結果
問題 | No.9 モンスターのレベル上げ |
ユーザー | mban |
提出日時 | 2017-01-24 17:53:36 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 3,964 ms / 5,000 ms |
コード長 | 4,785 bytes |
コンパイル時間 | 995 ms |
コンパイル使用メモリ | 112,512 KB |
実行使用メモリ | 43,008 KB |
最終ジャッジ日時 | 2024-06-02 11:08:14 |
合計ジャッジ時間 | 32,768 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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 | 30 ms
19,200 KB |
testcase_01 | AC | 29 ms
19,456 KB |
testcase_02 | AC | 3,622 ms
36,360 KB |
testcase_03 | AC | 2,568 ms
38,608 KB |
testcase_04 | AC | 1,141 ms
23,808 KB |
testcase_05 | AC | 700 ms
23,808 KB |
testcase_06 | AC | 213 ms
23,936 KB |
testcase_07 | AC | 31 ms
19,584 KB |
testcase_08 | AC | 289 ms
23,680 KB |
testcase_09 | AC | 3,404 ms
36,472 KB |
testcase_10 | AC | 28 ms
19,456 KB |
testcase_11 | AC | 2,289 ms
36,352 KB |
testcase_12 | AC | 3,964 ms
36,468 KB |
testcase_13 | AC | 2,653 ms
36,428 KB |
testcase_14 | AC | 3,432 ms
36,464 KB |
testcase_15 | AC | 3,055 ms
37,180 KB |
testcase_16 | AC | 56 ms
20,480 KB |
testcase_17 | AC | 1,736 ms
41,216 KB |
testcase_18 | AC | 1,425 ms
43,008 KB |
testcase_19 | AC | 50 ms
20,352 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; using System.Collections.Generic; using System.Collections.Specialized; using System.Text; using System.Text.RegularExpressions; using System.Linq; using System.IO; class Program { static void Main(string[]args) { Magatro m = new Magatro(); m.Scan(); m.Solve(); } } public class Magatro { private PQ Q; private int N; private int[] B; public void Scan() { N = int.Parse(Console.ReadLine()); Monstar[] a = Console.ReadLine().Split(' ').Select(s=>new Monstar(int.Parse(s))).ToArray(); Array.Sort(a,Compare); Q = new PQ(a.ToList()); B = Console.ReadLine().Split(' ').Select(int.Parse).ToArray(); } public void Solve() { int ans = int.MaxValue; for(int i = 0; i < N; i++) { ans = Math.Min(ans, Cnt(i)); } Console.WriteLine(ans); } private int Cnt(int first) { if (first < 0 || N <= first) { throw new IndexOutOfRangeException(); } PQ cp = Q.Clone(); for(int i = 0; i < N; i++) { Monstar mon = cp.Pop(); mon.Battle++; mon.Level += B[(first + i) % N] / 2; cp.Push(mon); } return cp.ToList().Max(m => m.Battle); } private int Compare(Monstar a, Monstar b) { if (a.Level != b.Level) { return a.Level.CompareTo(b.Level); } else { return a.Battle.CompareTo(b.Battle); } } } public struct Monstar { public int Battle; public int Level; public Monstar(int lebel) { Level = lebel; Battle = 0; } } public class PQ { private List<Monstar> L; public PQ() { L = new List<Monstar>(); } public PQ(List<Monstar> list) { L = list.ToList(); } public void Push(Monstar item) { if (L.Count == 0) { L.Add(item); return; } if (Compare(L[0], item) > 0) { L.Insert(0, item); return; } if (Compare(item, L.Last()) > 0) { L.Add(item); return; } int left = 0; int right = L.Count - 1; while (left != right) { int index = (left + right) / 2; switch (Compare(L[index], item)) { case 1: right = index; break; case -1: left = index + 1; break; case 0: L.Insert(index, item); return; default: throw new Exception(); } } L.Insert(right, item); } public Monstar Pop() { Monstar ret = L[0]; L.RemoveAt(0); return ret; } public List<Monstar> ToList() { return L.ToList(); } public PQ Clone() { return new PQ(L.ToList()); } private int Compare(Monstar a, Monstar b) { if (a.Level != b.Level) { return a.Level.CompareTo(b.Level); } else { return a.Battle.CompareTo(b.Battle); } } } public class Scanner { private StreamReader Sr; private string[] S; private int Index; private const char Separator = ' '; public Scanner() { Index = 0; S = new string[0]; Sr = new StreamReader(Console.OpenStandardInput()); } private string[] Line() { return Sr.ReadLine().Split(Separator); } public string Next() { string result; if (Index >= S.Length) { S = Line(); Index = 0; } result = S[Index]; Index++; return result; } public int NextInt() { return int.Parse(Next()); } public double NextDouble() { return double.Parse(Next()); } public long NextLong() { return long.Parse(Next()); } public string[] StringArray(int index = 0) { Next(); Index = S.Length; return S.Skip(index).ToArray(); } public int[] IntArray(int index = 0) { return StringArray(index).Select(int.Parse).ToArray(); } public long[] LongArray(int index = 0) { return StringArray(index).Select(long.Parse).ToArray(); } public bool ScanToEnd(ref string s) { if (Sr.EndOfStream) { return false; } else { s = Sr.ReadLine(); return true; } } }