#223174 (C#(csc)) No.610 区間賞(Section Award)

• 問題: No.610 区間賞(Section Award)
• ユーザー: sekiya9311
• 提出日時: 2017-12-13 00:52:23
• 言語: C#(csc) (csc 3.9.0)
• 結果: AC
• 実行時間: 350 ms / 2,000 ms
• コード長: 7,220 bytes
• コンパイル時間: 2,615 ms
• コンパイル使用メモリ: 110,608 KB
• 実行使用メモリ: 49,740 KB
• 最終ジャッジ日時: 2023-08-21 00:01:09
• 合計ジャッジ時間: 12,905 ms
• ジャッジサーバーID （参考情報）: judge14 / judge13

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	75 ms; 23,396 KB
testcase_01	AC	75 ms; 23,444 KB
testcase_02	AC	75 ms; 23,536 KB
testcase_03	AC	73 ms; 23,420 KB
testcase_04	AC	75 ms; 23,588 KB
testcase_05	AC	83 ms; 25,720 KB
testcase_06	AC	84 ms; 23,724 KB
testcase_07	AC	83 ms; 23,632 KB
testcase_08	AC	84 ms; 23,644 KB
testcase_09	AC	84 ms; 23,760 KB
testcase_10	AC	84 ms; 23,820 KB
testcase_11	AC	84 ms; 23,640 KB
testcase_12	AC	75 ms; 23,432 KB
testcase_13	AC	84 ms; 23,620 KB
testcase_14	AC	83 ms; 21,668 KB
testcase_15	AC	83 ms; 23,716 KB
testcase_16	AC	83 ms; 23,812 KB
testcase_17	AC	86 ms; 23,816 KB
testcase_18	AC	85 ms; 25,636 KB
testcase_19	AC	110 ms; 28,004 KB
testcase_20	AC	231 ms; 46,200 KB
testcase_21	AC	100 ms; 26,692 KB
testcase_22	AC	178 ms; 39,172 KB
testcase_23	AC	93 ms; 22,664 KB
testcase_24	AC	114 ms; 28,476 KB
testcase_25	AC	89 ms; 24,392 KB
testcase_26	AC	151 ms; 37,372 KB
testcase_27	AC	232 ms; 46,028 KB
testcase_28	AC	219 ms; 47,216 KB
testcase_29	AC	175 ms; 40,844 KB
testcase_30	AC	213 ms; 48,648 KB
testcase_31	AC	149 ms; 39,012 KB
testcase_32	AC	235 ms; 49,620 KB
testcase_33	AC	101 ms; 24,852 KB
testcase_34	AC	235 ms; 46,240 KB
testcase_35	AC	153 ms; 35,436 KB
testcase_36	AC	235 ms; 49,740 KB
testcase_37	AC	201 ms; 44,316 KB
testcase_38	AC	111 ms; 30,084 KB
testcase_39	AC	237 ms; 45,300 KB
testcase_40	AC	237 ms; 45,368 KB
testcase_41	AC	236 ms; 47,380 KB
testcase_42	AC	238 ms; 45,248 KB
testcase_43	AC	237 ms; 45,448 KB
testcase_44	AC	313 ms; 48,652 KB
testcase_45	AC	350 ms; 47,308 KB
testcase_46	AC	343 ms; 47,572 KB
testcase_47	AC	216 ms; 48,876 KB
testcase_48	AC	200 ms; 44,212 KB
testcase_49	AC	218 ms; 47,096 KB

コンパイルメッセージ

Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc)
Copyright (C) Microsoft Corporation. All rights reserved.

ソースコード

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

namespace ProgrammingContest
{
    class MainClass : IDisposable
    {
        Scanner sc;
        Writer wr;
        string backPath = "..";
        char dirSep = System.IO.Path.DirectorySeparatorChar;
        string inFilePath = null;
        string outFilePath = null;
        public MainClass()
        {
            this.inFilePath = this.backPath
                            + this.dirSep
                            + this.backPath
                            + this.dirSep
                            + "in.txt";
            this.outFilePath = this.backPath
                             + this.dirSep
                             + this.backPath
                             + this.dirSep
                             + "out.txt";

            this.wr = new Writer(this.isReactive);
            //this.wr = new Writer(this.outFilePath);
#if DEBUG
            if (!this.isReactive)
                this.sc = new Scanner(this.inFilePath);
            else
                this.sc = new Scanner();
#else
            this.sc = new Scanner();
#endif
        }
        static void Main(string[] args)
        {
            using (var mainClass = new MainClass())
            {
                //mainClass.MakeTestCase();
                mainClass.Solve();
            }
        }

        public void Dispose()
        {
            if (this.sc != null)
            {
                this.sc.Dispose();
                this.sc = null;
            }
            if (this.wr != null)
            {
                this.wr.Dispose();
                this.wr = null;
            }
        }

        void MakeTestCase()
        {
            Random rand = new Random();
            this.wr = new Writer(inFilePath);


