Basic Algorithm Scripting - Reverse a String

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.

So I’m trying to reverse this string by first doing a loop but when I check the result in console I keep getting an empty array.

Anyone know why this is?

  **Your code so far**

function reverseString(str) {
let arr = [];
for (let i = (str.length - 1); i <= 0; i-- ){
  arr.push(str[i])
}
return arr;
}

reverseString("hello");

  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Basic Algorithm Scripting - Reverse a String

Link to the challenge:

2

I don’t think this condition is what you want.

3

In addition to the above, your function is returning array right now, you need to return a string here.

1 Like
4

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