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+package com.skyversation.poiaddr.util;
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+
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+import org.springframework.util.StringUtils;
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+
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+import java.util.*;
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+
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+/**
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+ * 多看书、多睡觉、少做白日梦
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+ */
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+public class DreamTest {
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+
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+ /**
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+ * 计算双色球中奖金额
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+ *
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+ * @param yourNumbers 你的号码数组，前6个为红球(1-33，不重复)，第7个为蓝球(1-16)
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+ * @param winningNumbers 中奖号码数组，前6个为红球，第7个为蓝球
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+ * @return 中奖金额(元)，未中奖返回0，输入无效返回-1
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+ */
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+ public static double calculateBonus(int[] yourNumbers, int[] winningNumbers) {
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+ // 验证输入数组长度
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+ if (yourNumbers == null || winningNumbers == null ||
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+ yourNumbers.length != 7 || winningNumbers.length != 7) {
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+ return -1; // 输入无效
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+ }
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+
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+ // 分离红球和蓝球
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+ int[] yourRed = new int[6];
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+ int yourBlue = yourNumbers[6];
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+ System.arraycopy(yourNumbers, 0, yourRed, 0, 6);
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+
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+ int[] winningRed = new int[6];
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+ int winningBlue = winningNumbers[6];
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+ System.arraycopy(winningNumbers, 0, winningRed, 0, 6);
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+
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+ // 验证号码范围
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+ if (!isValidRedBalls(yourRed) || !isValidBlueBall(yourBlue) ||
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+ !isValidRedBalls(winningRed) || !isValidBlueBall(winningBlue)) {
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+ return -1; // 号码范围无效
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+ }
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+
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+ // 计算红球匹配数
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+ int redMatches = countRedMatches(yourRed, winningRed);
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+ // 计算蓝球是否匹配
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+ boolean blueMatched = (yourBlue == winningBlue);
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+
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+ // 获取实时奖池金额（实际应用中应从官方API获取）
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+ double jackpot = getJackpotAmount();
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+
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+ // 根据中奖规则计算奖金
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+ if (redMatches == 6 && blueMatched) {
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+ // 一等奖：奖池30%，最高1000万
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+ return Math.min(jackpot * 0.3, 10000000);
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+ } else if (redMatches == 6 && !blueMatched) {
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+ // 二等奖：奖池15%
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+ return jackpot * 0.15;
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+ } else if (redMatches == 5 && blueMatched) {
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+ // 三等奖：3000元
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+ return 3000;
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+ } else if ((redMatches == 5 && !blueMatched) || (redMatches == 4 && blueMatched)) {
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+ // 四等奖：200元
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+ return 200;
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+ } else if ((redMatches == 4 && !blueMatched) || (redMatches == 3 && blueMatched)) {
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+ // 五等奖：10元
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+ return 10;
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+ } else if ((redMatches == 2 && blueMatched) ||
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+ (redMatches == 1 && blueMatched) ||
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+ (redMatches == 0 && blueMatched)) {
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+ // 六等奖：5元
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+ return 5;
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+ } else {
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+ // 未中奖
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+ return 0;
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+ }
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+ }
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+
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+ /**
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+ * 验证红球是否有效（1-33，不重复）
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+ */
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+ private static boolean isValidRedBalls(int[] redBalls) {
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+ Set<Integer> uniqueCheck = new HashSet<>();
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+ for (int ball : redBalls) {
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+ if (ball < 1 || ball > 33 || !uniqueCheck.add(ball)) {
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+ return false;
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+ }
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+ }
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+ return true;
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+ }
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+
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+ /**
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+ * 验证蓝球是否有效（1-16）
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+ */
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+ private static boolean isValidBlueBall(int blueBall) {
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+ return blueBall >= 1 && blueBall <= 16;
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+ }
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+
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+ /**
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+ * 计算红球匹配数量
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+ */
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+ private static int countRedMatches(int[] yourRed, int[] winningRed) {
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+ Set<Integer> winningSet = new HashSet<>();
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+ for (int ball : winningRed) {
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+ winningSet.add(ball);
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+ }
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+
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+ int count = 0;
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+ for (int ball : yourRed) {
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+ if (winningSet.contains(ball)) {
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+ count++;
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+ }
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+ }
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+ return count;
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+ }
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+
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+ private static double getJackpotAmount() {
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+ // 此处仅为示例，返回一个模拟值
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+ return 2427919422.0;
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+ }
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+
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+ public static int[] generateRandomRedBalls(List<Integer> number, Integer number2) {
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+ // 创建1-33的数字列表
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+ List<Integer> numbers = new ArrayList<>();
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+ for (int i = 1; i <= 33; i++) {
