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

Posted by Adan Huerta
Adan Huerta
3,209 Points

I am stuck... how do I print out each number in the array using a while loop and the println statement?

I think I am missing an earlier step from another video...

Marc Schultz
Marc Schultz
23,515 Points
Marc Schultz
Marc Schultz
23,515 Points

It is a bad idea to present the entire solution to you. So what is your latest attempt?

2 Answers

Frezy Mboumba
Frezy Mboumba
3,642 Points

Yeah I definitely think that you are right Marc Schultz! My bad! Hey Adan , can you post your code please?

Adan Huerta
Adan Huerta
3,209 Points
Adan Huerta
Adan Huerta
3,209 Points

Thanks everyone, I was missing the index syntax to get it going . I agree with you Marc, although this one was giving me a slight headache. -_- ( switching between Swift and Console Foundations courses have me drawing blanks on my Swift work. )

This got it working :

var index = 0 while index < numbers.count { println(numbers[index]) index++ }