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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

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

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.