結果
問題 | No.812 Change of Class |
ユーザー | 紙ぺーぱー |
提出日時 | 2019-04-14 16:08:30 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 854 ms / 4,000 ms |
コード長 | 4,582 bytes |
コンパイル時間 | 4,378 ms |
コンパイル使用メモリ | 114,012 KB |
実行使用メモリ | 59,160 KB |
最終ジャッジ日時 | 2023-09-03 15:02:33 |
合計ジャッジ時間 | 27,847 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge12 |
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 | 368 ms
47,512 KB |
testcase_01 | AC | 112 ms
34,344 KB |
testcase_02 | AC | 240 ms
38,816 KB |
testcase_03 | AC | 429 ms
48,060 KB |
testcase_04 | AC | 397 ms
45,764 KB |
testcase_05 | AC | 844 ms
46,660 KB |
testcase_06 | AC | 617 ms
47,556 KB |
testcase_07 | AC | 103 ms
30,228 KB |
testcase_08 | AC | 82 ms
27,340 KB |
testcase_09 | AC | 792 ms
49,068 KB |
testcase_10 | AC | 847 ms
48,852 KB |
testcase_11 | AC | 196 ms
47,876 KB |
testcase_12 | AC | 578 ms
43,908 KB |
testcase_13 | AC | 66 ms
25,860 KB |
testcase_14 | AC | 67 ms
23,864 KB |
testcase_15 | AC | 514 ms
47,912 KB |
testcase_16 | AC | 88 ms
26,028 KB |
testcase_17 | AC | 485 ms
45,456 KB |
testcase_18 | AC | 344 ms
44,312 KB |
testcase_19 | AC | 412 ms
43,588 KB |
testcase_20 | AC | 854 ms
48,272 KB |
testcase_21 | AC | 347 ms
41,892 KB |
testcase_22 | AC | 174 ms
35,600 KB |
testcase_23 | AC | 84 ms
26,012 KB |
testcase_24 | AC | 94 ms
24,680 KB |
testcase_25 | AC | 153 ms
36,480 KB |
testcase_26 | AC | 655 ms
48,008 KB |
testcase_27 | AC | 566 ms
49,516 KB |
testcase_28 | AC | 386 ms
43,296 KB |
testcase_29 | AC | 130 ms
34,972 KB |
testcase_30 | AC | 524 ms
47,772 KB |
testcase_31 | AC | 421 ms
43,672 KB |
testcase_32 | AC | 202 ms
35,316 KB |
testcase_33 | AC | 558 ms
48,036 KB |
testcase_34 | AC | 93 ms
26,428 KB |
testcase_35 | AC | 141 ms
31,488 KB |
testcase_36 | AC | 94 ms
26,388 KB |
testcase_37 | AC | 255 ms
37,240 KB |
testcase_38 | AC | 110 ms
31,044 KB |
testcase_39 | AC | 267 ms
37,168 KB |
testcase_40 | AC | 111 ms
27,064 KB |
testcase_41 | AC | 105 ms
32,700 KB |
testcase_42 | AC | 560 ms
44,172 KB |
testcase_43 | AC | 183 ms
39,812 KB |
testcase_44 | AC | 383 ms
40,068 KB |
testcase_45 | AC | 95 ms
26,200 KB |
testcase_46 | AC | 170 ms
41,724 KB |
testcase_47 | AC | 351 ms
40,040 KB |
testcase_48 | AC | 421 ms
42,916 KB |
testcase_49 | AC | 148 ms
34,988 KB |
testcase_50 | AC | 70 ms
23,884 KB |
testcase_51 | AC | 153 ms
32,960 KB |
testcase_52 | AC | 281 ms
41,968 KB |
testcase_53 | AC | 115 ms
30,800 KB |
testcase_54 | AC | 107 ms
26,620 KB |
testcase_55 | AC | 320 ms
49,600 KB |
testcase_56 | AC | 378 ms
57,516 KB |
testcase_57 | AC | 392 ms
55,872 KB |
testcase_58 | AC | 239 ms
45,984 KB |
testcase_59 | AC | 442 ms
59,160 KB |
testcase_60 | AC | 66 ms
21,692 KB |
testcase_61 | AC | 67 ms
23,772 KB |
testcase_62 | AC | 66 ms
