请老师检查是否正确 有需要改的吗?

来源:3-31 编程练习

宝慕林4466778

2020-05-13 05:11:19

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

<title>Document</title>

</head>

<body>

<script>

function toUpper (str) {

var newArr =str.split(" ");

var newStr= new Array();

console.log(newArr);

for(var i=0;i<newArr.length;i++){

var firstLetter=newArr[i].charAt(0);

// console.log(firstLetter);

var toUpperC=firstLetter.toUpperCase();

// console.log(toUpperC);

var leftLetter=newArr[i].substring(1);

// console.log(leftLetter);

newStr[i]=toUpperC+leftLetter;

    console.log(newStr);

    var p=newStr.join(" ");

    console.log(p);


}

                return p;


 

}

var strin="all time is no time when it is past";

console.log(strin);

document.write(toUpper(strin));

</script>


</body>

</html>


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1回答

好帮手慕夭夭

2020-05-13

你好同学,代码实现正确,继续加油,祝学习愉快!

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