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

Ranak Bansal
Ranak Bansal
1,207 Points
Posted by Ranak Bansal
Ranak Bansal
1,207 Points

Need help on for in loops code challenge

What does it mean when the question says, "Once you have a value, append it to the results array. This way once the for loop has iterated over the entire range, the array will contain the first 10 multiples of 6."

What am I supposed to do to the "var results: [Int] = []" How do I append this?

Thanks

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

1 Answer

Matthew Long
Matthew Long
28,407 Points
Matthew Long
Matthew Long
28,407 Points

It's not wanting you to print anything to the console. It's wanting you to using the append function to append multiples of 6 to the array.

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

let multiplier = 6

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