请老师检查作业
来源：4-8 编程练习
鱼档卖鱼
2022-01-15 13:48:37
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>二维数组</title>
</head>
<body>
<script>
var arr=[["慕","课","网"],["程","序","员"],["梦","工","厂"]];
arr[0].push("，");
arr[1].push("的");
var strArr =[];
for(var i=0;i<arr.length;i++) {
for(var j =0;j<arr[i].length;j++) {
strArr.push(arr[i][j]);
}
}
console.log(strArr.join(''));
</script>
</body>
</html>
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1回答
-
好帮手慕星星
2022-01-15
同学你好，代码实现效果很棒。继续加油，祝学习愉快！
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