Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift 2.0 Collections and Control Flow Control Flow With Loops For In Loops

How to assign a constant to a loop?

How do I assign the results of the for in loop to a temporary constant

loops.swift
// Enter your code below
var results: [Int] = []
for number in 1...10 {
    print("\(number) times 6 is equal to \(number * 6)")
}

2 Answers

Alexander Smith
Alexander Smith
10,476 Points

This is what they are looking for...

var results: [Int] = []
for multiplier in 1...10 {
  results.append(multiplier * 6)
}

they wanted the temporary constant to be named multiplier. This way the loop will use "multiplier" as a place holder for each number in 1...10 as it goes through the loop. Then they wanted you to append each answer in the loop to the array [results]

Thank You