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

I am really confused by the explanation and am not sure how to proceed based on what I hav been taught.

What do I need to do to make this if statement work?

var results: [Int] = []

for n in 1...100 {
    // Enter your code below
    if results = n * 7 && !% {
    // End code 
Atiq Ur Rahman
Atiq Ur Rahman
4,328 Points

I think it's best to provide the question, but I think the error is in this part of the code '!%' that doesn't look correct.