请老师检查作业
来源：2-7 编程练习
鱼档卖鱼
2022-05-20 20:19:14
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
const arr = ["i", "m", "o", "o", "c"]
for (let [idx, vlu] of arr.entries()) {
if (vlu == 'o') {
arr[idx] = arr[idx].toUpperCase();
break;
}
}
console.log(arr)
</script>
</body>
</html>
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1回答
-
好帮手慕久久
2022-05-21
同学你好，代码正确，很棒，祝学习愉快！
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