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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
Posted by Ryan Maneo
Ryan Maneo
4,342 Points

Unknown

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?

logicalOperators.swift 
var results: [Int] = []

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

    // End code 
}

1 Answer

Dylan Shine
Dylan Shine
17,565 Points
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.