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

Posted by Arthur Kwok Wai Chui
Arthur Kwok Wai Chui
1,462 Points

Bummer! Try Again

What's wrong with the code?

while.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 = sum + numbers[counter]
counter++
}
Michael De La Cruz
Michael De La Cruz
10,800 Points
Michael De La Cruz
Michael De La Cruz
10,800 Points

Hello Arthur,

Your code seems great. The only issue is that the question is asking you that the value of counter is less than the number of items in the array. So you only need to replace <= with just <.

Hope this helps!