Im a beginner, please explain to me how to do this

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

  **Your code so far**

function sum(arr, n) {
// Only change code below this line
if (n <= 0){
return 1;
} else {
return sum(arr, n - 1) + arr[a - 1];
// Only change code above this line
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36 Edg/93.0.961.38

Challenge: Replace Loops using Recursion

Link to the challenge:

@cristianjacoberon ,

The code you have written is correct, but a small change.

You have to return 0 when n<=0 and not 1.

Hope this helps

Hi @cristianjacoberon !

Welcome to the forum!

In addition to the issue brought up by @nivethakrishnan72 you also need to fix this part to pass the tests.

The letter a is not one of the parameters but the letter n is.

Once you fix that issue then the test will pass.

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