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

Gennaro Turco
Gennaro Turco
2,557 Points
Posted by Gennaro Turco
Gennaro Turco
2,557 Points

How do I iterate?

I don't get how do I iterate the items in the loop in this case? Do I add them my self in the array "results"? Or there is an operation that makes it doing it for me! Please Help

loops.swift 
// Enter your code below
var results: [Int] = []
for multiplier in 1...10{
}

2 Answers

David Papandrew
David Papandrew
8,386 Points
David Papandrew
David Papandrew
8,386 Points

Hi Gennaro,

You want to use the "append" method on the results Array to append 6 * multiplier.

Here is how you do it:

var results: [Int] = []

for multiplier in 1...10 {
    results.append(multiplier * 6)
}
Gennaro Turco
Gennaro Turco
2,557 Points
Gennaro Turco
Gennaro Turco
2,557 Points

It's so easy when someone's tells you how it's done, it's like a magic trick!!

Thank you David, now it's clear!