import java.util.Random;
import java.util.Scanner;public class Test {public static void main(String[] args) {//1.生成中奖号码int[] arr = createNumber(); // 123456  7System.out.println("=======================");for (int i = 0; i < arr.length; i++) {System.out.print(arr[i] + " ");}System.out.println("=======================");//2.用户输入彩票号码（红球 + 蓝球）//654321int[] userInputArr = userInputNumber();//3.判断用户的中奖情况//红球 蓝球int redCount = 0;int blueCount = 0;//判断红球for (int i = 0; i < userInputArr.length - 1; i++) {int redNumber = userInputArr[i];for (int j = 0; j < arr.length - 1; j++) {if(redNumber == arr[j]){redCount++;//如果找到了，那么后面的数字就没有必要继续比较了//跳出内循环，继续判断下一个红球号码是否中奖break;}}}//判断蓝球int blueNumber = userInputArr[userInputArr.length-1];if(blueNumber == arr[arr.length - 1]){blueCount++;}//根据红球的个数以及蓝球的个数来判断中奖情况if(redCount == 6 && blueCount == 1){System.out.println("恭喜你，中奖1000万");}else if(redCount == 6 && blueCount == 0){System.out.println("恭喜你，中奖500万");}else if(redCount == 5 && blueCount == 1){System.out.println("恭喜你，中奖3000");}else if((redCount == 5 && blueCount == 0) ||  (redCount == 4 && blueCount == 1)){System.out.println("恭喜你，中奖200");}else if((redCount == 4 && blueCount == 0) ||  (redCount == 3 && blueCount == 1)){System.out.println("恭喜你，中奖10");}else if((redCount == 2 && blueCount == 1) ||  (redCount == 1 && blueCount == 1)|| (redCount == 0 && blueCount == 1)){System.out.println("恭喜你，中奖5");}else{System.out.println("谢谢参与，谢谢惠顾");}}public static int[] userInputNumber() {//1.创建数组用于添加用户购买的彩票号码//6个红球 1个蓝球 数组长度：7int[] arr = new int[7];//2.利用键盘录入让用输入Scanner sc = new Scanner(System.in);//让用户输入红球号码for (int i = 0; i < 6; ) {System.out.println("请输入第" + (i + 1) + "个红球号码");int redNumber = sc.nextInt();//redNumber  在1~33  唯一不重复if (redNumber >= 1 && redNumber <= 33) {boolean flag = contains(arr, redNumber);if (!flag) {//不存在//有效的，可以添加到数组当中arr[i] = redNumber;i++;} else {//存在System.out.println("当前红球号码已经存在，请重新输入");}} else {System.out.println("当前红球号码超出范围");}}//让用户输入篮球号码System.out.println("请输入篮球号码");//1~16while (true) {int blueNumber = sc.nextInt();if (blueNumber >= 1 && blueNumber <= 16) {arr[arr.length - 1] = blueNumber;break;} else {System.out.println("当前篮球号码超出范围");}}return arr;}public static int[] createNumber() {//1.创建数组用于添加中奖号码//6个红球 1个蓝球 数组长度：7int[] arr = new int[7];//2.随机生成号码并添加到数组当中//红球：不能重复的  1 2 3 4 5 6//蓝球：可以跟红球号码重复 5//生成红球号码并添加到数组当中Random r = new Random();for (int i = 0; i < 6; ) {//获取红球号码int redNumber = r.nextInt(33) + 1;boolean flag = contains(arr, redNumber);if (!flag) {//把红球号码添加到数组当中arr[i] = redNumber;i++;}}//生成蓝球号码并添加到数组当中int blueNumber = r.nextInt(16) + 1;arr[arr.length - 1] = blueNumber;return arr;}//用于判断数组在数组中是否存在public static boolean contains(int[] arr, int number) {for (int i = 0; i < arr.length; i++) {if (arr[i] == number) {return true;}}return false;}
}