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iOS Swift 2.0 Collections and Control Flow Control Flow With Loops Working with Loops

Yingzhou Xia
Yingzhou Xia
Courses Plus Student 475 Points

I dont know what i am doing wrong

I dont know what is going on

let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
while counter<numbers.count{counter++}
// Enter your code below
while counter < numbers.count {
    sum = sum + numbers[counter]

1 Answer

Jennifer Nordell
Jennifer Nordell
Treehouse Teacher

I don't buy that for an instant! You do too know what you're doing and I can prove it. If I erase one line from your code... it passes the challenge (both steps!). Copy/paste the code you posted here in the challenge and erase this line.

while counter<numbers.count{counter++}

Somewhere in there you overthought something a little bit. Happens to us all! Hang in there :)