HTML互动游戏：猜数字
<!DOCTYPE html>
<html>
<head>
<title>猜数字游戏</title>
<meta charset="UTF-8">
<style>
body {
text-align: center;
}
<pre><code> h1 {
font-size: 3em;
margin-top: 50px;
}
p {
font-size: 1.5em;
}
input[type="number"] {
font-size: 1.5em;
margin-top: 20px;
padding: 10px;
}
button {
font-size: 1.5em;
margin-top: 20px;
padding: 10px 20px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
}
button:hover {
background-color: #3e8e41;
}
</style>
</code></pre>
</head>
<body>
<h1>猜数字游戏</h1>
<p>请猜一个1到100之间的整数：</p>
<input type="number" id="guess" min="1" max="100">
<button onclick="checkGuess()">猜一下</button>
<p id="result"></p>
<script>
var secretNumber = Math.floor(Math.random() * 100) + 1;
var numGuesses = 0;
<pre><code> function checkGuess() {
var guess = Number(document.getElementById("guess").value);
if (guess === secretNumber) {
numGuesses++;
document.getElementById("result").innerHTML = '恭喜你猜对了！你一共猜了' + numGuesses + '次。';
document.getElementById("guess").disabled = true;
} else if (guess < secretNumber) {
numGuesses++;
document.getElementById("result").innerHTML = '你猜的数字太小了，请再试一次。';
} else {
numGuesses++;
document.getElementById("result").innerHTML = '你猜的数字太大了，请再试一次。';
}
}
</script>
</code></pre>
</body>
</html>
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