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iOS Swift 2.0 Collections and Control Flow Control Flow With Conditional Statements Working with Logical Operators

Posted by Ryan Breece
Ryan Breece
4,160 Points

I need some help figuring out how to check if a number is even or is a multiple of 7 inside the loop.

Using an if statement i can not figure this out.

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

for n in 1...100 {
    // Enter your code below

    // End code 
}

2 Answers

Kapil Dhawan
Kapil Dhawan
1,323 Points 
<?php

var results: [Int] = []

for n in 1...100 {
    // Enter your code below
    if( (n % 2 == 0) || (n%7 == 0)) 
      results.append(n)
    // End code 
}
Ryan Breece
Ryan Breece
4,160 Points

Thank you, I figured out what I was getting stuck on. I was not using logic operators. I was writing the code n % 2 = 0 && n % 7 = 0 .

I was forgetting it should use == as you have it n % 2 == 0 && n % 7 == 0

Kapil Dhawan
Kapil Dhawan
1,323 Points
Kapil Dhawan
Kapil Dhawan
1,323 Points

Great.