Submission #522134


Source Code Expand

using System;
using System.IO;
using System.Linq;
class Problem
{
	private int N;
	private Tuple<int,int>[] RainData;
	public Problem()
	{
		using (var sc = new Scan())
		{
			N = sc.ReadInt();
			RainData = Enumerable.Range(0, N).Select(_ => RainSpan(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)
			{
				for (var t = rain.Item1; t < rain.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 1888 Byte
Status AC
Exec Time 265 ms
Memory 10696 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 154 ms 8988 KB
00_sample_02.txt AC 151 ms 8996 KB
00_sample_03.txt AC 152 ms 8996 KB
cho_cho_chokudai.txt AC 202 ms 10604 KB
chokudai_ga_cho.txt AC 196 ms 10644 KB
test_01.txt AC 152 ms 9024 KB
test_02.txt AC 152 ms 9080 KB
test_03.txt AC 153 ms 9000 KB
test_04.txt AC 153 ms 9148 KB
test_05.txt AC 146 ms 9032 KB
test_06.txt AC 152 ms 8976 KB
test_07.txt AC 152 ms 9032 KB
test_08.txt AC 164 ms 8984 KB
test_09.txt AC 156 ms 9052 KB
test_10.txt AC 153 ms 9068 KB
test_11.txt AC 154 ms 9084 KB
test_12.txt AC 154 ms 9028 KB
test_13.txt AC 173 ms 9032 KB
test_14.txt AC 162 ms 9080 KB
test_15.txt AC 161 ms 9000 KB
test_16.txt AC 156 ms 8996 KB
test_17.txt AC 159 ms 9096 KB
test_18.txt AC 158 ms 8984 KB
test_19.txt AC 157 ms 8996 KB
test_20.txt AC 156 ms 9072 KB
test_21.txt AC 195 ms 10684 KB
test_22.txt AC 196 ms 10616 KB
test_23.txt AC 195 ms 10692 KB
test_24.txt AC 196 ms 10648 KB
test_25.txt AC 194 ms 10640 KB
test_26.txt AC 195 ms 10652 KB
test_27.txt AC 198 ms 10620 KB
test_28.txt AC 196 ms 10660 KB
test_29.txt AC 154 ms 8980 KB
test_30.txt AC 157 ms 9004 KB
test_31.txt AC 163 ms 9304 KB
test_32.txt AC 155 ms 8984 KB
test_33.txt AC 177 ms 10264 KB
test_34.txt AC 156 ms 9004 KB
test_35.txt AC 153 ms 9016 KB
test_36.txt AC 222 ms 10648 KB
test_37.txt AC 243 ms 10648 KB
test_38.txt AC 265 ms 10668 KB
test_39.txt AC 250 ms 10660 KB
test_40.txt AC 195 ms 10648 KB
test_41.txt AC 195 ms 10696 KB
test_42.txt AC 202 ms 10652 KB
test_43.txt AC 199 ms 10620 KB