Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

If Statements Code Challenge

I'm not sure as to what to do for the results.append

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

for n in 1...100 {
    // Enter your code below
    if n % 2 != 0 && n % 7 = 0
    results.append(results)
    // End code 
}

1 Answer

Hi there,

Three things here. First, you have tried to compare to zero using single equals - use double-equals to test for equality, so n % 7 == 0.

Secondly, after your if line, contain the next line of code within braces.

Lastly, you want to append() the value that passes your conditional tests - i.e. n.

Make sense?

Steve.