結果
問題 | No.732 3PrimeCounting |
ユーザー | claw88 |
提出日時 | 2018-09-20 11:43:50 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 3,141 bytes |
コンパイル時間 | 838 ms |
コンパイル使用メモリ | 112,836 KB |
実行使用メモリ | 27,540 KB |
最終ジャッジ日時 | 2024-07-18 08:30:24 |
合計ジャッジ時間 | 36,288 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 21 ms
23,832 KB |
testcase_01 | AC | 21 ms
23,964 KB |
testcase_02 | AC | 22 ms
23,836 KB |
testcase_03 | AC | 21 ms
25,876 KB |
testcase_04 | AC | 21 ms
26,052 KB |
testcase_05 | AC | 20 ms
23,968 KB |
testcase_06 | AC | 22 ms
26,172 KB |
testcase_07 | AC | 22 ms
26,052 KB |
testcase_08 | AC | 23 ms
25,924 KB |
testcase_09 | AC | 23 ms
23,964 KB |
testcase_10 | AC | 21 ms
23,728 KB |
testcase_11 | AC | 21 ms
23,976 KB |
testcase_12 | AC | 21 ms
23,980 KB |
testcase_13 | AC | 21 ms
21,816 KB |
testcase_14 | AC | 22 ms
23,752 KB |
testcase_15 | AC | 22 ms
23,832 KB |
testcase_16 | AC | 22 ms
26,048 KB |
testcase_17 | AC | 21 ms
21,936 KB |
testcase_18 | AC | 21 ms
24,000 KB |
testcase_19 | AC | 22 ms
23,876 KB |
testcase_20 | AC | 23 ms
24,028 KB |
testcase_21 | AC | 27 ms
25,984 KB |
testcase_22 | AC | 27 ms
24,108 KB |
testcase_23 | AC | 24 ms
23,848 KB |
testcase_24 | AC | 22 ms
23,980 KB |
testcase_25 | AC | 34 ms
23,768 KB |
testcase_26 | AC | 28 ms
23,860 KB |
testcase_27 | AC | 24 ms
26,088 KB |
testcase_28 | AC | 22 ms
23,836 KB |
testcase_29 | AC | 23 ms
21,936 KB |
testcase_30 | AC | 25 ms
24,236 KB |
testcase_31 | AC | 26 ms
23,836 KB |
testcase_32 | AC | 30 ms
26,044 KB |
testcase_33 | AC | 29 ms
24,108 KB |
testcase_34 | AC | 30 ms
23,984 KB |
testcase_35 | AC | 28 ms
23,848 KB |
testcase_36 | AC | 27 ms
26,020 KB |
testcase_37 | AC | 22 ms
23,980 KB |
testcase_38 | AC | 21 ms
23,852 KB |
testcase_39 | AC | 28 ms
23,720 KB |
testcase_40 | AC | 29 ms
24,092 KB |
testcase_41 | AC | 28 ms
25,872 KB |
testcase_42 | AC | 27 ms
25,884 KB |
testcase_43 | AC | 25 ms
25,980 KB |
testcase_44 | AC | 25 ms
23,936 KB |
testcase_45 | AC | 22 ms
26,216 KB |
testcase_46 | AC | 23 ms
23,840 KB |
testcase_47 | AC | 24 ms
24,060 KB |
testcase_48 | AC | 37 ms
24,180 KB |
testcase_49 | AC | 37 ms
25,948 KB |
testcase_50 | AC | 28 ms
23,964 KB |
testcase_51 | AC | 26 ms
23,968 KB |
testcase_52 | AC | 23 ms
26,144 KB |
testcase_53 | AC | 70 ms
26,016 KB |
testcase_54 | AC | 1,031 ms
26,320 KB |
testcase_55 | AC | 1,028 ms
24,468 KB |
testcase_56 | AC | 1,046 ms
26,192 KB |
testcase_57 | AC | 196 ms
23,988 KB |
testcase_58 | AC | 201 ms
23,848 KB |
testcase_59 | AC | 79 ms
23,984 KB |
testcase_60 | AC | 288 ms
26,020 KB |
testcase_61 | AC | 291 ms
24,108 KB |
testcase_62 | AC | 1,358 ms
26,628 KB |
testcase_63 | AC | 561 ms
24,292 KB |
testcase_64 | AC | 391 ms
24,480 KB |
testcase_65 | AC | 405 ms
