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105 lines (83 loc) · 3.26 KB
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import java.util.Arrays;
import java.util.HashMap;
import java.util.StringTokenizer;
public class pm92341 {
public static void main(String[] args) {
int[] fees = { 120, 0, 60, 591 };
String[] records = { "16:00 3961 IN", "16:00 0202 IN", "18:00 3961 OUT", "18:00 0202 OUT", "23:58 3961 IN" };
int defTime = fees[0];
int defFee = fees[1];
int addTime = fees[2];
int addFee = fees[3];
int maxTime = (23 * 60) + 59;
HashMap<String, Integer> park = new HashMap<>();
HashMap<String, Integer> parkPay = new HashMap<>();
for (int i = 0; i < records.length; i++) {
StringTokenizer totalSt = new StringTokenizer(records[i], " ");
// 시간저장
String TimeStr = totalSt.nextToken();
StringTokenizer timeSt = new StringTokenizer(TimeStr, ":");
int time = (Integer.parseInt(timeSt.nextToken()) * 60)
+ Integer.parseInt(timeSt.nextToken());
// 차번호
String carNumber = totalSt.nextToken();
// 입차 출차 상태저장
String state = totalSt.nextToken();
if (state.equals("IN")) {
park.put(carNumber, time);
//parkPay.put(carNumber, 0);
continue;
}
int inTime = time - park.remove(carNumber);
// System.out.println(inTime);
if (parkPay.containsKey(carNumber))
parkPay.put(carNumber, parkPay.get(carNumber) + inTime);
else
parkPay.put(carNumber, inTime);
}
// 출차안한 차들 요금 부과
if (park.size() > 0) {
for (String i : park.keySet()) {
//int inTime = maxTime - park.remove(i); keyset을 쓰고 내부에서 지우면 런타임 에러가 나옴
int inTime = maxTime - park.get(i);
if (parkPay.containsKey(i))
parkPay.put(i, parkPay.get(i) + inTime);
else
parkPay.put(i, inTime);
}
}
System.out.println(park);
//System.out.println(parkPay);
String[] carNumbers = new String[parkPay.size()];
int a = 0;
for (String i : parkPay.keySet()) {
carNumbers[a] = i;
a += 1;
}
Arrays.sort(carNumbers);
for (int i = 0; i < carNumbers.length; i++) {
System.out.println(carNumbers[i]);
}
int[] answer = new int[parkPay.size()];
for (int i = 0; i < answer.length; i++) {
int totalTime = parkPay.get(carNumbers[i]);
int pay = 0;
if (totalTime > defTime) {
totalTime -= defTime;
pay += defFee;
if (totalTime % addTime == 0) {
pay += (totalTime / addTime) * addFee;
} else
pay += ((totalTime / addTime) + 1) * addFee;
answer[i] = pay;
continue;
}
answer[i] = defFee;
}
// System.out.println(parkPay);
//System.out.println("\ndkanswer");
// for (int i = 0; i < answer.length; i++) {
// System.out.println(answer[i]);
// }
}
}