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

Richard Barquero
Richard Barquero
474 Points

Working with logical operators challenge

I am unsure how to complete the challenge. I need to know the syntax for the if statement to check if the number is an odd number and a multiple of seven because entering the string the way I have didn't work.

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

for n in 1...100 {
    // Enter your code below
    if n != "not even" && == "Multiple of 7'
  then append.[Int]
    // End code 
}

1 Answer

You'll want to learn about the modulo operator. Here is an online calculator with an explanation

What you will be looking for is n % 2 not equal to 0 and therefore odd. And n % 7 equal 0 and therefore a multiple of 7.