24,244 KB |
testcase_66 | AC | 24 ms
22,068 KB |
testcase_67 | AC | 23 ms
21,812 KB |
testcase_68 | AC | 1,175 ms
24,216 KB |
testcase_69 | AC | 1,160 ms
22,192 KB |
testcase_70 | AC | 1,042 ms
24,472 KB |
testcase_71 | AC | 1,064 ms
26,452 KB |
testcase_72 | AC | 520 ms
24,476 KB |
testcase_73 | AC | 2,217 ms
24,864 KB |
testcase_74 | AC | 2,197 ms
26,996 KB |
testcase_75 | AC | 34 ms
23,924 KB |
testcase_76 | AC | 1,131 ms
22,324 KB |
testcase_77 | AC | 207 ms
23,984 KB |
testcase_78 | AC | 1,698 ms
24,732 KB |
testcase_79 | AC | 1,173 ms
24,472 KB |
testcase_80 | AC | 1,504 ms
24,624 KB |
testcase_81 | AC | 1,046 ms
24,624 KB |
testcase_82 | AC | 23 ms
24,156 KB |
testcase_83 | AC | 209 ms
25,900 KB |
testcase_84 | AC | 222 ms
23,848 KB |
testcase_85 | AC | 861 ms
24,240 KB |
testcase_86 | AC | 1,554 ms
24,604 KB |
testcase_87 | TLE | - |
testcase_88 | 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.IO; //using System.Text; //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(); } Scanner cin = new Scanner(); readonly int[] dd = { 0, 1, 0, -1, 0 }; //→↓←↑ readonly int mod = 1000000007; void chmax<T>(ref T a, T b) where T : IComparable<T> { a = a.CompareTo(b) < 0 ? b : a; } void chmin<T>(ref T a, T b) where T : IComparable<T> { a = a.CompareTo(b) < 0 ? a : b; } void solve() { int N = cin.nextint; eratos(3 * N); var cnt = new long[3 * N + 1]; long ans = 0; for (int i = 2; i < prime.Count; i++) { if (prime[i] > N) break; for (int j = 0; j < i - 1; j++) { cnt[prime[j] + prime[i - 1]]++; } foreach (var item in prime) { if(item - prime[i] >= 5) { ans += cnt[item - prime[i]]; } } } WriteLine(ans); } List<int> prime; bool[] is_prime; void eratos(int n) { prime = new List<int>(); is_prime = new bool[n + 1]; for (int i = 0; i <= n; i++) is_prime[i] = true; is_prime[0] = is_prime[1] = false; for (int i = 0; i <= n; i++) { if (is_prime[i]) { prime.Add(i); for (int j = 2 * i; j <= n; j += i) is_prime[j] = false; } } } int[] P; void phi(int n) { P = new int[n + 1]; for (int i = 0; i <= n; i++) P[i] = i; for (int i = 2; i <= n; i++) { if (is_prime[i]) { P[i] -= P[i] / i; for (int j = 2 * i; j <= n; j += i) P[j] -= P[j] / i; } } } } class Scanner { string[] s; int i; char[] cs = new char[] { ' ' }; public Scanner() { s = new string[0]; i = 0; } public string[] scan { get { return ReadLine().Split(); } } public int[] scanint { get { return Array.ConvertAll(scan, int.Parse); } } public long[] scanlong { get { return Array.ConvertAll(scan, long.Parse); } } public double[] scandouble { get { return 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 { get { return int.Parse(next); } } public long nextlong { get { return long.Parse(next); } } public double nextdouble { get { return double.Parse(next); } } }