Reverse string using for loop

hi guys, i don’t understand why both can’t work
in writing 1 using temp
using temp and change the first and the last element,
but why it didn’t reverse?

in writing 2 after googling, still don’t know why
thank you for your help~
##writing 1

function solution(str){
  var strArr=str.split("");
  var temp;
  return strArr.join("");

##writing 2

function solution(str){
  var s=;
 for(var i=1;i==str.length;i++){

return s;

syntax error

this is true for only one single value of i

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.