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

Mahmoud Rajabzadeh-Mashhadi
Mahmoud Rajabzadeh-Mashhadi
489 Points
Posted by Mahmoud Rajabzadeh-Mashhadi
Mahmoud Rajabzadeh-Mashhadi
489 Points

LogicalOperator

Not sure what he is asking? Thanks.

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

for n in 1...100 {
    // Enter your code below
    if n !=even
    print("not even")

    // End code 
}

1 Answer

kjvswift93
kjvswift93
13,515 Points
kjvswift93
kjvswift93
13,515 Points

Basically the goal here is determine all of the numbers between 1 and 100 that are both odd (meaning a remainder not equal to 0 when divided by 2) AND a multiple of 7 (meaning the remainder is 0 when divided by 7). To set it up so that both of these conditions must be true, you use the Logical AND operator (&&).

var results: [Int] = []

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

    // End code
}