
 System.out.println("----------------");
 System.out.print("你购买的红球号码是:");
 for (int i = 0; i < redBall.length; i++) {
 System.out.print(redBall[i]+",");
 }
 System.out.println();
 System.out.println("你购买的蓝球号码是:"+blueBall);
 System.out.println("---正在产生中奖号码---");
 
 //生成的蓝球号码
 Random numsRandom = new Random();
 int blueBallRandom = numsRandom.nextInt(16)+1;
 
 //生成红球的号码
 int[] redBallRandom = new int[6];
 int index = redBallRandom.length;
 int inputRandom = 0;
 int k = 0;
 while (index>0) {
 
 if (exist(redBallRandom, inputRandom)) {
 //在数组中存在,更换一个随机数
 inputRandom = numsRandom.nextInt(33)+1;
 }else {
 //在数组中不存在
 redBallRandom[k] = inputRandom;
 k++;
 index--;
 }
 }
 
 //输出中奖号码
 System.out.println("蓝球的中奖号码是:"+blueBallRandom);
 System.out.print("红球的中奖号码是:");
 for (int i = 0; i < redBallRandom.length; i++) {
 System.out.print(redBallRandom[i]+",");
 }
 System.out.println();

 
 //统计和蓝球相等的个数
 int blueCount = 0;
 if (blueBall == blueBallRandom) {
 blueCount = 1;
 }
 
 //统计和红球相等的个数
 int redCount = 0;
 for (int i = 0; i < redBallRandom.length; i++) {
 if (redBall[i] == redBallRandom[i]) {
 redCount++;
 }
 }
 
 
 //判断是否中奖
 if (blueCount == 0 && redCount <= 3) {
 //未中奖
 System.out.println("很遗憾,您未中奖,赌博害人,请勿上头!");
 //中奖
 }else if(blueCount == 1 && redCount < 3) {
 System.out.println("恭喜你,中了六等奖,您的奖金为5元");
 
 }else if((blueCount == 1 && redCount == 3) || (blueCount == 0 && redCount == 4)) {
 System.out.println("恭喜你,中了五等奖,您的奖金为10元");
 
 }else if((blueCount == 1 && redCount == 4) && (blueCount == 0 && redCount == 5)) {
 System.out.println("恭喜你,中了四等奖,您的奖金为200元");
 
 }else if(blueCount == 1 && redCount == 5) {
 System.out.println("恭喜你,中了三等奖,您的奖金为3000元");
 
 }else if(blueCount == 0 && redCount == 6) {
 System.out.println("恭喜你,中了二等奖,您的奖金为"+(int)(maxMoney*0.3)+"万");
 
 }else if(blueCount == 1 && redCount == 6 ) {
 System.out.println("恭喜你,中了一等奖,您的奖金为"+maxMoney+"万");
 }
 
 
 }
 
 //判断数组中是否存在某数的方法,存在返回true
 public static boolean exist(int[] redBallRandom, int inputRandom) {
 for (int i = 0; i < redBallRandom.length; i++) {
 if(redBallRandom[i] == inputRandom) {
 return true;
 }
 }
 return false;
 
 }

}

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