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[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] swift ํ˜ธํ…” ๋Œ€์‹ค

๋ฌธ์ œ ์„ค๋ช… ๋ช‡๊ฐœ์˜ ๊ฐ์‹ค์ด ํ•„์š”ํ•œ์ง€ ๊ตฌํ•˜๋Š” ๋ฌธ์ œ ํ•œ ๊ฐ์‹ค์„ ์ด์–ด์„œ ์‚ฌ์šฉํ•˜๋ ค๋ฉด ์ฒญ์†Œ์‹œ๊ฐ„ 10๋ถ„์„ ๋”ํ•ด์•ผ ํ•œ๋‹ค. ๋ฌธ์ œ ํ’€์ด 1. ์˜ˆ์•ฝ ์‹œ์ž‘ ์‹œ๊ฐ„ ๊ธฐ์ค€์œผ๋กœ ์ •๋ ฌํ•œ๋‹ค. 2. ์‹œ๊ฐ„์„ ๋ถ„์œผ๋กœ ๊ณ„์‚ฐํ•œ๋‹ค. 10:10 -> 10*60 + 10 = 610 3. ๊ฐ์‹ค ๋ฒˆํ˜ธ๋ฅผ ๋ฐฐ์ •ํ•˜๊ณ  ๋งŒ์•ฝ ๋ฐฐ์ •๋œ ์˜ˆ์•ฝ์‹œ๊ฐ„์˜ ๋๋‚˜๋Š” ์‹œ๊ฐ„+10๋ณด๋‹ค ์˜ˆ์•ฝ ์‹œ์ž‘์‹œ๊ฐ„์ด ๋‚˜์ค‘์ด๋ฉด ๊ทธ ๊ฐ์‹ค์„ ์ด์–ด ์‚ฌ์šฉํ•œ๋‹ค. import Foundation func solution(_ book_time:[[String]]) -> Int { var answer = 0 let bookTime = book_time.sorted(by: {$0[0] < $1[0]}) var bookNum = Array(repeating: 0, count: bookTime.count) // ๊ฐ์‹ค๋ฒˆํ˜ธ..

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