結果
問題 | No.462 6日知らずのコンピュータ |
ユーザー | 14番 |
提出日時 | 2016-12-13 04:19:38 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 4,369 bytes |
コンパイル時間 | 4,046 ms |
コンパイル使用メモリ | 109,696 KB |
実行使用メモリ | 169,676 KB |
最終ジャッジ日時 | 2024-11-30 00:33:28 |
合計ジャッジ時間 | 24,656 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 36 ms
24,832 KB |
testcase_01 | AC | 36 ms
82,092 KB |
testcase_02 | AC | 45 ms
25,984 KB |
testcase_03 | AC | 40 ms
83,104 KB |
testcase_04 | TLE | - |
testcase_05 | TLE | - |
testcase_06 | AC | 37 ms
24,576 KB |
testcase_07 | AC | 1,810 ms
169,676 KB |
testcase_08 | AC | 28 ms
24,192 KB |
testcase_09 | AC | 37 ms
19,456 KB |
testcase_10 | AC | 37 ms
19,328 KB |
testcase_11 | AC | 36 ms
19,712 KB |
testcase_12 | AC | 38 ms
19,540 KB |
testcase_13 | AC | 64 ms
23,808 KB |
testcase_14 | AC | 47 ms
20,692 KB |
testcase_15 | AC | 35 ms
19,456 KB |
testcase_16 | AC | 81 ms
24,832 KB |
testcase_17 | TLE | - |
testcase_18 | AC | 39 ms
19,712 KB |
testcase_19 | AC | 138 ms
29,824 KB |
testcase_20 | AC | 39 ms
19,564 KB |
testcase_21 | AC | 472 ms
36,864 KB |
testcase_22 | AC | 103 ms
24,704 KB |
testcase_23 | AC | 40 ms
19,712 KB |
testcase_24 | AC | 39 ms
19,840 KB |
testcase_25 | AC | 44 ms
20,224 KB |
testcase_26 | AC | 82 ms
24,832 KB |
testcase_27 | AC | 40 ms
19,704 KB |
testcase_28 | AC | 36 ms
19,328 KB |
testcase_29 | AC | 52 ms
21,440 KB |
testcase_30 | AC | 49 ms
21,632 KB |
testcase_31 | TLE | - |
testcase_32 | AC | 43 ms
20,324 KB |
testcase_33 | AC | 38 ms
19,712 KB |
testcase_34 | TLE | - |
testcase_35 | AC | 38 ms
19,456 KB |
testcase_36 | AC | 46 ms
20,880 KB |
testcase_37 | AC | 1,024 ms
42,668 KB |
testcase_38 | AC | 38 ms
19,456 KB |
testcase_39 | AC | 119 ms
26,112 KB |
testcase_40 | AC | 42 ms
19,968 KB |
testcase_41 | AC | 41 ms
19,840 KB |
testcase_42 | AC | 44 ms
20,432 KB |
testcase_43 | AC | 72 ms
24,832 KB |
testcase_44 | AC | 38 ms
19,456 KB |
testcase_45 | AC | 38 ms
19,584 KB |
testcase_46 | AC | 44 ms
20,296 KB |
testcase_47 | AC | 40 ms
19,840 KB |
testcase_48 | AC | 54 ms
21,720 KB |
testcase_49 | AC | 37 ms
19,584 KB |
testcase_50 | AC | 37 ms
19,584 KB |
testcase_51 | AC | 42 ms
20,316 KB |
testcase_52 | AC | 38 ms
19,584 KB |
testcase_53 | AC | 37 ms
19,584 KB |
testcase_54 | AC | 37 ms
19,456 KB |
testcase_55 | AC | 37 ms
19,328 KB |
testcase_56 | AC | 38 ms
19,712 KB |
testcase_57 | AC | 38 ms
19,584 KB |
testcase_58 | AC | 38 ms
19,584 KB |
testcase_59 | AC | 38 ms
19,456 KB |
testcase_60 | AC | 38 ms
19,712 KB |
testcase_61 | AC | 37 ms
19,456 KB |
testcase_62 | AC | 39 ms
20,036 KB |
testcase_63 | AC | 37 ms
19,584 KB |
testcase_64 | AC | 36 ms
19,584 KB |
testcase_65 | AC | 36 ms
19,456 KB |
testcase_66 | AC | 37 ms
19,712 KB |
testcase_67 | AC | 37 ms
19,456 KB |
testcase_68 | AC | 37 ms
19,584 KB |
testcase_69 | AC | 37 ms
19,712 KB |
testcase_70 | AC | 36 ms
19,456 KB |
testcase_71 | AC | 38 ms
19,584 KB |
testcase_72 | AC | 38 ms
19,584 KB |
testcase_73 | AC | 37 ms
19,456 KB |
testcase_74 | AC | 38 ms
19,840 KB |
testcase_75 | AC | 37 ms
19,456 KB |
testcase_76 | AC | 37 ms
19,328 KB |
testcase_77 | AC | 37 ms
19,584 KB |
testcase_78 | AC | 37 ms
19,584 KB |