        }

        void Solve()
        {
            int N = sc.NextInt;
            var a = sc.GetIntArray(N);
            var b = sc.GetIntArray(N);
            var candidate = new SortedSet<int>(Enumerable.Range(1, N));
            var ans = new List<int>();
            int ptr = 0;
            foreach (var el in b)
            {
                if (candidate.Contains(el))
                {
                    while (ptr < N && el != a[ptr])
                    {
                        candidate.Remove(a[ptr]);
                        ptr++;
                    }
                    ans.Add(el);
                    candidate.Remove(el);
                }
            }
            ans.Sort();
            ans.ForEach(wr.WriteLine);
        }


        bool isReactive = false; // TODO: reactive check !!
    }

    class Writer : IDisposable
    {
        private System.IO.TextWriter writer;
        private StringBuilder sb;
        private bool isReactive;
        public Writer(string path) : this(new System.IO.StreamWriter(path))
        {
        }
        public Writer(bool isReactive) : this(null, isReactive)
        {
        }
        public Writer(System.IO.TextWriter writer = null, bool isReactive = false)
        {
            this.writer = (writer ?? Console.Out);
            this.isReactive = isReactive;
            if (!this.isReactive)
                this.sb = new StringBuilder();
        }
        public void Dispose()
        {
            if (!this.isReactive)
                this.writer.Write(sb.ToString());
            if (!this.writer.Equals(Console.Out))
                this.writer.Dispose();
        }
        public void Write(object val)
        {
            if (this.isReactive)
            {
                this.writer.Write(val.ToString());
                this.writer.Flush();
            }
            else
                this.sb.Append(val.ToString());
        }
        public void Write(string format, params object[] vals)
        {
            if (this.isReactive)
            {
                this.writer.Write(format, vals);
                this.writer.Flush();
            }
            else
                this.sb.AppendFormat(format, vals);
        }
        public void WriteLine(object val = null)
        {
            this.Write((val ?? string.Empty).ToString() + System.Environment.NewLine);
        }
        public void WriteLine(int val)
        {
            this.WriteLine(val.ToString());
        }
        public void WriteLine(long val)
        {
            this.WriteLine(val.ToString());
        }
        public void WriteLine(string val)
        {
            this.WriteLine((object)val);
        }
        public void WriteLine(string format, params object[] vals)
        {
            this.Write(format + System.Environment.NewLine, vals);
        }
    }

    class Scanner : IDisposable
    {
        private Queue<string> buffer;
        private char[] sep;
        private System.IO.TextReader reader;
        public Scanner(string path) : this(new System.IO.StreamReader(path))
        {
        }
        public Scanner(System.IO.TextReader reader = null)
        {
            this.buffer = new Queue<string>();
            this.sep = new char[] { ' ' };
            this.reader = (reader ?? Console.In);
        }
        private void CheckBuffer()
        {
            if (this.buffer.Count == 0)
            {
                string str = string.Empty;
                while (string.IsNullOrEmpty(str))
                    str = this.reader.ReadLine();

                str.Split(this.sep).ToList()
                   .ForEach(el => this.buffer.Enqueue(el));
            }
        }

        public void Dispose()
        {
            if (!this.reader.Equals(Console.In))
                this.reader.Dispose();
        }

        public string Next
        {
            get
            {
                this.CheckBuffer();
                return this.buffer.Dequeue();
            }
        }
        public string[] GetStringArray(int N)
        {
            return Enumerable.Range(0, N)
                             .Select(e => this.Next)
                             .ToArray();
        }

        public int NextInt
        {
            get
            {
                return int.Parse(this.Next);
            }
        }
        public int[] GetIntArray(int N)
        {
            return Enumerable.Range(0, N)
                             .Select(e => this.NextInt)
                             .ToArray();
        }

        public double NextDouble
        {
            get
            {
                return double.Parse(this.Next);
            }
        }
        public double[] GetdoubleArray(int N)
        {
            return Enumerable.Range(0, N)
                             .Select(e => this.NextDouble)
                             .ToArray();
        }

        public long NextLong
        {
            get
            {
                return long.Parse(this.Next);
            }
        }
        public long[] GetLongArray(int N)
        {
            return Enumerable.Range(0, N)
                             .Select(e => this.NextLong)
                             .ToArray();
        }

        public bool IsEnd
        {
            get
            {
                this.CheckBuffer();
                return this.buffer.Count == 0;
            }
        }
    }
}