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iOS Swift Collections and Control Flow Control Flow With Loops For In Loops

Posted by Abhi Ramani
Abhi Ramani
4,228 Points

what should be the output?

What should be the output look like?

loops.swift 
// Enter your code below
var results: [Int] = [1,2,3,4,5,6,7,8,9,10]

for multiplier in results{
multiplier = multiplier * 6
}

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Meet -

  1. You do not need to create an array of numbers you can use a closed range operator (...), since it has three dots it means it is inclusive.
  2. You also need to define a constant that temporarily stores the value in the iteration process in this case the challenge asks you to use multiplier
  3. Once you have a value you need to append it to the results array using .append

Let me know if you need any more assistance understanding the concept

var results: [Int] = []

for multiplier in 1...10 {

results.append(multiplier * 6)

}