프로그래머스 - 등수 매기기
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Algorithm/programmers
import Foundationfunc solution(_ score:[[Int]]) -> [Int] { var list:[Double] = score.map{ Double($0[0]+$0[1])/Double(2) } var sorted:[Double] = list.sorted(by: >) return list.map { sorted.firstIndex(of: $0)! + 1 }}
