let maximumNumberOFLoginAttemps = 10
var currentLoginAttemps = 0
var x = 0.0, y = 0.0, z = 0.0
// tipe anotasi
var welcomeMessage: String
welcomeMessage = "Hello World"
var red, green, blue: Double
let π = 3.14159
let 你好 = "你好世界"
var friendlyWelcome = "Hello!"
friendlyWelcome = "Bonjour!"
print(friendlyWelcome)
let languageName = "Swift"
// languageName = "Swift++"
// print(languageName)
// func print(_ items: Any..., separator: String = " ", terminator: String = "\n")
// separator untuk pemisah antara item yang dicetak
print(1.0, 2.0, 3.0, 4.0, 5.0, separator: " ... ")
// terminator untuk mencetak nilai akhir dari sebuah item
for n in 1...5 {
print(n, terminator: "")
}
print("The current value of friendlyWelcome is \(friendlyWelcome)")
