Submission #112739

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Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class Program
{
    static void Main(string[] args)
    {
        while (true)
        {
            List<RainningTimes> rainningTimesList = new List<RainningTimes>();
            int N = int.Parse(Console.ReadLine());
            for (int i = 0; i < N; i++)
            {
                var array = Console.ReadLine().Split('-').Select(int.Parse).ToArray();
                int s = array.ElementAtOrDefault(0);
                int e = array.ElementAtOrDefault(1);
                int s1 = int.Parse(s.ToString()[s.ToString().Length - 1].ToString());
                if (s1 == 0) { }
                else if (s1 < 5)
                    s -= s1;
                else if (s1 > 5) s -= s1 - 5;
                int e1 = int.Parse(e.ToString()[e.ToString().Length - 1].ToString());

                if (e1 == 0) { }
                else if (e1 < 5)
                    e += 5 - e1;
                else if (e1 > 5) e += 10 - e1;
                int length = rainningTimesList.Count;
                for (int j = 0; j < length; j++)
                {
                    if (JudgeBetween(s, rainningTimesList[j]))
                    {
                        if (JudgeBetween(e, rainningTimesList[j]))
                        { break; }
                        else
                        {
                            rainningTimesList[j].End = e;
                            break;
                        }
                    }
                    else
                    {
                        if (JudgeBetween(e, rainningTimesList[j]))
                        {
                            rainningTimesList[j].Start = s;
                            break;
                        }
                        else
                            if (rainningTimesList[j].Start > s && rainningTimesList[j].End < e)
                            {
                                rainningTimesList[j].Start = s;
                                rainningTimesList[j].End = e;
                                break;
                            }
                            else
                            {
                                rainningTimesList.Add(new RainningTimes(s, e));
                                break;
                            }
                    }
                }
                if (rainningTimesList.Count == 0)
                    rainningTimesList.Add(new RainningTimes(s, e));
            }
            for (int i = rainningTimesList.Count - 1; i >= 0; i--)
            {
                int s = rainningTimesList[i].Start;
                int e = rainningTimesList[i].End;
                for (int j = i - 1; j >= 0; j--)
                {
                    if (JudgeBetween(s, rainningTimesList[j]))
                    {
                        if (JudgeBetween(e, rainningTimesList[j])) break;
                        else
                        {
                            rainningTimesList[j].End = e;
                            rainningTimesList.RemoveAt(i);
                            break;
                        }
                    }
                    else
                    {
                        if (JudgeBetween(e, rainningTimesList[j]))
                        {
                            rainningTimesList[j].Start = s;
                            rainningTimesList.RemoveAt(i);
                            break;
                        }
                        else
                            if (rainningTimesList[j].Start > s && rainningTimesList[j].End < e)
                            {
                                rainningTimesList[j].Start = s;
                                rainningTimesList[j].End = e;
                                rainningTimesList.RemoveAt(i);
                                break;
                            }
                    }
                }
            }
            for (int i = 0; i < rainningTimesList.Count; i++)
                Console.WriteLine(rainningTimesList[i].Start.ToString().PadLeft(4, '0') + "-" + rainningTimesList[i].End.ToString().PadLeft(4, '0'));
            Console.WriteLine();
        }
    }
    private static bool JudgeBetween(int time , RainningTimes rainningTimes)
    {
        if (rainningTimes.Start <= time && rainningTimes.End >= time) return true;
        return false;
    }
}
    class RainningTimes
    {
        public int Start, End;
        public RainningTimes(int start, int end)
        {
            Start = start;
            End = end;
        }
    }

Submission Info

Judge Result