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

Brandon Vaught
Brandon Vaught
12,343 Points
Posted by Brandon Vaught
Brandon Vaught
12,343 Points

for in loops

In Swift, I was given an empty array var results: [Int] = []

Then I was asked to create a for in loop for the multiples of six using the constant multiplier which I did...

for results in 1...10{ let multiplier = results * 6 }

Then I was asked to append the array with the multiplies of 6 that the for in loop calculated. I assume that I would have to put this statement inside the loop so I tried,

results.append(multiplier)

but this resulted in an error. Any answers would be great. And I'm pretty new to coding so hopefully I explained the scenario well enough. Thanks

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

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

1 Answer

kjvswift93
kjvswift93
13,515 Points
kjvswift93
kjvswift93
13,515 Points 
var results: [Int] = []

for multiplier in 1...10 {
    multiplier * 6


    results.append(multiplier * 6)


}

This should help you out. You were using the results array instead of the constant multiplier to name the integers to be multiplied by 6.