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iOS Swift Basics (retired) Control Flow While and Do-While Loop

Adam Arul
Adam Arul
13,757 Points
Posted by Adam Arul
Adam Arul
13,757 Points

Swift Code Challenge - I'm having problems with printing out each number in the array using a while loop.

Hi Guys, I'm having problems with printing out each number in the array using a while loop in the code challenge.

I can't seem to get my head around while and for in loop's. Any assistance you can provide will be much appreciated.

Ricardo Hill-Henry
Ricardo Hill-Henry
38,442 Points

Can you provide some code that you've tried.

Meg Cusack
Meg Cusack
11,448 Points
Meg Cusack
Meg Cusack
11,448 Points

Here is what I have that passed: 

var numbers =  ["1, 2, 3, 4, 5, 6, 7, 8, 9, 10"]
var index = 0
while index < numbers.count {
     println(numbers[index])
     index++
}

Some one asked a forum question on how these loops work titled " While and Do-While Loop" and Stone Preston gave a really helpful answer. Check that out.

1 Answer