23,756 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 Debug = System.Diagnostics.Trace; using SB = System.Text.StringBuilder; //using System.Numerics; using static System.Math; using Number = System.Int64; namespace Program { public class Solver { Random rnd = new Random(0); public void Solve() { var n = ri; var m = ri; var G = Enumerate(n, x => new List<int>()); foreach (var i in Rep(m)) { var u = ri - 1; var v = ri - 1; G[u].Add(v); G[v].Add(u); } var q = ri; foreach (var i in Rep(q)) { var s = ri - 1; var dist = Enumerate(n, x => 1 << 30); dist[s] = 0; var pq = new Queue<int>(); pq.Enqueue(s); while (pq.Count > 0) { var u = pq.Dequeue(); foreach (var t in G[u]) { if (dist[t] > dist[u] + 1) { dist[t] = dist[u] + 1; pq.Enqueue(t); } } } Debug.WriteLine(dist.AsJoinedString()); var cnt = dist.Count(x => x != 1 << 30) - 1; var max = dist.Where(x => x != 1 << 30).Max(); for (int ans = 0; ; ans++) if (max <= (1 << ans)) { Console.WriteLine($"{cnt} {ans}"); break; } } } const long INF = 1L << 60; int ri => sc.Integer(); long rl => sc.Long(); double rd => sc.Double(); string rs => sc.Scan(); public IO.StreamScanner sc = new IO.StreamScanner(Console.OpenStandardInput()); static IEnumerable<int> Rep(int n) => Enumerable.Range(0, n); static IEnumerable<int> RRep(int n) => Enumerable.Range(0, n).Reverse(); static T[] Enumerate<T>(int n, Func<int, T> f) { var a = new T[n]; for (int i = 0; i < a.Length; ++i) a[i] = f(i); return a; } static public void Swap<T>(ref T a, ref T b) { var tmp = a; a = b; b = tmp; } } } #region main static class Ex { static public string AsString(this IEnumerable<char> ie) { return new string(ie.ToArray()); } static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") { return string.Join(st, ie); } static public void Main() { Console.SetOut(new Program.IO.Printer(Console.OpenStandardOutput()) { AutoFlush = false }); var solver = new Program.Solver(); solver.Solve(); Console.Out.Flush(); } } #endregion #region Ex namespace Program.IO { using System.IO; using System.Text; using System.Globalization; public class Printer : StreamWriter { public override IFormatProvider FormatProvider => CultureInfo.InvariantCulture; public Printer(Stream stream) : base(stream, new UTF8Encoding(false, true)) { } } public class StreamScanner { public StreamScanner(Stream stream) { str = stream; } public readonly Stream str; private readonly byte[] buf = new byte[1024]; private int len, ptr; public bool isEof = false; private byte read() { if (isEof) return 0; if (ptr >= len) { ptr = 0; if ((len = str.Read(buf, 0, 1024)) <= 0) { isEof = true; return 0; } } return buf[ptr++]; } public char Char() { byte b = 0; do b = read(); while ((b < 33 || 126 < b) && !isEof); return (char)b; } public string Scan() { var sb = new StringBuilder(); for (var b = Char(); b >= 33 && b <= 126; b = (char)read()) sb.Append(b); return sb.ToString(); } public string ScanLine() { var sb = new StringBuilder(); for (var b = Char(); b != '\n' && b != 0; b = (char)read()) if (b != '\r') sb.Append(b); return sb.ToString(); } public long Long() { return isEof ? long.MinValue : long.Parse(Scan()); } public int Integer() { return isEof ? int.MinValue : int.Parse(Scan()); } public double Double() { return isEof ? double.NaN : double.Parse(Scan(), CultureInfo.InvariantCulture); } } } #endregion