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iOS Swift 2.0 Collections and Control Flow Control Flow With Conditional Statements Working with Logical Operators

Ryan Maneo
Ryan Maneo
4,342 Points


I'm not sure where to go from here. I rematched the previous video, but it doesn't say anything about determining odd numbers. I imagine to determine a multiple you just do number * 7 = true or something?

var results: [Int] = []

for n in 1...100 {
    // Enter your code below

    // End code 

1 Answer

Dylan Shine
Dylan Shine
17,565 Points

var results: [Int] = []

for n in 1...100 { if n % 7 == 0 && n % 2 != 0 { results.append(n) } }

Given two positive numbers, a (the dividend) and n (the divisor), the modulo operator gives us the remainder of the Euclidean division of a by n.