#468474 (C#(csc)) No.182 新規性の虜

提出ソース

結果

問題	No.182 新規性の虜
ユーザー	mnzn
提出日時	2020-04-23 14:39:55
言語	C#(csc) (csc 3.9.0)
結果	AC
実行時間	83 ms / 5,000 ms
コード長	4,823 bytes
コンパイル時間	1,157 ms
コンパイル使用メモリ	108,544 KB
実行使用メモリ	34,176 KB
最終ジャッジ日時	2024-10-13 14:12:15
合計ジャッジ時間	3,926 ms
ジャッジサーバーID （参考情報）	judge2 / judge5

このコードへのチャレンジ
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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	28 ms 18,048 KB
testcase_01	AC	28 ms 18,048 KB
testcase_02	AC	29 ms 18,048 KB
testcase_03	AC	29 ms 17,920 KB
testcase_04	AC	28 ms 17,920 KB
testcase_05	AC	29 ms 17,920 KB
testcase_06	AC	29 ms 18,176 KB
testcase_07	AC	29 ms 18,304 KB
testcase_08	AC	64 ms 27,520 KB
testcase_09	AC	83 ms 34,176 KB
testcase_10	AC	74 ms 30,976 KB
testcase_11	AC	67 ms 28,544 KB
testcase_12	AC	48 ms 22,400 KB
testcase_13	AC	28 ms 18,048 KB
testcase_14	AC	28 ms 18,176 KB
testcase_15	AC	28 ms 18,176 KB
testcase_16	AC	29 ms 18,048 KB
testcase_17	AC	28 ms 18,048 KB
testcase_18	AC	63 ms 26,688 KB
testcase_19	AC	55 ms 24,596 KB
testcase_20	AC	47 ms 22,656 KB
testcase_21	AC	68 ms 27,392 KB
testcase_22	AC	51 ms 23,268 KB
testcase_23	AC	28 ms 18,176 KB
testcase_24	AC	81 ms 33,536 KB
testcase_25	AC	66 ms 25,596 KB
testcase_26	AC	40 ms 20,448 KB
testcase_27	AC	29 ms 18,176 KB
evil01.txt	AC	89 ms 36,608 KB
evil02.txt	AC	87 ms 36,480 KB

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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

raw source code

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;

class Program
{
    static Scanner sc = new Scanner();
    static void Main(string[] args)
    {
        var sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };
        Console.SetOut(sw);
        Solve();
        Console.Out.Flush();
    }
    static void Solve()
    {
        var N = sc.ReadInt();
        var A = sc.ReadIntArray(N);
        var map = new HashMap<int, int>();
        foreach (var a in A)
        {
            map[a]++;
        }
        var ans = 0;
        foreach (var p in map)
        {
            if (p.Value == 1) ans++;
        }
        Console.WriteLine(ans);
    }
    class HashMap<K, V> : Dictionary<K, V> where V : new()
    {
        private V DefaltValue = new V();
        public HashMap() { }
        public HashMap(V defaultValue)
        {
            this.DefaltValue = new V();
        }
        new public V this[K i]
        {
            get
            {
                V v;
                return TryGetValue(i, out v) ? v : base[i] = this.DefaltValue;
            }
            set { base[i] = value; }
        }
    }
}
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;
    }
}

yukicoder

結果

テストケース

コンパイルメッセージ

ソースコード