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iOS Swift Basics (retired) Control Flow For-In Loop

Krista Keleher
Krista Keleher
515 Points
Posted by Krista Keleher
Krista Keleher
515 Points

I don't understand the code challenge for "for in loop" video.

Could someone give me the answer to the challenge and explain it to me? Thanks!

for_loops.swift 
for number in 1...10 { println("7 * \(number) = \(number *7)"

2 Answers

Steve Hunter
Steve Hunter
57,712 Points

Hi Krista,

Have a look through this post and see if that helps you out.

Steve.

Steve Hunter
Steve Hunter
57,712 Points

Your code is missing a curly brace to close the for loop, though.

Steve Hunter
Steve Hunter
57,712 Points 
for number in 1...10 {
  println("7 * \(number) = \(number * 7)") 
}

You're missing the last curly brace.