Submission #522537


Source Code Expand

import java.math.BigDecimal;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Scanner;

public class Main {
    public static void main(String[] argv) {
        Scanner scanner = new Scanner(System.in);
        int time = scanner.nextInt();
        String[] lines = new String[time];
        HashMap<Integer, Integer> starts = new HashMap<Integer, Integer>();
        for (int i = 0; i < time; i++) {
            String l = scanner.next();
            lines[i] = l;
            String[] t = l.split("-");
            int s = Integer.parseInt(t[0] + t[1]);
            starts.put(s, i);
        }
        Object[] key = starts.keySet().toArray();
        Arrays.sort(key);

        int index = 0;
        BigDecimal bds;
        BigDecimal bde;
        BigDecimal bdls = BigDecimal.valueOf(0);
        BigDecimal bdle = BigDecimal.valueOf(0);
        String[] out = new String[time];
        for (int i = 0; i < key.length; i++) {
            int k = starts.get(key[i]);
            String[] tmp = lines[k].split("-");
            bds = new BigDecimal(tmp[0]);
            BigDecimal s = bds.divide(BigDecimal.TEN, BigDecimal.ROUND_FLOOR);
            if (bds.remainder(BigDecimal.TEN).intValue() >= 5) {
                bds = s.multiply(BigDecimal.TEN).add(BigDecimal.valueOf(5));
            } else {
                bds = s.multiply(BigDecimal.TEN);
            }
            if (bds.remainder(BigDecimal.valueOf(100)).intValue() > 59) {
                bds = bds.add(BigDecimal.valueOf(40));
            }

            bde = new BigDecimal(tmp[1]);
            BigDecimal e = bde.divide(BigDecimal.TEN, BigDecimal.ROUND_FLOOR);
            if (bde.remainder(BigDecimal.TEN).intValue() > 5) {
                bde = e.multiply(BigDecimal.TEN).add(BigDecimal.valueOf(10));
            } else if (bde.remainder(BigDecimal.TEN).intValue() >= 1) {
                bde = e.multiply(BigDecimal.TEN).add(BigDecimal.valueOf(5));
            } else {
                bde = e.multiply(BigDecimal.TEN);
            }
            if (bde.remainder(BigDecimal.valueOf(100)).intValue() > 59) {
                bde = bde.add(BigDecimal.valueOf(40));
            }
            if (bde.intValue() > 2359) {
                bde = BigDecimal.valueOf(2400);
            }
            if (i > 0) {
                if (bds.compareTo(bdls) <= 0) {
                    if (0 <= bde.compareTo(bdle)) {
                        out[index - 1] = String.format("%04d-%04d", bds.intValue(), bde.intValue());
                        bdls = bds;
                        bdle = bde;
                    } else {
                        out[index - 1] = String.format("%04d-%04d", bds.intValue(), bdle.intValue());
                        bdls = bds;
                    }
                    continue;
                } else if (bds.compareTo(bdle) <= 0 && 0 <= bde.compareTo(bdle)) {
                    out[index - 1] = String.format("%04d-%04d", bdls.intValue(), bde.intValue());
                    bdle = bde;
                    continue;
                } else if (bde.compareTo(bdle) <= 0) {
                    continue;
                }
            }
            out[index] = String.format("%04d-%04d", bds.intValue(), bde.intValue());
            bdls = bds;
            bdle = bde;
            index++;
        }

        for (int i = 0; i < out.length; i++) {
           if (out[i] == null) {
               break;
           }
           System.out.println(out[i]);
        }
    }
}

Submission Info

Submission Time
Task D - 感雨時刻の整理
User delaemon
Language Java (OpenJDK 1.7.0)
Score 100
Code Size 3573 Byte
Status AC
Exec Time 1951 ms
Memory 48024 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 48
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, cho_cho_chokudai.txt, chokudai_ga_cho.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 430 ms 24388 KB
00_sample_02.txt AC 430 ms 24336 KB
00_sample_03.txt AC 430 ms 24444 KB
cho_cho_chokudai.txt AC 964 ms 42748 KB
chokudai_ga_cho.txt AC 1896 ms 48024 KB
test_01.txt AC 564 ms 27860 KB
test_02.txt AC 567 ms 27752 KB
test_03.txt AC 581 ms 27868 KB
test_04.txt AC 572 ms 27856 KB
test_05.txt AC 567 ms 27788 KB
test_06.txt AC 649 ms 32964 KB
test_07.txt AC 579 ms 28508 KB
test_08.txt AC 539 ms 26560 KB
test_09.txt AC 511 ms 26892 KB
test_10.txt AC 554 ms 29084 KB
test_11.txt AC 510 ms 25524 KB
test_12.txt AC 735 ms 36628 KB
test_13.txt AC 616 ms 30916 KB
test_14.txt AC 796 ms 36912 KB
test_15.txt AC 779 ms 37500 KB
test_16.txt AC 563 ms 28688 KB
test_17.txt AC 723 ms 36832 KB
test_18.txt AC 599 ms 30936 KB
test_19.txt AC 701 ms 35640 KB
test_20.txt AC 726 ms 36812 KB
test_21.txt AC 1951 ms 47340 KB
test_22.txt AC 1911 ms 47108 KB
test_23.txt AC 1872 ms 47252 KB
test_24.txt AC 1901 ms 47064 KB
test_25.txt AC 1916 ms 47560 KB
test_26.txt AC 1255 ms 44144 KB
test_27.txt AC 976 ms 42612 KB
test_28.txt AC 1814 ms 44060 KB
test_29.txt AC 434 ms 24512 KB
test_30.txt AC 473 ms 25292 KB
test_31.txt AC 1118 ms 38908 KB
test_32.txt AC 466 ms 25088 KB
test_33.txt AC 1377 ms 43888 KB
test_34.txt AC 433 ms 24532 KB
test_35.txt AC 610 ms 30400 KB
test_36.txt AC 1877 ms 46864 KB
test_37.txt AC 1578 ms 44596 KB
test_38.txt AC 1338 ms 44216 KB
test_39.txt AC 1819 ms 45148 KB
test_40.txt AC 1741 ms 45444 KB
test_41.txt AC 1047 ms 43108 KB
test_42.txt AC 1051 ms 43228 KB
test_43.txt AC 1059 ms 43152 KB