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

Posted by sarkis khaioian
sarkis khaioian
810 Points

not sure what this question is saying, my results on xcode give me the multiples of 10

My code compiles to 6 12 18 24 30 36 42 48 54 60

not sure what is wrong with my code

loops.swift 
// Enter your code below
var results: [Int] = [1,2,3,4,5,6,7,8,9,10]

for multiplier in 1...10{
    print("\(multiplier * 6)")
}

2 Answers

kjvswift93
kjvswift93
13,515 Points
kjvswift93
kjvswift93
13,515 Points

The results array should be left as it is... a declaration of an empty array of integers. Then, using a for loop, a constant "multiplier" will be used to append (add to) the values of 1 x 6, 2 x etc (all the way to 10 x 6) to the results array.

var results: [Int] = []

for multiplier in 1...10 {
  results.append(multiplier * 6)
}
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

The challenge wants you to leave the original var results declaration as is and append the multiples to results within the loop. There will be no printing.