문자와 자소 클러스터

let letter: Character = "A"
print(letter)
print(type(of: letter))

let s = "A"
let c: Character = "A"
print(type(of: s), type(of: c))

let e: Character = "e"
print(e)
print("A Character is one visible symbol")

let combined: Character = "e\u{301}"
print(combined)
print("Displayed as one accented e")

let smiley: Character = "\u{1F600}"
print(smiley)

let family = "\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F467}"
print("Count:", family.count)

for ch in "Hi!" {
    print(ch)
}

let chars: [Character] = ["S", "w", "i", "f", "t"]
let word = String(chars)
print(word)

var greeting = "Hello"
greeting.append("!")
print(greeting)

let target: Character = "x"
let found = "fox".contains { $0 == target }
print("Contains x:", found)

let cafe = "caf\u{e9}"
print("Visible characters:", cafe.count)

let text = "ab\u{1F600}"
print("Characters:", text.count)
for ch in text { print(ch) }