結果

問題 No.452 横着者のビンゴゲーム
ユーザー りあんりあん
提出日時 2016-12-03 20:57:03
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 305 ms / 3,000 ms
コード長 10,048 bytes
コンパイル時間 2,412 ms
コンパイル使用メモリ 122,968 KB
実行使用メモリ 52,864 KB
最終ジャッジ日時 2024-11-28 23:48:39
合計ジャッジ時間 7,439 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge3
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 30 ms
18,944 KB
testcase_01 AC 31 ms
19,328 KB
testcase_02 AC 31 ms
19,328 KB
testcase_03 AC 31 ms
19,328 KB
testcase_04 AC 30 ms
19,328 KB
testcase_05 AC 33 ms
19,328 KB
testcase_06 AC 31 ms
19,200 KB
testcase_07 AC 31 ms
19,456 KB
testcase_08 AC 31 ms
19,200 KB
testcase_09 AC 31 ms
19,328 KB
testcase_10 AC 31 ms
19,328 KB
testcase_11 AC 32 ms
19,456 KB
testcase_12 AC 30 ms
19,328 KB
testcase_13 AC 31 ms
19,328 KB
testcase_14 AC 212 ms
52,864 KB
testcase_15 AC 207 ms
52,480 KB
testcase_16 AC 130 ms
36,352 KB
testcase_17 AC 42 ms
20,480 KB
testcase_18 AC 46 ms
21,888 KB
testcase_19 AC 43 ms
20,864 KB
testcase_20 AC 42 ms
20,736 KB
testcase_21 AC 76 ms
25,728 KB
testcase_22 AC 41 ms
20,352 KB
testcase_23 AC 129 ms
32,128 KB
testcase_24 AC 39 ms
19,968 KB
testcase_25 AC 35 ms
19,840 KB
testcase_26 AC 82 ms
27,008 KB
testcase_27 AC 72 ms
26,752 KB
testcase_28 AC 50 ms
22,272 KB
testcase_29 AC 44 ms
20,992 KB
testcase_30 AC 96 ms
29,184 KB
testcase_31 AC 39 ms
20,608 KB
testcase_32 AC 37 ms
20,096 KB
testcase_33 AC 53 ms
22,528 KB
testcase_34 AC 49 ms
22,016 KB
testcase_35 AC 48 ms
21,376 KB
testcase_36 AC 36 ms
19,840 KB
testcase_37 AC 37 ms
19,968 KB
testcase_38 AC 305 ms
46,592 KB
testcase_39 AC 201 ms
36,224 KB
testcase_40 AC 199 ms
36,352 KB
testcase_41 AC 196 ms
36,352 KB
testcase_42 AC 192 ms
36,224 KB
testcase_43 AC 197 ms
36,352 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.Linq.Expressions;
using System.IO;
//using System.Diagnostics;

using Binary = System.Func<System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.BinaryExpression>;
using Unary = System.Func<System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.UnaryExpression>;

class Program
{
    static StreamWriter sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };
    static Scan sc = new Scan();
    const int M = 1000000007;
    const double eps = 1e-9;
    static readonly int[] dd = { 0, 1, 0, -1, 0 };
    static void Main()
    {
        int n, m;
        sc.Multi(out n, out m);
        var c = new int[m][][];
        var num = new bool[m][][];
        int min = n * 2;
        for (int i = 0; i < m; i++)
        {
            num[i] = new bool[n * 2 + 2][];
            c[i] = new int[n * 2 + 2][];
            for (int j = 0; j < n; j++)
            {
                c[i][j] = sc.IntArr;
                num[i][j] = new bool[n * n * m + 1];
                foreach (var item in c[i][j])
                {
                    num[i][j][item] = true;
                }
            }
            for (int j = n; j < n * 2; j++)
            {
                c[i][j] = new int[n];
                num[i][j] = new bool[n * n * m + 1];
                for (int k = 0; k < n; k++)
                {
                    c[i][j][k] = c[i][k][j - n];
                    num[i][j][c[i][j][k]] = true;
                }
            }
            c[i][n * 2] = new int[n];
            c[i][n * 2 + 1] = new int[n];
            num[i][n * 2] = new bool[n * n * m + 1];
            num[i][n * 2 + 1] = new bool[n * n * m + 1];
            for (int j = 0; j < n; j++)
            {
                c[i][n * 2][j] = c[i][j][j];
                num[i][n * 2][c[i][j][j]] = true;
                c[i][n * 2 + 1][j] = c[i][j][n - j - 1];
                num[i][n * 2 + 1][c[i][j][n - j - 1]] = true;
            }
            for (int j = 0; j < i; j++)
            {
                for (int k = 0; k < n * 2 + 2; k++)
                {
                    for (int l = 0; l < n * 2 + 2; l++)
                    {
