lovecoding
/
VIP26


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script>
      // 全局变量
      var totalGames = 0; // 总游戏次数
      var wins = 0; // 获胜次数
      // 生成1-9之间的随机数
      function generateRandomNumber() {
        return Math.floor(Math.random() * 9) + 1;
      }
      // 模拟一次游戏
      function playGame() {
        var numbers = [];
        for (var i = 0; i < 3; i++) {
          numbers.push(generateRandomNumber());
        }
        console.log("本次随机数：" + numbers.join(", "));

        if (numbers.includes(8)) {
          console.log("恭喜！你赢了一次！");
          wins++;
        } else {
          console.log("很遗憾，这次没有中奖。");
        }

        totalGames++;
      }
      // 计算获胜率
      function calculateWinningPercentage() {
        if (totalGames === 0) {
          return 0;
        }
        return (wins / totalGames) * 100;
      }
      // 运行游戏
      for (var i = 0; i < 10; i++) {
        playGame();
      }
      console.log("总游戏次数：" + totalGames);
      console.log("获胜次数：" + wins);
      console.log("获胜率：" + calculateWinningPercentage().toFixed(2) + "%");
    </script>
  </body>
</html>