老师帮忙检查一下作业谢谢！

来源：4-7 编程练习

寿限无的丸子

2022-03-14 00:40:28

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
<title>二维数组</title>
</head>
<body>
<script>
var arr=[
["小慕","男",23],
["小欧","女",22],
["小课","男",24],
["小时","女",22],
["小码","女",20]
]

var newArr = [];
for(var i = 0; i <= arr.length - 1; i++){
    for(var j = 0; j <= arr[i].length - 1; j++){
        if(arr[i][j] == '女'){
            newArr[i] = arr[i];
        }
    }
}
document.write(newArr)

</script>
</body>
</html>

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