結果
問題 | No.206 数の積集合を求めるクエリ |
ユーザー | eitaho |
提出日時 | 2016-11-23 03:34:33 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 2,095 ms / 7,000 ms |
コード長 | 3,726 bytes |
コンパイル時間 | 1,129 ms |
コンパイル使用メモリ | 114,232 KB |
実行使用メモリ | 50,376 KB |
最終ジャッジ日時 | 2024-11-27 09:46:55 |
合計ジャッジ時間 | 31,036 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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
19,072 KB |
testcase_01 | AC | 29 ms
18,944 KB |
testcase_02 | AC | 29 ms
19,200 KB |
testcase_03 | AC | 28 ms
19,200 KB |
testcase_04 | AC | 29 ms
18,944 KB |
testcase_05 | AC | 28 ms
19,072 KB |
testcase_06 | AC | 43 ms
22,912 KB |
testcase_07 | AC | 41 ms
22,912 KB |
testcase_08 | AC | 41 ms
22,912 KB |
testcase_09 | AC | 42 ms
22,656 KB |
testcase_10 | AC | 28 ms
19,072 KB |
testcase_11 | AC | 30 ms
19,200 KB |
testcase_12 | AC | 43 ms
23,040 KB |
testcase_13 | AC | 42 ms
22,656 KB |
testcase_14 | AC | 42 ms
22,912 KB |
testcase_15 | AC | 42 ms
23,040 KB |
testcase_16 | AC | 42 ms
23,040 KB |
testcase_17 | AC | 2,095 ms
48,396 KB |
testcase_18 | AC | 1,932 ms
48,124 KB |
testcase_19 | AC | 2,087 ms
48,596 KB |
testcase_20 | AC | 1,955 ms
48,292 KB |
testcase_21 | AC | 1,952 ms
48,220 KB |
testcase_22 | AC | 1,975 ms
48,228 KB |
testcase_23 | AC | 2,044 ms
48,552 KB |
testcase_24 | AC | 1,786 ms
50,376 KB |
testcase_25 | AC | 1,785 ms
49,564 KB |
testcase_26 | AC | 1,696 ms
48,184 KB |
testcase_27 | AC | 1,690 ms
48,000 KB |
testcase_28 | AC | 1,926 ms
48,292 KB |
testcase_29 | AC | 1,670 ms
48,092 KB |
testcase_30 | AC | 1,712 ms
47,920 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.IO; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.Collections.Generic; using System.Diagnostics; using System.Numerics; using Enu = System.Linq.Enumerable; public class Program { public void Solve() { int L = Reader.Int(), M = Reader.Int(), N = Reader.Int(); var A = Reader.IntArray(L); var B = Reader.IntArray(M); int Q = Reader.Int(); var X = new int[N + 1]; var Y = new int[N + 1]; foreach (int a in A) X[a] = 1; foreach (int b in B) Y[N - b] = 1; var res = Karatsuba(X, Y); Console.WriteLine(string.Join("\n", res.Skip(N).Take(Q))); } long[] Karatsuba(int[] A, int[] B, int AL = 0, int BL = 0, int N = -1) { if (N == -1) N = A.Length; var res = new long[N * 2 - 1]; if (N <= 32) { for (int ai = 0; ai < N; ai++) { long a = A[AL + ai]; for (int bi = 0; bi < N; bi++) res[ai + bi] += a * B[BL + bi]; } return res; } int NL = N >> 1, NR = N - NL; var x = Karatsuba(A, B, AL, BL, NL); var z = Karatsuba(A, B, AL + NL, BL + NL, NR); var y1 = new int[NR]; var y2 = new int[NR]; Array.Copy(A, AL, y1, 0, NL); Array.Copy(B, BL, y2, 0, NL); for (int i = 0, s = AL + NL; i < NR; i++) y1[i] -= A[s + i]; for (int i = 0, s = BL + NL; i < NR; i++) y2[i] -= B[s + i]; var y = Karatsuba(y1, y2, 0, 0, NR); for (int i = 0; i < x.Length; i++) { res[i] += x[i]; res[NL + i] += x[i]; } for (int i = 0; i < y.Length; i++) res[NL + i] -= y[i]; for (int i = 0; i < z.Length; i++) { res[(NL << 1) + i] += z[i]; res[NL + i] += z[i]; } return res; } } class Entry { static void Main() { new Program().Solve(); } } class Reader { static TextReader reader = Console.In; static readonly char[] separator = { ' ' }; static readonly StringSplitOptions op = StringSplitOptions.RemoveEmptyEntries; static string[] A = new string[0]; static int i; static void Init() { A = new string[0]; } public static void Set(TextReader r) { reader = r; Init(); } public static void Set(string file) { reader = new StreamReader(file); Init(); } public static bool HasNext() { return CheckNext(); } public static string String() { return Next(); } public static int Int() { return int.Parse(Next()); } public static long Long() { return long.Parse(Next()); } public static double Double() { return double.Parse(Next()); } public static int[] IntLine() { return Array.ConvertAll(Split(Line()), int.Parse); } public static int[] IntArray(int N) { return Range(N, Int); } public static int[][] IntTable(int H) { return Range(H, IntLine); } public static string[] StringArray(int N) { return Range(N, Next); } public static string[][] StringTable(int N) { return Range(N, () => Split(Line())); } public static string Line() { return reader.ReadLine().Trim(); } public static T[] Range<T>(int N, Func<T> f) { var r = new T[N]; for (int i = 0; i < N; r[i++] = f()) ; return r; } static string[] Split(string s) { return s.Split(separator, op); } static string Next() { CheckNext(); return A[i++]; } static bool CheckNext() { if (i < A.Length) return true; string line = reader.ReadLine(); if (line == null) return false; if (line == "") return CheckNext(); A = Split(line); i = 0; return true; } }