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

Haitham Alam
Haitham Alam
2,685 Points
Posted by Haitham Alam
Haitham Alam
2,685 Points

check

check if this is the right answer? I am getting error network all the time?

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

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

    // End code 
}

2 Answers

Tobias Helmrich
Tobias Helmrich
31,603 Points
Tobias Helmrich
Tobias Helmrich
31,603 Points

Hey there,

you almost got it right! The only problem you have is that you're comparing the remainder of n divided by 7 to 1. However if n is a multiple of 7, the remainder will be 0. So if you compare it to 0 instead of 1 it should work just fine!

Like so:

var results: [Int] = []

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

I hope that helps! :)