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

Elena Iliasova
Elena Iliasova
iOS Development with Swift Techdegree Student 1,739 Points

loop help me please. what's wrong with my code?

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

2 Answers

That part is already correct in your code

counter += 1

Inside your loop you should

1) Get new value

2) Update sum with new value

3) Increment counter

You have the code to do this. Remove the other lines.