結果
問題 | No.12 限定された素数 |
ユーザー | 14番 |
提出日時 | 2016-03-31 10:22:48 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 1,001 ms / 5,000 ms |
コード長 | 5,651 bytes |
コンパイル時間 | 1,499 ms |
コンパイル使用メモリ | 115,764 KB |
実行使用メモリ | 83,156 KB |
最終ジャッジ日時 | 2024-05-03 09:51:46 |
合計ジャッジ時間 | 24,622 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 816 ms
80,616 KB |
testcase_01 | AC | 850 ms
80,520 KB |
testcase_02 | AC | 822 ms
80,744 KB |
testcase_03 | AC | 26 ms
17,792 KB |
testcase_04 | AC | 831 ms
80,736 KB |
testcase_05 | AC | 852 ms
77,632 KB |
testcase_06 | AC | 878 ms
77,704 KB |
testcase_07 | AC | 930 ms
80,952 KB |
testcase_08 | AC | 841 ms
80,148 KB |
testcase_09 | AC | 826 ms
80,740 KB |
testcase_10 | AC | 842 ms
80,072 KB |
testcase_11 | AC | 1,001 ms
82,952 KB |
testcase_12 | AC | 906 ms
77,612 KB |
testcase_13 | AC | 867 ms
77,668 KB |
testcase_14 | AC | 859 ms
81,324 KB |
testcase_15 | AC | 862 ms
77,400 KB |
testcase_16 | AC | 983 ms
83,156 KB |
testcase_17 | AC | 826 ms
80,844 KB |
testcase_18 | AC | 812 ms
80,636 KB |
testcase_19 | AC | 818 ms
80,756 KB |
testcase_20 | AC | 819 ms
81,144 KB |
testcase_21 | AC | 824 ms
81,012 KB |
testcase_22 | AC | 822 ms
80,508 KB |
testcase_23 | AC | 813 ms
80,896 KB |
testcase_24 | AC | 830 ms
80,876 KB |
testcase_25 | AC | 861 ms
77,440 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; public class Program { public void Proc() { Reader.IsDebug = false; // Console.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff")); int numCount = int.Parse(Reader.ReadLine()); this.RequireList.AddRange(Reader.GetInt()); if(this.RequireList.Count == 10) { Console.WriteLine((MaxRange - 1).ToString()); return; } this.CreatePrimeNumberList(); Dictionary<int, int> countDic = new Dictionary<int, int>(); int endIdx = 1; int startIdx = 0; int maxRangeIdxFrom = 0; int maxRangeIdxTo = 0; int maxRange = -1; while (startIdx < this.PrimeNumberList.Count) { countDic = new Dictionary<int, int>(); if(!this.CountUp(PrimeNumberList[startIdx], countDic)) { startIdx++; continue; } endIdx = Math.Max(startIdx + 1, endIdx); if(endIdx >= this.PrimeNumberList.Count) { break; } for(int i=endIdx; i<this.PrimeNumberList.Count; i++) { if(!this.CountUp(PrimeNumberList[i], countDic)) { int start = 1; if(startIdx > 0) { start = PrimeNumberList[startIdx - 1]+1; } int end = PrimeNumberList[i] - 1; if(maxRange < end - start) { bool hasNum = true; this.RequireList.ForEach((num)=>{ if(!countDic.ContainsKey(num)) { hasNum = false; } }); if(hasNum) { maxRangeIdxFrom = startIdx; maxRangeIdxTo = endIdx; maxRange = end - start; } } startIdx = i + 1; endIdx = startIdx; break; } else { endIdx = i; } } if(endIdx >= this.PrimeNumberList.Count - 1) { break; } } if(endIdx >= this.PrimeNumberList.Count - 1) { int start = 1; if(startIdx > 0) { start = PrimeNumberList[startIdx - 1]+1; } int end = this.MaxRange; if(maxRange < end - start) { bool hasNum = true; this.RequireList.ForEach((num)=>{ if(!countDic.ContainsKey(num)) { hasNum = false; } }); if(hasNum) { maxRangeIdxFrom = startIdx; maxRangeIdxTo = endIdx; maxRange = end - start; } } } Console.WriteLine(maxRange); // Console.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff")); } private Dictionary<int, List<int>> charDic = new Dictionary<int, List<int>>(); private bool CountUp(int number, Dictionary<int, int> dic) { List<int> charList = null; if(this.charDic.ContainsKey(number)) { charList = this.charDic[number]; } else { charList = new List<int>(); foreach (char c in number.ToString()) { int n = int.Parse(c.ToString()); if(!charList.Contains(n)) { charList.Add(n); } } this.charDic.Add(number, charList); } foreach (int item in charList) { if(!this.RequireList.Contains(item)) { return false; } } charList.ForEach((num)=>{ if(dic.ContainsKey(num)) { dic[num]++; } else { dic.Add(num, 1); } }); return true; } private void CreatePrimeNumberList() { bool[] flag = new bool[MaxRange + 1]; for(int i=2; i<=MaxRange; i++) { if(!flag[i]) { this.PrimeNumberList.Add(i); int maxIdx = MaxRange / i; for(int j=1; j<=maxIdx; j++) { flag[i*j] = true; } } } } private List<int> PrimeNumberList = new List<int>(); private int MaxRange = 5000000; private List<int> RequireList = new List<int>(); public class Reader { private static String InitText = @" 9 0 1 2 3 4 5 6 8 9 "; private static System.IO.StringReader sr = null; public static bool IsDebug = true; public static string ReadLine() { if(IsDebug) { if(sr == null) { sr = new System.IO.StringReader(InitText.Trim()); } return sr.ReadLine(); } else { return Console.ReadLine(); } } public static int[] GetInt(char delimiter = ' ') { string[] inpt = ReadLine().Split(delimiter); int[] ret = new int[inpt.Length]; for(int i=0; i<inpt.Length; i++) { ret[i] = int.Parse(inpt[i]); } return ret; } } public static void Main(string[] args) { Program prg = new Program(); prg.Proc(); } }