結果
| 問題 | No.861 ケーキカット |
| ユーザー |
 りあん
|
| 提出日時 | 2019-08-09 23:19:35 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 10,557 bytes |
| コンパイル時間 | 1,323 ms |
| コンパイル使用メモリ | 116,352 KB |
| 実行使用メモリ | 23,552 KB |
| 最終ジャッジ日時 | 2024-07-19 15:50:59 |
| 合計ジャッジ時間 | 33,941 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge5 |
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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 | TLE | - |
| testcase_01 | TLE | - |
| testcase_02 | TLE | - |
| testcase_03 | TLE | - |
| testcase_04 | TLE | - |
| testcase_05 | TLE | - |
| testcase_06 | TLE | - |
| testcase_07 | TLE | - |
| testcase_08 | TLE | - |
| testcase_09 | TLE | - |
| testcase_10 | TLE | - |
| testcase_11 | TLE | - |
| testcase_12 | TLE | - |
| testcase_13 | TLE | - |
| testcase_14 | TLE | - |
| testcase_15 | TLE | - |
| testcase_16 | TLE | - |
| testcase_17 | TLE | - |
| testcase_18 | TLE | - |
| testcase_19 | TLE | - |
| testcase_20 | TLE | - |
| testcase_21 | TLE | - |
| testcase_22 | TLE | - |
| testcase_23 | TLE | - |
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.Linq.Expressions;
using System.IO;
using System.Text;
using System.Diagnostics;
using static util;
using P = pair<int, int>;
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 int M2 = 998244353;
const long LM = 1L << 60;
const double eps = 1e-11;
static void Main(string[] args)
{
var a = new long[5][];
long all = 0;
for (int i = 0; i < 5; i++)
{
a[i] = sc.LongArr;
all += a[i].Sum();
}
long ans = LM;
for (int i = 0; i < 16; i++)
{
for (int j = i + 1; j < 16; j++)
{
var col = new bool[5][];
for (int k = 0; k < 5; k++)
{
col[k] = new bool[5];
}
for (int k = i; k < j; k++)
{
if (k < 5) {
col[0][k] = true;
}
else if (k < 9) {
col[k - 4][4] = true;
}
else if (k < 13) {
col[4][12 - k] = true;
}
else {
col[16 - k][0] = true;
}
}
for (int k = 0; k < (1 << 9); k++)
{
for (int l = 0; l < 9; l++)
{
if (((k >> l) & 1) == 1) {
col[l / 3 + 1][l % 3 + 1] = true;
}
}
for (int l = 0; l < 2; l++)
{
var b = l == 0;
var vis = new bool[5][];
for (int m = 0; m < 5; m++)
{
vis[m] = new bool[5];
}
for (int p = 0; p < 5; p++)
{
for (int q = 0; q < 5; q++)
{
if (col[p][q] == b) {
vis[p][q] = true;
var que = new Queue<P>();
que.Enqueue(new P(p, q));
while (que.Any()) {
var pp = que.Dequeue();
foreach (var item in pp.adjacents(5, 5))
{
if (col[item.v1][item.v2] == b && !vis[item.v1][item.v2]) {
vis[item.v1][item.v2] = true;
que.Enqueue(item);
}
}
}
goto A;
}
}
}
A:
bool ok = true;
long sum = 0;
for (int p = 0; p < 5; p++)
{
for (int q = 0; q < 5; q++)
{
if (col[p][q] == b) sum += a[p][q];
if (!vis[p][q] && col[p][q] == b) {
ok = false;
}
}
}
if (ok) {
ans = Math.Min(ans, Math.Abs(all - sum * 2));
}
}
}
}
}
Prt(ans);
sw.Flush();
}
static void DBG(string a) => Console.WriteLine(a);
static void DBG<T>(IEnumerable<T> a) => DBG(string.Join(" ", a));
static void DBG(params object[] a) => DBG(string.Join(" ", a));
static void Prt(string a) => sw.WriteLine(a);
static void Prt<T>(IEnumerable<T> a) => Prt(string.Join(" ", a));
static void Prt(params object[] a) => Prt(string.Join(" ", a));
}
class pair<T, U> : IComparable<pair<T, U>> {
public T v1;
public U v2;