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+ if (number != null && number.size() > 0) {
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+ if (!number.contains(i)) {
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+ numbers.add(i);
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+ }
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+ } else {
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+ numbers.add(i);
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+ }
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+ }
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+
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+ List<Integer> numbers2 = new ArrayList<>();
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+ for (int i = 1; i <= 16; i++) {
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+ if (number2 == null || i != number2) {
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+ numbers2.add(i);
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+ }
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+ }
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+ // 打乱列表顺序
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+ Collections.shuffle(numbers, new Random());
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+ Collections.shuffle(numbers2, new Random());
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+ // 取前6个数字
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+ int[] result = new int[6];
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+ for (int i = 0; i < 6; i++) {
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+ result[i] = numbers.get(i);
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+ }
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+ // 排序结果
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+ Arrays.sort(result);
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+ int[] result2 = new int[7];
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+ for (int i = 0; i < 6; i++) {
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+ result2[i] = result[i];
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+ }
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+ result2[6] = numbers2.get(0);
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+ return result2;
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+ }
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+
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+ public static double test(int hfSum, int bs) {
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+ int sumMn = hfSum / 2 / bs;
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+ double re = 0;
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+ List<Integer> upList = new ArrayList<>();
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+ Integer endNumber = null;
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+ String upNumbers = "";
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+ String[] upStringList = upNumbers.split(", ");
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+ if (upStringList.length > 0) {
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+ for (int i = 0; i < upStringList.length; i++) {
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+ if (i == upStringList.length - 1) {
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+ if (StringUtils.hasText(upStringList[i])) {
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+ endNumber = Integer.valueOf(upStringList[i]);
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+ }
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+ } else {
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+ if (StringUtils.hasText(upStringList[i])) {
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+ upList.add(Integer.valueOf(upStringList[i]));
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+ }
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+ }
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+ }
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+ }
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+ int[] winningNumbers = generateRandomRedBalls(null, null);
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+ List<int[]> myNumbersList = new ArrayList<>();
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+ while (sumMn > 0) {
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+ int[] myNumbers = generateRandomRedBalls(upList, endNumber);
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+ if (delLpNumbers(myNumbers) && !myNumbersList.contains(myNumbers)) {
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+ myNumbersList.add(myNumbers);
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+ sumMn--;
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+ double bonus = calculateBonus(myNumbers, winningNumbers);
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+ if (bonus != -1 && bonus != 0) {
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+ re += bs * bonus;
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+ }
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+ }
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+ }
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+ return re;
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+ }
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+
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+ public static boolean delLpNumbers(int[] numbers) {
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+ if (numbers[5] - numbers[0] < 11) {
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+ System.out.println(Arrays.toString(numbers));
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+ return false;
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+ }
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+ int lh = 0;
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+ int cz = 1;
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+ for (int i = 0; i < 6; i++) {
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+ if (numbers[i + 1] - numbers[i] == cz) {
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+ lh++;
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+ if (lh >= 4) {
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+ System.out.println(Arrays.toString(numbers));
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+ return false;
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+ }
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+ } else {
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+ lh = 0;
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+ cz = numbers[i + 1] - numbers[i];
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+ }
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+ }
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+ return true;
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+ }
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+
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+ // 示例用法1849397248分之一
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+ public static void main(String[] args) {
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+// 测试次数（一周两次的话，需要testCount/2/4/12,普通人一生也就最多10000次）一年100次左右
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+ int testCount = 100;
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+// 人数
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+ int pNum = 1000;
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+// 每人金额
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+ int cSum = 100;
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+// 单次总金额
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+ int allSum = cSum * pNum;
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+// 倍率
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+ int bs = 1;
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+// 总中奖
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+ double res = 0.0;
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+ for (int i = 0; i < testCount; i++) {
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+ res += test(allSum, bs);
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+ }
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+ System.out.println("----------------------年总结----------------------");
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+ System.out.println(pNum + "人参与！");
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+ System.out.println("每次每人投入" + cSum + "元！");
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+ System.out.println("每次" + bs + "倍，" + (allSum / 2 / bs) + "注，单次金额：" + allSum);
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+ System.out.println("一年买了" + testCount + "次，总金额:" + allSum * testCount + ",中了：" + res + ",回本率：" + (res / allSum / testCount));
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+ double edOrHd = (res / pNum) - (testCount * cSum);
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+ System.out.println("每人总投注：" + testCount * cSum + ",每人" + (edOrHd > 0 ? "赚了" : "亏了") + edOrHd);
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+ }
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+}
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DESKTOP-6LTVLN7\Liumouren