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MUKER_DEV with iOS
[swift] ๋ฐฑ์ค - 25206๋ฒ: ๋์ ํ์ ์ ๋ณธ๋ฌธ
25206๋ฒ: ๋์ ํ์ ์
์ธํ๋ํ๊ต ์ปดํจํฐ๊ณตํ๊ณผ๋ฅผ ์กธ์ ํ๊ธฐ ์ํด์๋, ์ ๊ณตํ์ ์ด 3.3 ์ด์์ด๊ฑฐ๋ ์กธ์ ๊ณ ์ฌ๋ฅผ ํต๊ณผํด์ผ ํ๋ค. ๊ทธ๋ฐ๋ฐ ์๋ฟ์ธ, ์นํ์ด๋ ๊น๋นกํ๊ณ ์กธ์ ๊ณ ์ฌ๋ฅผ ์์ํ์ง ์์๋ค๋ ์ฌ์ค์ ๊นจ๋ฌ์๋ค! ์น
www.acmicpc.net
์ฑ๊ณต ํ์ด
import Foundation
var credit = 0.0
var major = 0.0
for _ in 0..<20 {
let i = readLine()!.split(separator: " ")
switch i[2] {
case "A+": major += 4.5 * Double(i[1])!
case "A0": major += 4.0 * Double(i[1])!
case "B+": major += 3.5 * Double(i[1])!
case "B0": major += 3.0 * Double(i[1])!
case "C+": major += 2.5 * Double(i[1])!
case "C0": major += 2.0 * Double(i[1])!
case "D+": major += 1.5 * Double(i[1])!
case "D0": major += 1.0 * Double(i[1])!
case "F": major += 0.0 * Double(i[1])!
default: continue
}
credit += Double(i[1])!
}
print(String(format: "%.6f", (major / credit)))
'๐ค ์๊ณ ๋ฆฌ์ฆ > BAEKJOON' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
[swift] ๋ฐฑ์ค - 10798๋ฒ: ์ธ๋ก์ฝ๊ธฐ (1) | 2023.04.23 |
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[swift] ๋ฐฑ์ค - 2566๋ฒ: ์ต๋๊ฐ (0) | 2023.04.19 |
[swift] ๋ฐฑ์ค - 10812๋ฒ: ๋ฐ๊ตฌ๋ ์์ ๋ฐ๊พธ๊ธฐ (0) | 2023.04.17 |
[swift] ๋ฐฑ์ค - 2444๋ฒ: ๋ณ ์ฐ๊ธฐ - 7 (0) | 2023.04.16 |
[swift] ๋ฐฑ์ค - 10811๋ฒ: ๋ฐ๊ตฌ๋ ๋ค์ง๊ธฐ (0) | 2023.04.15 |