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

Nate Grant
Nate Grant
23,695 Points
Posted by Nate Grant
Nate Grant
23,695 Points

Code challenge, Can't fix for in loop 1...7

for number in 1...7 { println("(number) times 2 is \ (10 times) (number*2)") }

2 Answers

Jhoan Arango
Jhoan Arango
14,575 Points
Jhoan Arango
Jhoan Arango
14,575 Points

Hello Nate:

There are two ways you can do this...

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

}

Or like this

let numbers = [1,2,3,4,5,6,7,8,9,10]

for number in numbers{
    println(" 7 X \(number) = \(number * 7)")

}
Mac Bellingrath
Mac Bellingrath
13,502 Points
Mac Bellingrath
Mac Bellingrath
13,502 Points

Hey Nate, I'm not sure exactly what the challenge prompt asked you to do, but it looks like you're trying to use string interpolation incorrectly. (10 times)

try this

for number in 1...7 { print("(number) times 2 is (number * 2)") }