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

Posted by johannestoikka
johannestoikka
335 Points

im stuck

im stuck how do i do this?

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

while counter < numbers {

}

1 Answer

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,497 Points
Cindy Lea
Cindy Lea
Courses Plus Student 6,497 Points

Your while needs to use a count function that counts the number of items in array:

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

// Enter your code below
while(counter < numbers.count) {
  counter++;
 }

[MOD: edited code block - sh]

johannestoikka
johannestoikka
335 Points

thx it worked