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

Posted by Israel Bracey
Israel Bracey
809 Points

LogicalOperators.swift quiz

If someone could help me that would be great. I don't really understand how to find out if n is odd.

Thank you.

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

for n in 1...100 {
    if n % 3 == 0 && n % 7 == 0 {
        results.append(n)
    }
}

1 Answer

Steve Hunter
Steve Hunter
57,712 Points

Hi Israel,

If n is odd, n % 2 != 0

There is a remainder if you divide n by 2.

I hope that helps.

Steve.

Israel Bracey
Israel Bracey
809 Points

Thank you, I didn't know where to put the notOperator.