Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Collections and Control Flow Control Flow With Loops Working With Loops

walter fernandez
walter fernandez
4,992 Points

Now that we have the while loop set up, it's time to compute the sum! Using thevalue of counter as an index value, retr

help please

loops.swift
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0

// Enter your code below
while counter < numbers.count {

sum += numbers[counter]
counter += 1

}
Jeff McDivitt
Jeff McDivitt
23,970 Points

Your code is correct? Is it not passing the challenge?

1 Answer

Dhanish Gajjar
Dhanish Gajjar
20,185 Points

walter fernandez It might just be a indentation in the challenge editor, the code is perfect :)