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MUKER_DEV with iOS
[swift] νλ‘κ·Έλλ¨Έμ€ - μ±κ²© μ ν κ²μ¬νκΈ° λ³Έλ¬Έ
[swift] νλ‘κ·Έλλ¨Έμ€ - μ±κ²© μ ν κ²μ¬νκΈ°
MUKER 2023. 2. 1. 16:37νλ‘κ·Έλλ¨Έμ€
μ½λ μ€μ¬μ κ°λ°μ μ±μ©. μ€ν κΈ°λ°μ ν¬μ§μ 맀μΉ. νλ‘κ·Έλλ¨Έμ€μ κ°λ°μ λ§μΆ€ν νλ‘νμ λ±λ‘νκ³ , λμ κΈ°μ κΆν©μ΄ μ λ§λ κΈ°μ λ€μ λ§€μΉ λ°μΌμΈμ.
programmers.co.kr
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€.
λ¬Έμ μ€λͺ
μ±κ²©μ νμΌλ‘
[R,T],[C,F],[M,J],[N,A]
μ΄ 4λ¬Άμμ 8κ°μ§ μ±κ²©μ νμ΄ μμ΅λλ€.
λ¬Άμλ§λ€μ μ νλ³ μ μκ° ν° μͺ½μ΄
μ ν©ν μ±κ²© μ νμ΄ λ©λλ€.
λ§μ½ μ νλ³ μ μκ° κ°λ€λ©΄
μ¬μ μ μΌλ‘ λ¨Όμ μΈ μ νμ΄ μ ν©ν μ±κ²© μ νμ λλ€.
λ§μ½ R: 3, T: 5 λΌλ©΄
Tκ° μ ν©ν μ±κ²© μ νμ΄λλ©°
μ΄ 4λ¬Άμμ μ μ ν μ νμ λ¬Έμμ΄λ‘ λ°ννλ©΄ λ©λλ€.
λμ νμ΄
import Foundation
func solution(_ survey:[String], _ choices:[Int]) -> String {
var personality = ["R":0,"T":0,"C":0,"F":0,"M":0,"J":0,"N":0,"A":0]
var result = ["R","C","J","A"]
for i in 0..<survey.count {
let exam = Array(survey[i])
switch choices[i] {
case 1: personality[String(exam[0])]! += 3
case 2: personality[String(exam[0])]! += 2
case 3: personality[String(exam[0])]! += 1
case 4: continue
case 5: personality[String(exam[1])]! += 1
case 6: personality[String(exam[1])]! += 2
case 7: personality[String(exam[1])]! += 3
default: break
}
}
if personality["R"]! < personality["T"]! { result[0] = "T" }
if personality["C"]! < personality["F"]! { result[1] = "F" }
if personality["J"]! < personality["M"]! { result[2] = "M" }
if personality["A"]! < personality["N"]! { result[3] = "N" }
return result.joined()
}
λͺ¨λ μ±κ²©μ νμ λμ λλ¦¬λ‘ λ§λ€κ³
미리 μ±κ²©μ νμ κΈ°λ³Έκ°μ λ°°μ΄λ‘ λ§λ€μ΄λμ΅λλ€.
surveyμ choicesλ κΈΈμ΄κ° κ°κΈ°μ
μΈλ±μ€λ₯Ό 곡μ νμ¬
μ μ νμ νμ λμ λ리λ₯Ό μ°Ύμ μ μλ₯Ό ν©ν΄μ€λλ€.
λ€μ λ¬Άμλ§λ€μ κ°μ λΉκ΅νμ¬ μ¬μ μ λ¨μ΄κ° ν μμμΈ μ νμ΄ λ ν¬λ€λ©΄
미리 λ§λ μ±κ²©μ νμ κΈ°λ³Έκ°μ ν μμ μ νμΌλ‘ λ°κΏ λ¬Έμμ΄λ‘ λ°νν©λλ€.
μ°Έκ³ ν λ§ν νμ΄
import Foundation
func solution(_ survey:[String], _ choices:[Int]) -> String {
let type = [["R", "T"], ["C", "F"], ["J", "M"], ["A", "N"]]
var score = ["R": 0, "T": 0, "C": 0, "F": 0, "J": 0, "M": 0, "A": 0, "N": 0]
var result = ""
for i in 0..<survey.count {
let first = String(survey[i].first!)
let last = String(survey[i].last!)
switch choices[i] {
case 1...3:
score[first] = score[first]! + (4 - choices[i])
case 5...7:
score[last] = score[last]! + (choices[i] - 4)
default:
break
}
}
type.forEach {
score[$0[0]]! >= score[$0[1]]! ? result.append($0[0]) : result.append($0[1])
}
return result
}
'π€ μκ³ λ¦¬μ¦ > programmers' μΉ΄ν κ³ λ¦¬μ λ€λ₯Έ κΈ
[swift] νλ‘κ·Έλλ¨Έμ€ - νλ²κ±° λ§λ€κΈ° (0) | 2023.02.03 |
---|---|
[swift] νλ‘κ·Έλλ¨Έμ€ - λ¬Έμμ΄ λλκΈ° (0) | 2023.02.02 |
[swift] νλ‘κ·Έλλ¨Έμ€ - κ³ΌμΌ μ₯μ (0) | 2023.01.31 |
[swift] νλ‘κ·Έλλ¨Έμ€ - μ κ· μμ΄λ μΆμ² (0) | 2023.01.30 |
[swift] νλ‘κ·Έλλ¨Έμ€ - λ‘λμ μ΅κ³ μμμ μ΅μ μμ (0) | 2023.01.27 |