結果

問題 No.998 Four Integers
ユーザー claw88claw88
提出日時 2020-02-28 21:21:26
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 25 ms / 1,000 ms
コード長 4,364 bytes
コンパイル時間 878 ms
コンパイル使用メモリ 110,464 KB
実行使用メモリ 18,176 KB
最終ジャッジ日時 2024-11-30 22:56:37
合計ジャッジ時間 2,172 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge4
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 24 ms
18,048 KB
testcase_01 AC 24 ms
17,920 KB
testcase_02 AC 23 ms
17,920 KB
testcase_03 AC 22 ms
18,048 KB
testcase_04 AC 23 ms
18,176 KB
testcase_05 AC 22 ms
18,048 KB
testcase_06 AC 24 ms
18,048 KB
testcase_07 AC 23 ms
18,048 KB
testcase_08 AC 22 ms
17,920 KB
testcase_09 AC 23 ms
17,920 KB
testcase_10 AC 24 ms
18,048 KB
testcase_11 AC 23 ms
17,920 KB
testcase_12 AC 21 ms
17,920 KB
testcase_13 AC 22 ms
18,048 KB
testcase_14 AC 23 ms
17,792 KB
testcase_15 AC 22 ms
18,048 KB
testcase_16 AC 22 ms
17,792 KB
testcase_17 AC 23 ms
17,920 KB
testcase_18 AC 22 ms
18,176 KB
testcase_19 AC 22 ms
18,048 KB
testcase_20 AC 22 ms
17,664 KB
testcase_21 AC 21 ms
18,048 KB
testcase_22 AC 25 ms
18,048 KB
testcase_23 AC 23 ms
18,048 KB
testcase_24 AC 24 ms
18,048 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

diff # 

using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using SB = System.Text.StringBuilder;
//using System.Threading.Tasks;
//using System.Text.RegularExpressions;
//using System.Globalization;
//using System.Diagnostics;
using static System.Console;
using System.Numerics;
using static System.Math;
using pair = Pair<int, int>;

class Program
{
    static void Main()
    {
        //SetOut(new StreamWriter(OpenStandardOutput()) { AutoFlush = false });
        new Program().solve();
        Out.Flush();
    }
    readonly Scanner cin = new Scanner();
    readonly int[] dd = { 0, 1, 0, -1, 0 }; //→↓←↑
    readonly int mod = 1000000007;
    readonly int dom = 998244353;
    bool chmax<T>(ref T a, T b) where T : IComparable<T> { if (a.CompareTo(b) < 0) { a = b; return true; } return false; }
    bool chmin<T>(ref T a, T b) where T : IComparable<T> { if (b.CompareTo(a) < 0) { a = b; return true; } return false; }

    void solve()
    {
        var A = cin.scanint;
        Array.Sort(A);
        if (A[0] + 1 == A[1] && A[1] + 1 == A[2] && A[2] + 1 == A[3])
        {
            WriteLine("Yes");
        }
        else
        {
            WriteLine("No");
        }
    }

    bool next_permutation<T>(T[] array) where T : IComparable<T>
    {
        return next_permutation(array, 0, array.Length);
    }
    bool next_permutation<T>(T[] array, int start, int length) where T : IComparable<T>
    {
        int end = start + length - 1;
        if (end <= start) return false;
        int last = end;
        while (true)
        {
            int pos = last--;
            if (array[last].CompareTo(array[pos]) < 0)
            {
                int i;
                for (i = end + 1; array[last].CompareTo(array[--i]) >= 0;) { }
                T tmp = array[last]; array[last] = array[i]; array[i] = tmp;
                Array.Reverse(array, pos, end - pos + 1);
                return true;
            }
            if (last == start)
            {
                //Array.Reverse(array, start, end - start + 1);
                return false;
            }
        }
    }
}


static class Ex
{
    public static void join<T>(this IEnumerable<T> values, string sep = " ") => WriteLine(string.Join(sep, values));
    public static string concat<T>(this IEnumerable<T> values) => string.Concat(values);
    public static string reverse(this string s) { var t = s.ToCharArray(); Array.Reverse(t); return t.concat(); }

    public static int lower_bound<T>(this IList<T> arr, T val) where T : IComparable<T>
    {
        int low = 0, high = arr.Count;
        int mid;
        while (low < high)
        {
            mid = ((high - low) >> 1) + low;
            if (arr[mid].CompareTo(val) < 0) low = mid + 1;
            else high = mid;
        }
        return low;
    }
    public static int upper_bound<T>(this IList<T> arr, T val) where T : IComparable<T>
    {
        int low = 0, high = arr.Count;
        int mid;
        while (low < high)
        {
            mid = ((high - low) >> 1) + low;
            if (arr[mid].CompareTo(val) <= 0) low = mid + 1;
            else high = mid;
        }
        return low;
    }
}

class Pair<T, U> : IComparable<Pair<T, U>> where T : IComparable<T> where U : IComparable<U>
{
    public T f; public U s;
    public Pair(T f, U s) { this.f = f; this.s = s; }
    public int CompareTo(Pair<T, U> a) => f.CompareTo(a.f) != 0 ? f.CompareTo(a.f) : s.CompareTo(a.s);
    public override string ToString() => $"{f} {s}";
}

class Scanner
{
    string[] s; int i;
    readonly char[] cs = new char[] { ' ' };
    public Scanner() { s = new string[0]; i = 0; }
    public string[] scan => ReadLine().Split();
    public int[] scanint => Array.ConvertAll(scan, int.Parse);
    public long[] scanlong => Array.ConvertAll(scan, long.Parse);
    public double[] scandouble => Array.ConvertAll(scan, double.Parse);
    public string next
    {
        get
        {
            if (i < s.Length) return s[i++];
            string st = ReadLine();
            while (st == "") st = ReadLine();
            s = st.Split(cs, StringSplitOptions.RemoveEmptyEntries);
            i = 0;
            return next;
        }
    }
    public int nextint => int.Parse(next);
    public long nextlong => long.Parse(next);
    public double nextdouble => double.Parse(next);
}
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