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

Posted by Ricardo Gonzalez
Ricardo Gonzalez
324 Points

What am I Doing wrong?

Thanks for taking your time into answering my questions guys I appreciate.

while_loops.swift 
let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
while numbers < todo.count {println(todo[numbers]) numbers++}
Ricardo Gonzalez
Ricardo Gonzalez
324 Points

I thought that was the code.

1 Answer

dungeonkeeperhf
dungeonkeeperhf
3,272 Points

Hey Ricardo,

What was the challenge and can you post all of your code along with what error you are getting as It's hard to see where the error is coming from depending on what you want to do.

Thanks, Alex

After looking at the challenge this is the working code:

let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
var timeOfLook = 0

while timeOfLook < numbers.count {
    println(numbers[timeOfLook])
    timeOfLook++
}

Looks like what you did wrong was having the conditions the wrong way around.

Your should have appended the .count to your numbers variable as it's the array.

Thanks, Alex.

Ricardo Gonzalez
Ricardo Gonzalez
324 Points

I am supposed to do a loop.

dungeonkeeperhf
dungeonkeeperhf
3,272 Points

I need the rest of your code.

Ricardo Gonzalez
Ricardo Gonzalez
324 Points

You saying that there is more to this code???

dungeonkeeperhf
dungeonkeeperhf
3,272 Points

No, what I was saying is that you hadn't posted all of your code. I had no idea what the variable 'todo' is

Ricardo Gonzalez
Ricardo Gonzalez
324 Points

oh ok I see