Submission #1335830
Source Code Expand
import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int N = sc.nextInt(); int[] rain = new int[60 * 24]; for(int i = 0; i < N; i++) { String s = sc.next(); String[] r = s.split("-"); String starth = r[0].substring(0, 2); String startm = r[0].substring(2, 4); String endh = r[1].substring(0, 2); String endm = r[1].substring(2, 4); int start = 60 * Integer.parseInt(starth) + Integer.parseInt(startm); int end = 60 * Integer.parseInt(endh) + Integer.parseInt(endm); for(int j = 0; j < 5; j++) { if((start - j) % 5 == 0) { rain[start - j]++; break; } } for(int j = 0; j < 5; j++) { if((end + j) % 5 == 0) { if(end + j < 60 * 24) rain[end + j]--; break; } } } ArrayList<Integer> startList = new ArrayList<Integer>(); ArrayList<Integer> endList = new ArrayList<Integer>(); if(rain[0] > 0) startList.add(0); for(int i = 1; i < 60 * 24; i++) { rain[i] += rain[i - 1]; if(rain[i - 1] == 0 && rain[i] > 0) startList.add(i); } for(int i = 0; i < 60 * 24 - 1; i++) { if(rain[i] > 0 && rain[i + 1] == 0) endList.add(i + 1); } if(rain[60 * 24 - 1] > 0) endList.add(60 * 24); for(int i = 0; i < startList.size(); i++) { int h = startList.get(i) / 60; int m = startList.get(i) - 60 * h; String hstr = String.valueOf(h); if(h < 10) hstr = "0" + hstr; String mstr = String.valueOf(m); if(m < 10) mstr = "0" + mstr; String startstr = hstr + mstr; h = endList.get(i) / 60; m = endList.get(i) - 60 * h; hstr = String.valueOf(h); if(h < 10) hstr = "0" + hstr; mstr = String.valueOf(m); if(m < 10) mstr = "0" + mstr; String endstr = hstr + mstr; System.out.println(startstr + "-" + endstr); } } }
Submission Info
Submission Time | |
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Task | D - 感雨時刻の整理 |
User | takeya |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 2026 Byte |
Status | AC |
Exec Time | 338 ms |
Memory | 44840 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 119 ms | 21716 KB |
00_sample_02.txt | AC | 94 ms | 18644 KB |
00_sample_03.txt | AC | 95 ms | 20680 KB |
cho_cho_chokudai.txt | AC | 338 ms | 41544 KB |
chokudai_ga_cho.txt | AC | 326 ms | 42496 KB |
test_01.txt | AC | 113 ms | 19156 KB |
test_02.txt | AC | 113 ms | 22228 KB |
test_03.txt | AC | 111 ms | 19924 KB |
test_04.txt | AC | 123 ms | 21844 KB |
test_05.txt | AC | 111 ms | 21588 KB |
test_06.txt | AC | 112 ms | 17876 KB |
test_07.txt | AC | 106 ms | 20948 KB |
test_08.txt | AC | 106 ms | 21844 KB |
test_09.txt | AC | 130 ms | 20948 KB |
test_10.txt | AC | 131 ms | 19156 KB |
test_11.txt | AC | 132 ms | 20308 KB |
test_12.txt | AC | 113 ms | 19284 KB |
test_13.txt | AC | 108 ms | 19156 KB |
test_14.txt | AC | 119 ms | 20180 KB |
test_15.txt | AC | 140 ms | 22612 KB |
test_16.txt | AC | 105 ms | 20052 KB |
test_17.txt | AC | 122 ms | 22100 KB |
test_18.txt | AC | 108 ms | 18896 KB |
test_19.txt | AC | 118 ms | 21332 KB |
test_20.txt | AC | 129 ms | 22228 KB |
test_21.txt | AC | 293 ms | 41376 KB |
test_22.txt | AC | 338 ms | 44840 KB |
test_23.txt | AC | 332 ms | 43096 KB |
test_24.txt | AC | 327 ms | 42608 KB |
test_25.txt | AC | 327 ms | 41500 KB |
test_26.txt | AC | 301 ms | 41836 KB |
test_27.txt | AC | 328 ms | 43540 KB |
test_28.txt | AC | 319 ms | 42556 KB |
test_29.txt | AC | 96 ms | 19412 KB |
test_30.txt | AC | 103 ms | 21332 KB |
test_31.txt | AC | 175 ms | 25808 KB |
test_32.txt | AC | 97 ms | 21844 KB |
test_33.txt | AC | 271 ms | 41888 KB |
test_34.txt | AC | 97 ms | 21844 KB |
test_35.txt | AC | 121 ms | 22100 KB |
test_36.txt | AC | 337 ms | 41152 KB |
test_37.txt | AC | 328 ms | 42540 KB |
test_38.txt | AC | 320 ms | 43044 KB |
test_39.txt | AC | 300 ms | 42708 KB |
test_40.txt | AC | 316 ms | 41684 KB |
test_41.txt | AC | 329 ms | 39876 KB |
test_42.txt | AC | 306 ms | 38220 KB |
test_43.txt | AC | 329 ms | 43580 KB |