結果
問題 | No.949 飲酒プログラミングコンテスト |
ユーザー | りあん |
提出日時 | 2019-12-05 23:00:06 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 259 ms / 2,500 ms |
コード長 | 3,361 bytes |
コンパイル時間 | 5,370 ms |
コンパイル使用メモリ | 110,144 KB |
実行使用メモリ | 61,768 KB |
最終ジャッジ日時 | 2023-09-06 07:50:21 |
合計ジャッジ時間 | 10,071 ms |
ジャッジサーバーID (参考情報) |
judge15 / judge12 |
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 | 66 ms
21,592 KB |
testcase_01 | AC | 68 ms
19,608 KB |
testcase_02 | AC | 64 ms
21,712 KB |
testcase_03 | AC | 64 ms
21,788 KB |
testcase_04 | AC | 67 ms
21,584 KB |
testcase_05 | AC | 67 ms
21,760 KB |
testcase_06 | AC | 67 ms
21,592 KB |
testcase_07 | AC | 68 ms
23,700 KB |
testcase_08 | AC | 74 ms
23,956 KB |
testcase_09 | AC | 77 ms
21,876 KB |
testcase_10 | AC | 79 ms
21,848 KB |
testcase_11 | AC | 207 ms
54,012 KB |
testcase_12 | AC | 214 ms
52,192 KB |
testcase_13 | AC | 198 ms
54,352 KB |
testcase_14 | AC | 87 ms
23,872 KB |
testcase_15 | AC | 147 ms
48,736 KB |
testcase_16 | AC | 200 ms
60,032 KB |
testcase_17 | AC | 101 ms
30,748 KB |
testcase_18 | AC | 234 ms
58,888 KB |
testcase_19 | AC | 163 ms
54,076 KB |
testcase_20 | AC | 98 ms
32,344 KB |
testcase_21 | AC | 79 ms
23,956 KB |
testcase_22 | AC | 89 ms
32,684 KB |
testcase_23 | AC | 76 ms
21,764 KB |
testcase_24 | AC | 154 ms
49,588 KB |
testcase_25 | AC | 258 ms
59,720 KB |
testcase_26 | AC | 259 ms
61,672 KB |
testcase_27 | AC | 215 ms
61,768 KB |
testcase_28 | AC | 248 ms
57,576 KB |
testcase_29 | AC | 204 ms
61,736 KB |
testcase_30 | AC | 161 ms
59,716 KB |
testcase_31 | AC | 144 ms
59,620 KB |
testcase_32 | AC | 228 ms
59,848 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; using System.IO; using System.Threading; using static util; class Program { static void Main(string[] args) { var sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }; var solver = new Solver(sw); // var t = new Thread(solver.solve, 1 << 26); // 64 MB // t.Start(); // t.Join(); solver.solve(); sw.Flush(); } } class Solver { StreamWriter sw; Scan sc; void Prt(string a) => sw.WriteLine(a); void Prt<T>(IEnumerable<T> a) => Prt(string.Join(" ", a)); void Prt(params object[] a) => Prt(string.Join(" ", a)); public Solver(StreamWriter sw) { this.sw = sw; this.sc = new Scan(); } public void solve() { int n = sc.Int; var a = sc.IntArr; var b = sc.IntArr; var d = sc.IntArr; Array.Sort(d); var dp = new int[n + 1][]; for (int i = 0; i < n + 1; i++) dp[i] = new int[n + 1]; dp[0][0] = M; int ans = 0; for (int i = 0; i < n + 1; i++) { int k = n; for (int j = 0; i + j < n + 1; j++) { while (k > 0 && d[k - 1] > a[i] + b[j]) --k; if (i == 0 && j == 0) continue; int ma = -1; if (i > 0) ma = Math.Max(ma, dp[i - 1][j] - 1); if (j > 0) ma = Math.Max(ma, dp[i][j - 1] - 1); dp[i][j] = Math.Min(k, ma); if (dp[i][j] > 0) ans = Math.Max(ans, i + j); else break; } } Prt(ans); } } static class util { public static readonly int M = 1000000007; // public static readonly int M = 998244353; } 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 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]); } }