rl544
107 lines
3.1 KiB
Java
107 lines
3.1 KiB
Java
// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/92341
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import java.text.SimpleDateFormat;
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import java.util.*;
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class Solution {
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SimpleDateFormat dt = new SimpleDateFormat("HH:mm");//HH는 24시간, hh는 12시간 ampm... hh로 하면 테스트케이스 틀림.
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public class Car{
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public String id;
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public Date in;
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public Date out;
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public int mn;
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public Car(String id, Date in, Date out){
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this.id = id;
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this.in = in;
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this.out = out;
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}
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public Car(String id, Date in, Date out, int mn){
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this.id = id;
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this.in = in;
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this.out = out;
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this.mn = mn;
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}
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public Car(String id){
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this.id = id;
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}
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public Car(){}
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public String getId(){
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return id;
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}
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public void setIn(Date date){
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this.in = date;
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}
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public void setOut(Date date){
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this.out = date;
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}
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public void setMn(int mn){
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this.mn = mn;
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}
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public int getMn(){
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return mn;
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}
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public Date getIn(){
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return in;
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}
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public Date getOut(){
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return out;
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}
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public String toString(){
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return id+" "+in.toString()+" "+out.toString();
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}
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}
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public int[] solution(int[] fees, String[] records) {
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HashMap<String,Car> hm = new HashMap<>();
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TreeSet<String> ts = new TreeSet<>();
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LinkedList<Integer> al = new LinkedList<>();
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Car car;
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Date tempD = null, in, out;
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String id;
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String[] temp;
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for(String s : records){
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temp = s.split(" ");
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try{
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tempD = dt.parse(temp[0]);
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} catch(Exception e){
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System.out.println(e.getMessage());
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}
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id = temp[1];
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car = hm.getOrDefault(id,new Car(id));
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if(temp[2].equals("IN")) {
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in = tempD;
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car.setIn(tempD);
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}
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else {
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out = tempD;
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int de = car.getMn();
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de += def(car.getIn(),out);
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car.setIn(null);
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car.setMn(de);
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}
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hm.put(id,car);
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ts.add(id);
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}
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for(String s : ts){
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int res = 0;
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car = hm.get(s);
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int de = car.getMn();
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if(car.getIn()!=null) de += def(car.getIn(),null);
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res = fees[1];
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if(de>fees[0]){
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de-=fees[0];
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res += fees[3]*(int)Math.ceil((double)de/(double)fees[2]);
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}
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al.add(res);
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}
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return al.stream().mapToInt(x->x).toArray();
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}
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private int def(Date s, Date e){
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if(e==null){
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try{
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e = dt.parse("23:59");
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} catch(Exception f){
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System.out.println(f.getMessage());
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}
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}
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return (int)((e.getTime()-s.getTime())/(1000*60));
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}
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} |