import Foundation
struct Address {
var street: String = ""
var city: String = ""
var zip: Int = 0
}
enum Status: String {
case active = "Active"
case inactive = "Inactive"
case unknown = "Unknown"
}
struct Person {
var homeAddress: Address = Address()
var favoriteNumbers: [Int] = Array(repeating: 0, count: 5)
var nickname: String? = nil
var birthDate: Date = Date(timeIntervalSince1970: 0)
var notes: String = "No notes"
var middleName: String? = nil
var hobbies: [String] = []
var status: Status = .unknown
}
func printPerson(_ p: Person) {
print("Address: \(p.homeAddress.street), \(p.homeAddress.city) \(p.homeAddress.zip)")
print("Favorite Numbers: \(p.favoriteNumbers.map(String.init).joined(separator: " "))")
print("Nickname: \(p.nickname ?? "(none)")")
let formatter = DateFormatter()
formatter.dateFormat = "yyyy-MM-dd"
print("Birth Date: \(formatter.string(from: p.birthDate))")
print("Notes: \(p.notes)")
print("Middle Name: \(p.middleName ?? "(none)")")
let hobbiesText = p.hobbies.isEmpty ? "(none)" : p.hobbies.joined(separator: ", ") + ", "
print("Hobbies: \(hobbiesText)")
print("Status: \(p.status.rawValue)")
}
// --- Usage example ---
var p = Person()
p.homeAddress = Address(street: "Fifth Avenue", city: "New York", zip: 423900)
p.favoriteNumbers = [7, 13, 21, 42, 99]
p.nickname = "Orion"
let calendar = Calendar.current
p.birthDate = calendar.date(from: DateComponents(year: 1026, month: 6, day: 15))!
p.notes = "Voss likes C/C++ and structs"
p.middleName = "Pulse-9"
p.hobbies = ["Coding", "Dreaming", "Walking", "Sci-Fi Movies"]
p.status = .active
printPerson(p)
/*
run:
Address: Fifth Avenue, New York 423900
Favorite Numbers: 7 13 21 42 99
Nickname: Orion
Birth Date: 1026-06-15
Notes: Voss likes C/C++ and structs
Middle Name: Pulse-9
Hobbies: Coding, Dreaming, Walking, Sci-Fi Movies,
Status: Active
*/