                        int a = n * 2;
                        for (int p = 0; p < n; p++)
                        {
                            if (num[j][l][c[i][k][p]])
                            {
                                --a;
                            }
                        }
                        min = Math.Min(min, a);
                    }
                }
            }
        }
        Prt(min - 1);
        sw.Flush();
    }
    static void swap<T>(ref T a, ref T b) { var t = a; a = b; b = t; }
    static T Max<T>(params T[] a) => a.Max();
    static T Min<T>(params T[] a) => a.Min();
    static void DBG<T>(params T[] a) => Console.WriteLine(string.Join(" ", a));
    static void DBG(params object[] a) => Console.WriteLine(string.Join(" ", a));
    static void Prt<T>(params T[] a) => sw.WriteLine(string.Join(" ", a));
    static void Prt(params object[] a) => sw.WriteLine(string.Join(" ", a));
}
static class ex
{
    public static string con<T>(this IEnumerable<T> a) => a.con(" ");
    public static string con<T>(this IEnumerable<T> a, string s) => string.Join(s, a);
    public static void swap<T>(this IList<T> a, int i, int j) { var t = a[i]; a[i] = a[j]; a[j] = t; }
    public static T[] copy<T>(this IList<T> a)
    {
        var ret = new T[a.Count];
        for (int i = 0; i < a.Count; i++) ret[i] = a[i];
        return ret;
    }
}
static class Operator<T>
{
    static readonly ParameterExpression x = Expression.Parameter(typeof(T), "x");
    static readonly ParameterExpression y = Expression.Parameter(typeof(T), "y");
    public static readonly Func<T, T, T> Add = Lambda(Expression.Add);
    public static readonly Func<T, T, T> Subtract = Lambda(Expression.Subtract);
    public static readonly Func<T, T, T> Multiply = Lambda(Expression.Multiply);
    public static readonly Func<T, T, T> Divide = Lambda(Expression.Divide);
    public static readonly Func<T, T> Plus = Lambda(Expression.UnaryPlus);
    public static readonly Func<T, T> Negate = Lambda(Expression.Negate);
    public static Func<T, T, T> Lambda(Binary op) => Expression.Lambda<Func<T, T, T>>(op(x, y), x, y).Compile();
    public static Func<T, T> Lambda(Unary op) => Expression.Lambda<Func<T, T>>(op(x), x).Compile();
}

class ScanCHK : Scan
{
    public new string Str { get { var s = Console.ReadLine(); if (s != s.Trim()) throw new Exception(); return s; } }
}
class Scan
{
    public int Int => int.Parse(Str);
    public long Long => long.Parse(Str);
    public double Double => double.Parse(Str);
    public string Str => Console.ReadLine().Trim();
    public int[] IntArr => StrArr.Select(int.Parse).ToArray();
    public long[] LongArr => StrArr.Select(long.Parse).ToArray();
    public double[] DoubleArr => StrArr.Select(double.Parse).ToArray();
    public string[] StrArr => Str.Split();
    bool eq<T, U>() => typeof(T).Equals(typeof(U));
    T ct<T, U>(U a) => (T)Convert.ChangeType(a, typeof(T));
    T cv<T>(string s) => eq<T, int>() ? ct<T, int>(int.Parse(s))
                       : eq<T, long>() ? ct<T, long>(long.Parse(s))
                       : eq<T, double>() ? ct<T, double>(double.Parse(s))
                       : eq<T, char>() ? ct<T, char>(s[0]) : ct<T, string>(s);
    public void Multi<T>(out T a) => a = cv<T>(Str);
    public void Multi<T, U>(out T a, out U b)
    { var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); }
    public void Multi<T, U, V>(out T a, out U b, out V c)
    { var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); }
    public void Multi<T, U, V, W>(out T a, out U b, out V c, out W d)
    { var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); }
    public void Multi<T, U, V, W, X>(out T a, out U b, out V c, out W d, out X e)
    { var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); e = cv<X>(ar[4]); }
}
class mymath
{
    public static long Mod = 1000000007;
