結果
問題 | No.666 1000000007で割るだけ |
ユーザー | AreTrash |
提出日時 | 2018-04-22 10:30:41 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 25 ms / 2,000 ms |
コード長 | 3,314 bytes |
コンパイル時間 | 3,492 ms |
コンパイル使用メモリ | 108,288 KB |
実行使用メモリ | 18,048 KB |
最終ジャッジ日時 | 2024-06-27 05:36:25 |
合計ジャッジ時間 | 4,045 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | 24 ms
17,792 KB |
testcase_01 | AC | 24 ms
17,792 KB |
testcase_02 | AC | 25 ms
18,048 KB |
testcase_03 | AC | 25 ms
17,792 KB |
testcase_04 | AC | 25 ms
17,920 KB |
testcase_05 | AC | 25 ms
17,792 KB |
testcase_06 | AC | 24 ms
17,920 KB |
testcase_07 | AC | 25 ms
18,048 KB |
testcase_08 | AC | 24 ms
17,792 KB |
testcase_09 | AC | 24 ms
17,792 KB |
testcase_10 | AC | 25 ms
17,792 KB |
testcase_11 | AC | 24 ms
17,792 KB |
testcase_12 | AC | 24 ms
17,792 KB |
testcase_13 | AC | 23 ms
17,792 KB |
testcase_14 | AC | 24 ms
17,792 KB |
testcase_15 | AC | 24 ms
17,920 KB |
testcase_16 | AC | 25 ms
17,664 KB |
testcase_17 | AC | 25 ms
17,792 KB |
testcase_18 | AC | 23 ms
17,920 KB |
testcase_19 | AC | 24 ms
17,920 KB |
testcase_20 | AC | 25 ms
18,048 KB |
testcase_21 | AC | 25 ms
17,792 KB |
testcase_22 | AC | 25 ms
18,048 KB |
testcase_23 | AC | 24 ms
18,048 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.IO; using System.Collections.Generic; namespace No666 { public class Program { void Solve(StreamScanner ss, StreamWriter sw) { //--------------------------------- sw.WriteLine(ss.Next(ModInt.Parse) * ss.Next(ModInt.Parse)); //--------------------------------- } static void Main() { var ss = new StreamScanner(new StreamReader(Console.OpenStandardInput())); var sw = new StreamWriter(Console.OpenStandardOutput()) {AutoFlush = false}; new Program().Solve(ss, sw); sw.Flush(); } static readonly Func<string, string> String = s => s; } public struct ModInt { public static int Mod = 1000000007; readonly long value; public int Value { get { return (int)value; } } public ModInt Inverse { get { return GetInverse(); } } public ModInt(long value) { value %= Mod; this.value = value < 0 ? value + Mod : value; } ModInt GetInverse() { if (value == 0) throw new InvalidOperationException("value must NOT equal 0"); return Pow(Mod - 2); } public ModInt Square() { return this * this; } public ModInt Pow(long exp) { if (exp == 0) return 1; if (exp % 2 == 0) return Pow(exp / 2).Square(); return this * Pow(exp - 1); } public static ModInt Parse(string str) { return long.Parse(str); } public static implicit operator ModInt(long value) { return new ModInt(value); } public static ModInt operator +(ModInt left, ModInt right) { return left.value + right.value; } public static ModInt operator -(ModInt left, ModInt right) { return left.value - right.value; } public static ModInt operator *(ModInt left, ModInt right) { return left.value * right.value; } public static ModInt operator /(ModInt left, ModInt right) { return left * right.Inverse; } public override bool Equals(object obj) { if (!(obj is ModInt)) return false; return value == ((ModInt)obj).value; } public override int GetHashCode() { return value.GetHashCode(); } public override string ToString() { return value.ToString(); } } public class StreamScanner { static readonly char[] Sep = {' '}; readonly Queue<string> buffer = new Queue<string>(); readonly TextReader textReader; public StreamScanner(TextReader textReader) { this.textReader = textReader; } public T Next<T>(Func<string, T> parser) { if (buffer.Count != 0) return parser(buffer.Dequeue()); var nextStrings = textReader.ReadLine().Split(Sep, StringSplitOptions.RemoveEmptyEntries); foreach (var nextString in nextStrings) buffer.Enqueue(nextString); return Next(parser); } } }