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

Manav Majithia
Manav Majithia
476 Points
Posted by Manav Majithia
Manav Majithia
476 Points

How do I find the numbers which are both odd and multiples of seven? And then append it to results.

how do i put the condition? and how to append? inside the if statement of inside the loop?

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 already practically correct. You just have a typo in this condition: n%2 !== 0. It should be != not !==.

If you fix that like this:

var results: [Int] = []

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

Then your code will work.