fizzBuzz.playground.swift

import UIKit

// lame FizzBuzz test in swift

// 1
for x in 1...100 {
    
    if x % 3 == 0 && x % 5 == 0 {
        println("FizzBuzz")
    } else if x % 3 == 0 {
        println("Fizz")
    } else if x % 5 == 0 {
        println("Buzz")
    } else {
        println(x)
    }
    
}


// 2
for x in 1...100 {
    
    var message = ""
    
    if x % 3 == 0 {
        message += "Fizz"
    }
    
    if x % 5 == 0 {
        message += "Buzz"
    }
    
    println(!message.isEmpty ? message : "\(x)")
    
}


// 3
for x in 1...100 {
    
    switch x {
    case x where x % 3 == 0 && x % 5 == 0:
        println("FizzBuzz")
    case x where x % 3 == 0:
        println("Fizz")
    case x where x % 5 == 0:
        println("Buzz")
    default:
        println("\(x)")
    }
    
}