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 Basics (retired) Control Flow For-In Loop

Lewis Mansbridge
Lewis Mansbridge
1,119 Points
Posted by Lewis Mansbridge
Lewis Mansbridge
1,119 Points

I don't know how to do the 1 * 7 to the 10 * 7 :'(

help please :(

for_loops.swift 
for number in 1...1{
 println("\(number*1) \(number*7)")
}

1 Answer

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

Your format wasn't quite right, but for the range you have 1...1. Here is what you should have:

for i in 1...10 {
  println("\(i) * 7 = \(i * 7)")
}