public pair() : this(default(T), default(U)) {}
public pair(T v1, U v2) { this.v1 = v1; this.v2 = v2; }
public int CompareTo(pair<T, U> a) {
int c = Comparer<T>.Default.Compare(v1, a.v1);
return c != 0 ? c : Comparer<U>.Default.Compare(v2, a.v2);
}
public override string ToString() => v1 + " " + v2;
public void Deconstruct(out T a, out U b) { a = v1; b = v2; }
public static bool operator>(pair<T, U> a, pair<T, U> b) => a.CompareTo(b) > 0;
public static bool operator<(pair<T, U> a, pair<T, U> b) => a.CompareTo(b) < 0;
public static bool operator>=(pair<T, U> a, pair<T, U> b) => a.CompareTo(b) >= 0;
public static bool operator<=(pair<T, U> a, pair<T, U> b) => a.CompareTo(b) <= 0;
}
static class util {
public static pair<T, U> make_pair<T, U>(T v1, U v2) => new pair<T, U>(v1, v2);
public static T sq<T>(T a) => Operator<T>.Multiply(a, a);
public static T Max<T>(params T[] a) => a.Max();
public static T Min<T>(params T[] a) => a.Min();
public static bool inside(int i, int j, int h, int w) => i >= 0 && i < h && j >= 0 && j < w;
static readonly int[] dd = { 0, 1, 0, -1 };
static readonly string dstring = "RDLU";
public static P[] adjacents(this P p) => adjacents(p.v1, p.v2);
public static P[] adjacents(this P p, int h, int w) => adjacents(p.v1, p.v2, h, w);
public static pair<P, char>[] adjacents_with_str(int i, int j)
=> Enumerable.Range(0, dd.Length).Select(k => new pair<P, char>(new P(i + dd[k], j + dd[k ^ 1]), dstring[k])).ToArray();
public static pair<P, char>[] adjacents_with_str(int i, int j, int h, int w)
=> Enumerable.Range(0, dd.Length).Select(k => new pair<P, char>(new P(i + dd[k], j + dd[k ^ 1]), dstring[k]))
.Where(p => inside(p.v1.v1, p.v1.v2, h, w)).ToArray();
public static P[] adjacents(int i, int j)
=> Enumerable.Range(0, dd.Length).Select(k => new P(i + dd[k], j + dd[k ^ 1])).ToArray();
public static P[] adjacents(int i, int j, int h, int w)
=> Enumerable.Range(0, dd.Length).Select(k => new P(i + dd[k], j + dd[k ^ 1])).Where(p => inside(p.v1, p.v2, h, w)).ToArray();
public static void Assert(bool cond) { if (!cond) throw new Exception(); }
public static Dictionary<T, int> compress<T>(this IEnumerable<T> a)
=> a.Distinct().OrderBy(v => v).Select((v, i) => new { v, i }).ToDictionary(p => p.v, p => p.i);
public static Dictionary<T, int> compress<T>(params IEnumerable<T>[] a) => compress(a.Aggregate(Enumerable.Union));
public static void swap<T>(ref T a, ref T b) where T : struct { var t = a; a = b; b = t; }
public static void swap<T>(this IList<T> a, int i, int j) where T : struct { 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 Scan {
StreamReader sr;
public Scan() { sr = new StreamReader(Console.OpenStandardInput()); }
public Scan(string path) { sr = new StreamReader(path); }
public int Int => int.Parse(Str);
public long Long => long.Parse(Str);
public double Double => double.Parse(Str);
public string Str => sr.ReadLine().Trim();
public pair<T, U> Pair<T, U>() {
T a; U b;
Multi(out a, out b);
return new pair<T, U>(a, b);
}
public P P => Pair<int, int>();
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(new[]{' '}, StringSplitOptions.RemoveEmptyEntries);
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]); }
}