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

David Finifter
David Finifter
1,853 Points
Posted by David Finifter
David Finifter
1,853 Points

what do you think is wrong with the code

Not sur why the code is wrong

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

for n in 1...100 {
    // Enter your code below
    if n = %3 && n = %7{ results.append(n)}
    // End code 
}

3 Answers

Josh Minor
Josh Minor
2,947 Points
Josh Minor
Josh Minor
2,947 Points

They say to use 3 but I feel its better to use 2. 

var results: [Int] = []

for n in 1...100 {
    // Enter your code below
    if (n % 7 == 0 && n % 2 != 0) {
    results.append(n)
    }
    // End code 
}
Ali Sutcu
PLUS
Ali Sutcu
Courses Plus Student 1,243 Points
Ali Sutcu
Ali Sutcu
Courses Plus Student 1,243 Points

Here is what i did to your code..

var results: [Int] = []

for n in 1...100 {
  // Enter your code below
  if n % 3 == 0 && n % 7 == 0
    {
    results.append(n)
    }
  // End code
}