// 異常的打卡記錄
    func HW2023027() {
        struct Record {
            var staffId: Int
            var time: Int
            var distance: Int
            var actualId: String
            var registerId: String
            
            func toString() -> String {
                let temp = [String(self.staffId), String(self.time), String(self.distance), self.actualId, self.registerId]
                return temp.joined(separator: ",")
            }
        }
        var inputArr: [String] = []
        // 測試用例
//        inputArr = ["100000,10,1,ABCD,ABCD", "100000,50,10,ABCD,ABCD"]
//        inputArr = ["100000,10,1,ABCD,ABCD", "100000,80,10,ABCE,ABCD"]
        inputArr = ["100000,10,1,ABCD,ABCD", "100001,80,10,ABCE,ABCE"]
        // 開始代碼
//        while let line = readLine() {
//            inputArr.append(line)
//        }
        var arr: [Record] = []
        for str in inputArr {
            let tempArr = str.components(separatedBy: ",")
            if tempArr.count == 5 {
                let rec: Record = Record(staffId: Int(tempArr[0])!, time: Int(tempArr[1])!, distance: Int(tempArr[2])!, actualId: tempArr[3], registerId: tempArr[4])
                arr.append(rec)
            }
        }
        var resArr: [String] = []
        for (i,rec1) in arr.enumerated() {
            if rec1.actualId != rec1.registerId { // 判斷是設(shè)備與注冊設(shè)備是否一致
                resArr.append(rec1.toString())
                continue
            }
            for j in (i+1)..<arr.count {
                let rec2 = arr[j]
                if rec2.staffId != rec1.staffId {// 判斷兩工號是否一致
                    continue
                }
                let timeD = abs(rec1.time - rec2.time) // 兩次打卡時間間隔
                let distanceD = abs(rec1.distance - rec2.distance) // 兩次打卡距離
                if timeD<60 && distanceD>5 {
                    resArr.append(rec1.toString())
                    resArr.append(rec2.toString())
                    break
                }
            }
        }
        if resArr.count == 0 {
            print("null")
        }else {
            print(resArr.joined(separator: ";"))
        }
    }