#412128 (C#(csc)) No.240 ナイト散歩

• 問題: No.240 ナイト散歩
• ユーザー: mnzn
• 提出日時: 2019-12-26 17:09:20
• 言語: C#(csc) (csc 3.9.0)
• 結果: AC
• 実行時間: 25 ms / 2,000 ms
• コード長: 5,022 bytes
• コンパイル時間: 1,474 ms
• コンパイル使用メモリ: 112,780 KB
• 実行使用メモリ: 26,064 KB
• 最終ジャッジ日時: 2024-10-04 12:32:27
• 合計ジャッジ時間: 3,197 ms
• ジャッジサーバーID （参考情報）: judge2 / judge5

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	24 ms; 23,512 KB
testcase_01	AC	24 ms; 24,112 KB
testcase_02	AC	24 ms; 23,888 KB
testcase_03	AC	24 ms; 26,064 KB
testcase_04	AC	24 ms; 23,744 KB
testcase_05	AC	24 ms; 26,004 KB
testcase_06	AC	24 ms; 24,116 KB
testcase_07	AC	23 ms; 23,876 KB
testcase_08	AC	23 ms; 23,872 KB
testcase_09	AC	23 ms; 24,004 KB
testcase_10	AC	24 ms; 23,988 KB
testcase_11	AC	24 ms; 25,916 KB
testcase_12	AC	24 ms; 23,996 KB
testcase_13	AC	23 ms; 25,940 KB
testcase_14	AC	24 ms; 25,784 KB
testcase_15	AC	24 ms; 24,004 KB
testcase_16	AC	25 ms; 23,616 KB
testcase_17	AC	24 ms; 23,892 KB
testcase_18	AC	25 ms; 25,684 KB
testcase_19	AC	24 ms; 23,764 KB
testcase_20	AC	24 ms; 21,944 KB
testcase_21	AC	25 ms; 26,060 KB
testcase_22	AC	25 ms; 25,804 KB
testcase_23	AC	23 ms; 23,728 KB
testcase_24	AC	24 ms; 24,112 KB
testcase_25	AC	22 ms; 21,816 KB
testcase_26	AC	22 ms; 23,852 KB
testcase_27	AC	23 ms; 25,944 KB
testcase_28	AC	24 ms; 23,616 KB
testcase_29	AC	24 ms; 23,748 KB
testcase_30	AC	25 ms; 23,856 KB
testcase_31	AC	24 ms; 25,908 KB
testcase_32	AC	23 ms; 23,752 KB
testcase_33	AC	23 ms; 23,868 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;

class Program
{
    static void Main(string[] args)
    {
        var X = sc.ReadInt();
        var Y = sc.ReadInt();
        var dp = new bool[100, 100];
        dp[50, 50] = true;
        for (int t = 0; t < 3; t++)
        {
            var nextDP = new bool[100, 100];
            for (int i = 10; i < 90; i++)
            {
                for (int j = 10; j < 90; j++)
                {
                    if (dp[i, j])
                    {
                        nextDP[i + 1, j + 2] = true;
                        nextDP[i + 1, j - 2] = true;
                        nextDP[i - 1, j + 2] = true;
                        nextDP[i - 1, j - 2] = true;
                        nextDP[i + 2, j + 1] = true;
                        nextDP[i + 2, j - 1] = true;
                        nextDP[i - 2, j + 1] = true;
                        nextDP[i - 2, j - 1] = true;
                        nextDP[i, j] = true;
                    }
                }
            }
            dp = nextDP;
        }
        if (0 <= X + 50 && X + 50 < 100 && 0 <= Y + 50 && Y + 50 < 100)
        {
            if (dp[X + 50, Y + 50])
            {
                Console.WriteLine("YES");
                return;
            }
        }
        Console.WriteLine("NO");
    }
    static Scanner sc = new Scanner();
}

class Scanner
{
    string[] S = new string[0];
    int Index = 0;
    char[] Separators = new char[] { ' ' };

    public string Next()
    {
        if (this.Index < this.S.Length) return this.S[this.Index++];
        var line = "";
        while (line == "") line = Console.ReadLine();
        this.S = line.Split(this.Separators, StringSplitOptions.RemoveEmptyEntries);
        if (this.S.Length == 0) return this.Next();
        this.Index = 0;
        return this.S[this.Index++];
    }
    public string ReadStr()
    {
        return this.Next();
    }
    public char ReadChar()
    {
        return this.Next()[0];
    }
    public int ReadInt()
    {
        return int.Parse(this.Next());
    }
    public uint ReadUInt()
    {
        return uint.Parse(this.Next());
    }
    public long ReadLong()
    {
        return long.Parse(this.Next());
    }
    public double ReadDouble()
    {
        return double.Parse(this.Next());
    }
    public Tuple<int, int> ReadTup(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<long, long> ReadTupLong(int add = 0)
    {
        return Tuple.Create(this.ReadLong() + add, this.ReadLong() + add);
    }
    public Tuple<int, int, int> ReadTup3(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<int, int, int, int> ReadTup4(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public int[] ReadIntArray(int n)
    {
        var array = new int[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadInt();
        }
        return array;
    }
    public long[] ReadLongArray(int n)
    {
        var array = new long[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadLong();
        }
        return array;
    }
    public double[] ReadDoubleArray(int n)
    {
        var array = new double[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadDouble();
        }
        return array;
    }
    public char[] ReadCharArray(int n)
    {
        var array = new char[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadChar();
        }
        return array;
    }
    public string[] ReadStrArray(int n)
    {
        var array = new string[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadStr();
        }
        return array;
    }
    public Tuple<long, long>[] ReadTupLongArray(int n, int add = 0)
    {
        var array = new Tuple<long, long>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTupLong(add);
        }
        return array;
    }
    public Tuple<int, int>[] ReadTupArray(int n, int add = 0)
    {
        var array = new Tuple<int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup(add);
        }
        return array;
    }
    public Tuple<int, int, int>[] ReadTup3Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup3(add);
        }
        return array;
    }
    public Tuple<int, int, int, int>[] ReadTup4Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup4(add);
        }
        return array;
    }
}