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

Posted by Nils Garland
Nils Garland
18,416 Points

help me please i dont understand?

help me

loops.swift 
// Enter your code below
var results: [Int] = []
for multiplier in 1...10{
    print("\(multiplier) times 6 is equal to \(multiplier * 6)")
}
John Carty
John Carty
6,444 Points 
var results: [Int] = []
for multiplier in 1...10{
    results.append(multiplier*6)
}

1 Answer

agreatdaytocode
agreatdaytocode
24,757 Points
agreatdaytocode
agreatdaytocode
24,757 Points

Nils,

What this For-In Loop is doing is taking our number and assigning it a number 1 through 10. Each time multiplying that number by 6 and printing it out. 

for number in 1...10{
    print("\(number) times 6 is equal to \(number * 6)")  // number * 6
}

1 times 6 is equal to 6 2 times 6 is equal to 12 3 times 6 is equal to 18 4 times 6 is equal to 24 5 times 6 is equal to 30 6 times 6 is equal to 36 7 times 6 is equal to 42 8 times 6 is equal to 48 9 times 6 is equal to 54 10 times 6 is equal to 60