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MUKER_DEV with iOS
[swift] λ°±μ€ - 1159λ²: λꡬ κ²½κΈ° λ³Έλ¬Έ
λ¬Έμ νΈλ λ° μμ΄ λμμ΄ λλλ‘ λμ νμ΄μ κ°μ λ νμ΄λ₯Ό μ¬λ¦½λλ€.
λν νμ΄ ν λ€λ₯Έ μ¬λμ νμ΄λ₯Ό λ³΄κ³ μ°Έκ³ ν λ§ν νμ΄λ μ¬λ¦½λλ€.
- λ¬Έμ μ λ°λΌ λμ νμ΄λ§ μμ μ μμ΅λλ€.
- ν΄λΉ νμ΄λ€μ νμ΄ μ€ νλμΌ λΏ μ΅μ μ νμ΄λ μλ μ μμ΅λλ€.
λμ νμ΄
let player = Int(readLine()!)!
var lastName = [String]()
var countDictionary = [String: Int]()
for _ in 1...player { lastName.append(String(readLine()!.first!)) }
for i in lastName {
if countDictionary.keys.contains(i) {
countDictionary[i]! += 1
} else {
countDictionary[i] = 1
}
}
let result = countDictionary.filter { $0.value >= 5 }.keys.sorted().joined()
print(result == "" ? "PREDAJA" : result)
κ°μ λ νμ΄
let player = Int(readLine()!)!
var countDictionary = [String: Int]()
for _ in 1...player {
let firstWord = String(readLine()!.first!)
countDictionary[firstWord] = (countDictionary[firstWord] ?? 0) + 1
}
let result = countDictionary.filter { $0.value >= 5 }.keys.sorted().joined()
print(result == "" ? "PREDAJA" : result)
dictionaryλ₯Ό λ§λλ κ³Όμ μ μ’ λ λ€λ¬μμ΅λλ€.
λ€λ¬λ κ³Όμ μμ λ°°μ΄(lastName)κ³Ό forλ¬Έμ νλμ© μ€μΌ μ μμμ΅λλ€.
'π€ μκ³ λ¦¬μ¦ > BAEKJOON' μΉ΄ν κ³ λ¦¬μ λ€λ₯Έ κΈ
[swift] λ°±μ€ - 2309λ²: μΌκ³± λμμ΄ (0) | 2023.01.19 |
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[swift] λ°±μ€ - 1343λ²: ν΄λ¦¬μ€λ―Έλ Έ (0) | 2023.01.18 |
[swift] λ°±μ€ - 5597λ²: κ³Όμ μ λ΄μ λΆ..? (0) | 2023.01.16 |
[swift] λ°±μ€ - 10807λ²: κ°μ μΈκΈ° (0) | 2023.01.16 |
[swift] λ°±μ€ - 5585λ²: κ±°μ€λ¦λ (0) | 2023.01.15 |