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

Joakim Weidenius
Joakim Weidenius
3,874 Points
Posted by Joakim Weidenius
Joakim Weidenius
3,874 Points

Working with logical operators..

I think i almost have it but it won't get trough when i am checking the work. I can't see whats the problem.

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

for n in 1...100 {
    // Enter your code below
   if n % 7 == 0 && n % 2 !=0 {
   results.append[n]

   }
 }   
    // End code

1 Answer

andren
andren
28,558 Points
andren
andren
28,558 Points

Your code is indeed pretty much correct, the issues are mostly typos. You need to have a space between the != operator and 0 in you if statement, and you use brackets when you call the append method which is wrong, methods are called with parenthesis.

Fixing those two errors like this:

var results: [Int] = []

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

Will allow you to complete the challenge.