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>
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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