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

Posted by Morgan Waage
Morgan Waage
11,580 Points

What am I doing wrong?

I have this code: var results: [Int] = []

for multiplier in 1...10 { print("(multiplier) times 6 is equal to (multiplier * 6)") results.append(multiplier) }

loops.swift 
// Enter your code below
var results: [Int] = []

for multiplier in 1...10 {
    print("\(multiplier) times 6 is equal to \(multiplier * 6)")
    results.append(multiplier)
}

2 Answers

Martin Wildfeuer
PLUS
Martin Wildfeuer
Courses Plus Student 11,071 Points
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

Your code looks good, it's just a tiny little detail: in the assignment, you are asked to append the multiplier * 6 to the results array. In your code, you are adding the multipler itself, so the array would only contain the given range, that is 1 to 10.

Fixing this, the code might look like this:

var results: [Int] = []

for multiplier in 1...10 {
    results.append(multiplier * 6)
}

Hope that helps :)

Morgan Waage
Morgan Waage
11,580 Points
Morgan Waage
Morgan Waage
11,580 Points

Of course! Thank you.