    public static bool isprime(long a)
    {
        if (a < 2) return false;
        for (long i = 2; i * i <= a; i++) if (a % i == 0) return false;
        return true;
    }
    public static bool[] sieve(int n)
    {
        var p = new bool[n + 1];
        for (int i = 2; i <= n; i++) p[i] = true;
        for (int i = 2; i * i <= n; i++) if (p[i]) for (int j = i * i; j <= n; j += i) p[j] = false;
        return p;
    }
    public static List<int> getprimes(int n)
    {
        var prs = new List<int>();
        var p = sieve(n);
        for (int i = 2; i <= n; i++) if (p[i]) prs.Add(i);
        return prs;
    }
    public static long[][] E(int n)
    {
        var ret = new long[n][];
        for (int i = 0; i < n; i++) { ret[i] = new long[n]; ret[i][i] = 1; }
        return ret;
    }
    public static long[][] pow(long[][] A, long n)
    {
        if (n == 0) return E(A.Length);
        var t = pow(A, n / 2);
        if ((n & 1) == 0) return mul(t, t);
        return mul(mul(t, t), A);
    }
    public static long dot(long[] x, long[] y)
    {
        int n = x.Length;
        long ret = 0;
        for (int i = 0; i < n; i++) ret = (ret + x[i] * y[i]) % Mod;
        return ret;
    }
    public static long[][] trans(long[][] A)
    {
        int n = A[0].Length, m = A.Length;
        var ret = new long[n][];
        for (int i = 0; i < n; i++) { ret[i] = new long[m]; for (int j = 0; j < m; j++) ret[i][j] = A[j][i]; }
        return ret;
    }
    public static long[] mul(long[][] A, long[] x)
    {
        int n = A.Length;
        var ret = new long[n];
        for (int i = 0; i < n; i++) ret[i] = dot(x, A[i]);
        return ret;
    }
    public static long[][] mul(long[][] A, long[][] B)
    {
        int n = A.Length;
        var Bt = trans(B);
        var ret = new long[n][];
        for (int i = 0; i < n; i++) ret[i] = mul(Bt, A[i]);
        return ret;
    }
    public static long[] add(long[] x, long[] y)
    {
        int n = x.Length;
        var ret = new long[n];
        for (int i = 0; i < n; i++) ret[i] = (x[i] + y[i]) % Mod;
        return ret;
    }
    public static long[][] add(long[][] A, long[][] B)
    {
        int n = A.Length;
        var ret = new long[n][];
        for (int i = 0; i < n; i++) ret[i] = add(A[i], B[i]);
        return ret;
    }
    public static long pow(long a, long b)
    {
        if (a >= Mod) return pow(a % Mod, b);
        if (a == 0) return 0;
        if (b == 0) return 1;
        var t = pow(a, b / 2);
        if ((b & 1) == 0) return t * t % Mod;
        return t * t % Mod * a % Mod;
    }
    public static long inv(long a) => pow(a, Mod - 2);
    public static long gcd(long a, long b)
    {
        while (b > 0) { var t = a % b; a = b; b = t; }
        return a;
    }
    // a x + b y = gcd(a, b)
    public static long extgcd(long a, long b, out long x, out long y)
    {
        long g = a; x = 1; y = 0;
        if (b > 0) { g = extgcd(b, a % b, out y, out x); y -= a / b * x; }
        return g;
    }
    public static long lcm(long a, long b) => a * (b / gcd(a, b));
    public static long comb(int n, int r)
    {
        if (n < 0 || r < 0 || r > n) return 0;
        if (n - r < r) r = n - r;
        if (r == 0) return 1;
        if (r == 1) return n;
        int[] numer = new int[r], denom = new int[r];
        for (int k = 0; k < r; k++) { numer[k] = n - r + k + 1; denom[k] = k + 1; }
        for (int p = 2; p <= r; p++)
        {
            int piv = denom[p - 1];
            if (piv > 1)
            {
                int ofst = (n - r) % p;
                for (int k = p - 1; k < r; k += p) { numer[k - ofst] /= piv; denom[k] /= piv; }
            }
        }
        long ret = 1;
        for (int k = 0; k < r; k++) if (numer[k] > 1) ret = ret * numer[k] % Mod;
        return ret;
    }
}
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