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MUKER_DEV with iOS
[swift] ํ๋ก๊ทธ๋๋จธ์ค - ์ฃผ์ฐจ ์๊ธ ๊ณ์ฐ ๋ณธ๋ฌธ
๐ค ์๊ณ ๋ฆฌ์ฆ/programmers
[swift] ํ๋ก๊ทธ๋๋จธ์ค - ์ฃผ์ฐจ ์๊ธ ๊ณ์ฐ
MUKER 2023. 4. 3. 21:16ํ๋ก๊ทธ๋๋จธ์ค
์ฝ๋ ์ค์ฌ์ ๊ฐ๋ฐ์ ์ฑ์ฉ. ์คํ ๊ธฐ๋ฐ์ ํฌ์ง์ ๋งค์นญ. ํ๋ก๊ทธ๋๋จธ์ค์ ๊ฐ๋ฐ์ ๋ง์ถคํ ํ๋กํ์ ๋ฑ๋กํ๊ณ , ๋์ ๊ธฐ์ ๊ถํฉ์ด ์ ๋ง๋ ๊ธฐ์ ๋ค์ ๋งค์นญ ๋ฐ์ผ์ธ์.
programmers.co.kr
๋์ ํ์ด
import Foundation
func solution(_ fees:[Int], _ records:[String]) -> [Int] {
var enterTime = [String: String]() // ์ถ์
์๊ฐ
var totalTime = [String: Int]() // ๋์ ์ฃผ์ฐจ์๊ฐ
var result = [Int]() // ์๊ธ์ ์ฐ
for i in records { // ์ฃผ์ฐจ์๊ฐ ๊ณ์ฐ
let record = i.split(separator: " ").map { String($0) }
if record[2] == "IN" {
enterTime[record[1]] = record[0]
if !totalTime.keys.contains(record[1]) {
totalTime[record[1]] = 0
}
} else {
let comeIn = enterTime[record[1]]!.split(separator: ":").map { Int($0)! }
let comeOut = record[0].split(separator: ":").map { Int($0)! }
let time = (comeOut[0]-comeIn[0])*60 + (comeOut[1]-comeIn[1])
totalTime[record[1]]! += time
enterTime[record[1]] = nil
}
}
for i in enterTime { // 23:59๋ถ๊น์ง ์๋๊ฐ ์ฐจ๋ ์ฃผ์ฐจ์๊ฐ ๊ณ์ฐ
let comeIn = i.value.split(separator: ":").map { Int($0)! }
totalTime[i.key]! += (23-comeIn[0])*60 + (59-comeIn[1])
}
for i in totalTime.sorted(by: { $0.key < $1.key }) { // ์๊ธ ๊ณ์ฐ
if i.value > fees[0] {
result.append(fees[1] + Int(ceil(Double(i.value-fees[0]) / Double(fees[2]))) * fees[3])
} else {
result.append(fees[1])
}
}
return result
}
ํ์ด ํค์๋
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