testcase_79 | AC | 27 ms
18,944 KB |
testcase_80 | AC | 27 ms
19,072 KB |
testcase_81 | AC | 26 ms
19,072 KB |
testcase_82 | AC | 28 ms
18,944 KB |
testcase_83 | AC | 28 ms
18,944 KB |
testcase_84 | AC | 37 ms
19,456 KB |
testcase_85 | AC | 36 ms
19,456 KB |
testcase_86 | AC | 26 ms
121,924 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.Linq; using System.Collections.Generic; using System.Text; public class Program { public void Proc() { Reader.IsDebug = false; int[] inpt = Reader.ReadLine().Split(' ').Select(a=>int.Parse(a)).ToArray(); this.Length = inpt[0]; if(inpt[1] == 0) { long ans = 1; for(int i=2; i<=this.Length; i++) { ans*=i; ans = ans % MOD; } Console.WriteLine(ans); } else { this.NumList = Reader.ReadLine().Split(' ').Select(a=>long.Parse(a)).OrderBy(a=>a).ToArray(); int maxKeta = Convert.ToString(this.NumList.Max(), 2).Length; char[] arr = new char[maxKeta].Select(a=>' ').ToArray(); foreach(long item in this.NumList.OrderByDescending(a=>a)) { string tmp = Convert.ToString(item, 2); for(int i=0; i<tmp.Length; i++) { if(tmp[tmp.Length-i-1] == '1') { continue; } if(arr[arr.Length-1-i] != ' ' && arr[arr.Length-1-i] != '0') { Console.WriteLine(0); return; } } } long ans = this.GetAns(0,0); Console.WriteLine(ans); } } private Dictionary<long, long> dic = new Dictionary<long, long>(); private long GetAns(long selected, long flags) { if(dic.ContainsKey(selected)) { return dic[selected]; } long flags2 = flags; for(int i=0; i<this.NumList.Length; i++) { long key = (long)1<<i; if((flags2&key) == key) { continue; } if(selected == this.NumList[i]) { flags2+=key; continue; } if(selected > this.NumList[i]) { dic[selected] = 0; return 0; } string selStr = Convert.ToString(selected, 2); string numStr = Convert.ToString(this.NumList[i], 2); selStr = selStr.PadLeft(numStr.Length, '0'); numStr = numStr.PadLeft(selStr.Length); bool flag = true; for(int j=numStr.Length -1; j>=0; j--) { if(numStr[j] == '0' && selStr[j] != '0') { flag = false; break; } } if(!flag) { dic[selected] = 0; return 0; } } if(selected == ((long)1<<this.Length)-1) { if(flags2 == ((long)1<<this.NumList.Length)-1) { dic[selected] = 1; } else { dic[selected] = 0; } return dic[selected]; } if(flags2 == ((long)1<<this.NumList.Length)-1) { int cnt = 0; for(int i=0; i<this.Length; i++) { long key = (long)1<<i; if((selected&key)==0) { cnt++; } } long ret = 1; for(int i=1; i<=cnt; i++) { ret*=i; ret = ret % MOD; } dic[selected] = ret; return ret; } long ans = 0; for(int i=0; i<this.Length; i++) { long key = (long)1<<i; if((selected&key)>0) { continue; } ans+=this.GetAns(selected+key, flags2); ans = ans % MOD; } this.dic[selected] = ans; return ans; } private const long MOD = 1000000000 + 7; private int Length = 0; private long[] NumList; public class Reader { public static bool IsDebug = true; private static System.IO.StringReader SReader; private static string InitText = @" 10 3 5 1 3 "; public static string ReadLine() { if(IsDebug) { if(SReader == null) { SReader = new System.IO.StringReader(InitText.Trim()); } return SReader.ReadLine(); } else { return Console.ReadLine(); } } } public static void Main(string[] args) { Program prg = new Program(); prg.Proc(); } }