Basic JavaScript - Replace Loops using Recursion

JavaScript
1

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

Your code so far

i don’t understand the recursion part. please help me understand.

function sum(arr, n) {
  // Only change code below this line
if (n <= 1){
 return sum(arr, n[1]) + arr[n[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/106.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Replace Loops using Recursion

Link to the challenge:

3

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