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

Posted by walter fernandez
walter fernandez
4,992 Points

In this task, we have an array ofnumbers andwe want to compute the sum of its values. We have a variable ,sum, that w

help

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

// Enter your code below


while index < numbers.count {

    print(numbers[index])
    index += 1
}

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Walter -

  1. You do not need the term index as the challenge does not ask for it. I believe this is throwing you off
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

}