Submission #522131
Source Code Expand
using System; using System.IO; using System.Linq; class Problem { private int N; private string[] RainData; public Problem() { using (var sc = new Scan()) { N = sc.ReadInt(); RainData = Enumerable.Range(0, N).Select(_ => sc.ReadString()).ToArray(); } } public void Solve() { using (var pr = new Printer()) { var day = 24 * 60 / 5; var isRainy = new bool[day]; foreach (var rain in RainData) { var span = RainSpan(rain); for (var t = span.Item1; t < span.Item2; t++) isRainy[t] = true; } var left = 0; var right = 0; while (left < day) { for (; left < day && !isRainy[left]; left++) ; for (right = left; right < day && isRainy[right]; right++) ; if (left < day) pr.WriteLine(ToTime(left) + "-" + ToTime(right)); left = right + 1; } } } private string ToTime(int t) { var x = t * 5; return (x / 60).ToString().PadLeft(2, '0') + (x % 60).ToString().PadLeft(2, '0'); } private Tuple<int, int> RainSpan(string str) { var start = int.Parse(str.Substring(0, 2)) * 60 + int.Parse(str.Substring(2, 2)); var end = int.Parse(str.Substring(5, 2)) * 60 + int.Parse(str.Substring(7, 2)); return new Tuple<int, int>(start / 5, end % 5 == 0 ? end / 5 : end / 5 + 1); } } class Program { static void Main() { new Problem().Solve(); } } class Printer : IDisposable { private TextWriter file; public Printer() { file = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }; } public void WriteLine<T>(T value) { file.WriteLine(value); } public void Dispose() { file.Flush(); } } class Scan : IDisposable { private TextReader file; public Scan() { file = Console.In; } public void Dispose() { file.Dispose(); } public int ReadInt() { return int.Parse(file.ReadLine()); } public string ReadString() { return file.ReadLine(); } }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | selpo |
Language | C# (Mono 2.10.8.1) |
Score | 100 |
Code Size | 1902 Byte |
Status | AC |
Exec Time | 169 ms |
Memory | 11404 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 | 122 ms | 8728 KB |
00_sample_02.txt | AC | 131 ms | 8728 KB |
00_sample_03.txt | AC | 126 ms | 8736 KB |
cho_cho_chokudai.txt | AC | 169 ms | 11348 KB |
chokudai_ga_cho.txt | AC | 162 ms | 11356 KB |
test_01.txt | AC | 126 ms | 8816 KB |
test_02.txt | AC | 122 ms | 8776 KB |
test_03.txt | AC | 124 ms | 8776 KB |
test_04.txt | AC | 124 ms | 8856 KB |
test_05.txt | AC | 126 ms | 8772 KB |
test_06.txt | AC | 124 ms | 8740 KB |
test_07.txt | AC | 122 ms | 8776 KB |
test_08.txt | AC | 124 ms | 8728 KB |
test_09.txt | AC | 132 ms | 8916 KB |
test_10.txt | AC | 141 ms | 8828 KB |
test_11.txt | AC | 137 ms | 8856 KB |
test_12.txt | AC | 136 ms | 8792 KB |
test_13.txt | AC | 128 ms | 8776 KB |
test_14.txt | AC | 128 ms | 8852 KB |
test_15.txt | AC | 129 ms | 8920 KB |
test_16.txt | AC | 125 ms | 8740 KB |
test_17.txt | AC | 128 ms | 8856 KB |
test_18.txt | AC | 126 ms | 8780 KB |
test_19.txt | AC | 128 ms | 8788 KB |
test_20.txt | AC | 127 ms | 8772 KB |
test_21.txt | AC | 162 ms | 11344 KB |
test_22.txt | AC | 164 ms | 11348 KB |
test_23.txt | AC | 160 ms | 11380 KB |
test_24.txt | AC | 162 ms | 11352 KB |
test_25.txt | AC | 162 ms | 11348 KB |
test_26.txt | AC | 161 ms | 11340 KB |
test_27.txt | AC | 159 ms | 11384 KB |
test_28.txt | AC | 158 ms | 11348 KB |
test_29.txt | AC | 124 ms | 8740 KB |
test_30.txt | AC | 124 ms | 8776 KB |
test_31.txt | AC | 128 ms | 9168 KB |
test_32.txt | AC | 123 ms | 8728 KB |
test_33.txt | AC | 148 ms | 10632 KB |
test_34.txt | AC | 124 ms | 8672 KB |
test_35.txt | AC | 125 ms | 8760 KB |
test_36.txt | AC | 163 ms | 11344 KB |
test_37.txt | AC | 160 ms | 11404 KB |
test_38.txt | AC | 157 ms | 11360 KB |
test_39.txt | AC | 163 ms | 11352 KB |
test_40.txt | AC | 163 ms | 11364 KB |
test_41.txt | AC | 167 ms | 11380 KB |
test_42.txt | AC | 169 ms | 11340 KB |
test_43.txt | AC | 167 ms | 11344 KB |