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

Posted by artcardozo
artcardozo
11,170 Points

I need help with this challenge, please?

In the video he gives examples of Var and not Let. So I'm confused on how to start.

var index = 0 while let numbers is < let numbers.count {println(let numbers.count)}

Given an array of numbers, print out each number in the array using a while loop and the println statement.

let number = [1,2,3,4,5,6,7,8,9,10]

while_loops.swift 
let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

1 Answer

artcardozo
artcardozo
11,170 Points

No worries, I figured it out again on my own. What was odd though was I had to place a ; before index ++. In the video it didn't mention anything about a ;. So that was a little odd, but it said that it was correct and I was able to move forward onto the next video.