Submission #875169


Source Code Expand

import std.algorithm, std.array, std.container, std.range, std.bitmanip;
import std.numeric, std.math, std.bigint, std.random, core.bitop;
import std.string, std.regex, std.conv, std.stdio, std.typecons;

void main()
{
  auto n = readln.chomp.to!size_t;
  auto ti = iota(n).map!(_ => readln.chomp.split("-").map!(to!int)).array;

  auto memo = new int[](24 * 12 + 1);
  foreach (t; ti) {
    memo[time2index(t[0])] += 1;
    memo[time2index(t[1] + 4)] -= 1;
  }

  foreach (i; 1..memo.length)
    memo[i] += memo[i - 1];

  auto prev = -1;
  foreach (i, a; memo) {
    if (a == 0 && prev >= 0) {
      writefln("%04d-%04d", index2time(prev), index2time(i.to!int));
      prev = -1;
    } else if (a > 0 && prev < 0) {
      prev = i.to!int;
    }
  }
}

int time2index(int time)
{
  return (time / 100) * 12 + (time % 100) / 5;
}

int index2time(int index)
{
  return (index / 12) * 100 + (index % 12) * 5;
}

Submission Info

Submission Time
Task D - 感雨時刻の整理
User tshig
Language D (DMD 2.060)
Score 100
Code Size 947 Byte
Status AC
Exec Time 83 ms
Memory 3240 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 25 ms 904 KB
00_sample_02.txt AC 26 ms 804 KB
00_sample_03.txt AC 26 ms 928 KB
cho_cho_chokudai.txt AC 82 ms 3228 KB
chokudai_ga_cho.txt AC 79 ms 3232 KB
test_01.txt AC 28 ms 932 KB
test_02.txt AC 28 ms 760 KB
test_03.txt AC 28 ms 804 KB
test_04.txt AC 29 ms 804 KB
test_05.txt AC 27 ms 924 KB
test_06.txt AC 25 ms 796 KB
test_07.txt AC 27 ms 920 KB
test_08.txt AC 27 ms 800 KB
test_09.txt AC 25 ms 928 KB
test_10.txt AC 25 ms 800 KB
test_11.txt AC 28 ms 800 KB
test_12.txt AC 28 ms 804 KB
test_13.txt AC 25 ms 800 KB
test_14.txt AC 27 ms 856 KB
test_15.txt AC 26 ms 800 KB
test_16.txt AC 27 ms 800 KB
test_17.txt AC 28 ms 800 KB
test_18.txt AC 26 ms 928 KB
test_19.txt AC 26 ms 800 KB
test_20.txt AC 26 ms 928 KB
test_21.txt AC 81 ms 3228 KB
test_22.txt AC 82 ms 3228 KB
test_23.txt AC 79 ms 3236 KB
test_24.txt AC 80 ms 3228 KB
test_25.txt AC 80 ms 3236 KB
test_26.txt AC 78 ms 3228 KB
test_27.txt AC 80 ms 3228 KB
test_28.txt AC 80 ms 3240 KB
test_29.txt AC 25 ms 800 KB
test_30.txt AC 24 ms 804 KB
test_31.txt AC 33 ms 1180 KB
test_32.txt AC 25 ms 928 KB
test_33.txt AC 60 ms 2332 KB
test_34.txt AC 24 ms 804 KB
test_35.txt AC 27 ms 804 KB
test_36.txt AC 83 ms 3228 KB
test_37.txt AC 81 ms 3224 KB
test_38.txt AC 79 ms 3224 KB
test_39.txt AC 82 ms 3228 KB
test_40.txt AC 79 ms 3240 KB
test_41.txt AC 79 ms 3228 KB
test_42.txt AC 78 ms 3228 KB
test_43.txt AC 79 ms 3232 KB