結果
問題 | No.517 壊れたアクセサリー |
ユーザー | 紙ぺーぱー |
提出日時 | 2017-05-28 21:33:11 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 22 ms / 2,000 ms |
コード長 | 6,138 bytes |
コンパイル時間 | 1,065 ms |
コンパイル使用メモリ | 113,280 KB |
実行使用メモリ | 18,944 KB |
最終ジャッジ日時 | 2024-09-21 15:17:52 |
合計ジャッジ時間 | 2,393 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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
18,304 KB |
testcase_01 | AC | 21 ms
18,560 KB |
testcase_02 | AC | 22 ms
18,432 KB |
testcase_03 | AC | 21 ms
18,560 KB |
testcase_04 | AC | 21 ms
18,176 KB |
testcase_05 | AC | 21 ms
18,432 KB |
testcase_06 | AC | 21 ms
18,560 KB |
testcase_07 | AC | 22 ms
18,816 KB |
testcase_08 | AC | 21 ms
18,816 KB |
testcase_09 | AC | 21 ms
18,560 KB |
testcase_10 | AC | 22 ms
18,688 KB |
testcase_11 | AC | 22 ms
18,432 KB |
testcase_12 | AC | 21 ms
18,304 KB |
testcase_13 | AC | 22 ms
18,432 KB |
testcase_14 | AC | 21 ms
18,432 KB |
testcase_15 | AC | 21 ms
18,432 KB |
testcase_16 | AC | 21 ms
18,944 KB |
testcase_17 | AC | 21 ms
18,560 KB |
testcase_18 | AC | 21 ms
18,304 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.Debug;using SB = System.Text.StringBuilder;using Number = System.Int64;//using System.Numerics;//using static System.Math;//using static MathEx;//using P = System.Collections.Generic.KeyValuePair<int, int>;namespace Program{public class Solver{public void Solve(){var n = ri;var a = Enumerate(n, x => rs);var m = ri;var b = Enumerate(m, x => rs);var g = Enumerate(26, x => -1);var v = new bool[26];foreach (var x in a){foreach (var c in x)v[c - 'A'] = true;for (int j = 1; j < x.Length; j++)g[x[j - 1] - 'A'] = x[j] - 'A';}foreach (var x in b){for (int j = 1; j < x.Length; j++){if (g[x[j - 1] - 'A'] == -1)g[x[j - 1] - 'A'] = x[j] - 'A';else if (g[x[j - 1] - 'A'] != x[j] - 'A'){IO.Printer.Out.WriteLine(-1);return;}}}var s = "";for (int i = 0; i < 26; i++){if (!v[i]) continue;if (g.Contains(i)) continue;var x = i;while (x != -1){s += (char)(x + 'A');x = g[x];}break;}if (s.Length == a.Sum(x => x.Length))IO.Printer.Out.WriteLine(s);else IO.Printer.Out.WriteLine(-1);}//*int ri => sc.Integer();long rl => sc.Long();double rd => sc.Double();string rs => sc.Scan();char rc => sc.Char();[System.Diagnostics.Conditional("DEBUG")]void put(params object[] a) => Debug.WriteLine(string.Join(" ", a));//*/public IO.StreamScanner sc = new IO.StreamScanner(Console.OpenStandardInput());static T[] Enumerate<T>(int n, Func<int, T> f) { var a = new T[n]; for (int i = 0; i < n; ++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 mainstatic class Ex{static public string AsString(this IEnumerable<char> ie) { return new string(System.Linq.Enumerable.ToArray(ie)); }static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") { return string.Join(st, ie); }static public void Main(){var solver = new Program.Solver();solver.Solve();Program.IO.Printer.Out.Flush();}}#endregion#region Exnamespace Program.IO{using System.IO;using System.Text;using System.Globalization;public class Printer: StreamWriter{static Printer() { Out = new Printer(Console.OpenStandardOutput()) { AutoFlush = false }; }public static Printer Out { get; set; }public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }public Printer(System.IO.Stream stream) : base(stream, new UTF8Encoding(false, true)) { }public Printer(System.IO.Stream stream, Encoding encoding) : base(stream, encoding) { }public void Write<T>(string format, T[] source) { base.Write(format, source.OfType<object>().ToArray()); }public void WriteLine<T>(string format, T[] source) { base.WriteLine(format, source.OfType<object>().ToArray()); }}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;public bool IsEndOfStream { get { return isEof; } }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 = (char)read())if (b == 0) break;else if (b != '\r') sb.Append(b);return sb.ToString();}public long Long(){if (isEof) return long.MinValue;long ret = 0; byte b = 0; var ng = false;do b = read();while (b != 0 && b != '-' && (b < '0' || '9' < b));if (b == 0) return long.MinValue;if (b == '-') { ng = true; b = read(); }for (; true; b = read()){if (b < '0' || '9' < b)return ng ? -ret : ret;else ret = ret * 10 + b - '0';}}public int Integer() { return (isEof) ? int.MinValue : (int)Long(); }public double Double() { var s = Scan(); return s != "" ? double.Parse(s, CultureInfo.InvariantCulture) : double.NaN; }private T[] enumerate<T>(int n, Func<T> f){var a = new T[n];for (int i = 0; i < n; ++i) a[i] = f();return a;}public char[] Char(int n) { return enumerate(n, Char); }public string[] Scan(int n) { return enumerate(n, Scan); }public double[] Double(int n) { return enumerate(n, Double); }public int[] Integer(int n) { return enumerate(n, Integer); }public long[] Long(int n) { return enumerate(n, Long); }}}#endregion