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

Alex Deltomme
Alex Deltomme
1,628 Points
Posted by Alex Deltomme
Alex Deltomme
1,628 Points

Need the solution to Swift Collections and Control Flow Working With Loops Code Challenge Task 2 of 2

Don't get what I am supposed to do here, could somebody show me the solution? I've completed the first task but I'm stuck on the second one

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
}

1 Answer

Henry Gilbert
Henry Gilbert
7,833 Points
Henry Gilbert
Henry Gilbert
7,833 Points

Try this:

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

// Enter your code below
while counter < numbers.count {
  let currentValue = numbers[counter]
  sum += currentValue
  counter += 1
}
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

Solution only answers are strongly discouraged in this forum! Rather than just pasting the answer here, Henry Gilbert, please take the time and explain why the OP answer does not work and what you changed. Please update your answer accordingly. Thanks!