結果

問題 No.403 2^2^2
ユーザー EmKjp
提出日時 2019-05-12 12:27:48
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 34 ms / 2,000 ms
コード長 6,249 bytes
コンパイル時間 1,120 ms
コンパイル使用メモリ 117,792 KB
実行使用メモリ 26,616 KB
最終ジャッジ日時 2024-07-02 01:29:23
合計ジャッジ時間 3,023 ms
ジャッジサーバーID
(参考情報)
judge2 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 27
権限があれば一括ダウンロードができます
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

diff #
プレゼンテーションモードにする

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Numerics;
partial class Solver
{
const long Mod = 1000000000 + 7;
static internal BigInteger Solve(long a, long b, long c)
{
var right = BigInteger.ModPow(b, c, Mod - 1);
if (right == 0) right = Mod - 1;
return BigInteger.ModPow(a, right, Mod);
}
public void Run()
{
var S = ns();
var arr = S.Split('^');
var A = long.Parse(arr[0]);
var B = long.Parse(arr[1]);
var C = long.Parse(arr[2]);
var ans1 = BigInteger.ModPow(BigInteger.ModPow(A, B, Mod), C, Mod);
var ans2 = Solve(A, B, C);
cout.WriteLine("{0} {1}", ans1, ans2);
}
}
public struct NodeValue
{
public long Left { get; set; }
public long Middle { get; set; }
public long Right { get; set; }
public long Sum { get; set; }
public long MaxValue => new[] { Left, Middle, Right }.Max();
public NodeValue(long x)
{
Left = Middle = Right = Sum = x; ;
}
public static NodeValue Merge(NodeValue x, NodeValue y)
{
return new NodeValue
{
Sum = x.Sum + y.Sum,
Left = Math.Max(x.Left, x.Sum + y.Left),
Middle = Math.Max(Math.Max(x.Middle, y.Middle), x.Right + y.Left),
Right = Math.Max(y.Right, y.Sum + x.Right),
};
}
}
public abstract class SegmentTree<TNodeValue> where TNodeValue : struct
{
protected int N { get; private set; }
protected TNodeValue?[] node;
protected static int Left(int p) { return p * 2 + 1; }
protected static int Right(int p) { return p * 2 + 2; }
public SegmentTree() { }
public void Build(IList<TNodeValue> array)
{
Build(array.Count, i => array[i]);
}
virtual public void Build(int _n, Func<int, TNodeValue> create)
{
N = 1;
while (N < _n) N *= 2;
node = new TNodeValue?[2 * N];
for (int i = 0; i < _n; i++) node[i + N - 1] = create(i);
for (int i = N - 2; i >= 0; i--) node[i] = Merge(node[Left(i)], node[Right(i)]);
}
protected TNodeValue? Merge(TNodeValue? left, TNodeValue? right)
{
if (left != null && right != null) return Merge(left.Value, right.Value);
if (left == null) return right;
if (right == null) return left;
return null;
}
protected abstract TNodeValue Merge(TNodeValue left, TNodeValue right);
public void Update(int index, TNodeValue val)
{
int p = index + N - 1;
node[p] = val;
while (p > 0)
{
p = (p - 1) / 2;
node[p] = Merge(node[Left(p)], node[Right(p)]);
}
}
protected virtual TNodeValue? Query(int begin, int end, int k, int l, int r)
{
if (r <= begin || end <= l) return null;
if (begin <= l && r <= end) return node[k];
int mid = (l + r) / 2;
return Merge(
Query(begin, end, Left(k), l, mid),
Query(begin, end, Right(k), mid, r)
);
}
public TNodeValue Query(int begin, int end)
{
return Query(begin, end, 0, 0, N).Value;
}
};
public class AnonymousSegmentTree<TNodeValue> : SegmentTree<TNodeValue> where TNodeValue : struct
{
readonly Func<TNodeValue, TNodeValue, TNodeValue> _mergeMethod;
public AnonymousSegmentTree(Func<TNodeValue, TNodeValue, TNodeValue> merge)
{
_mergeMethod = merge;
}
protected override TNodeValue Merge(TNodeValue left, TNodeValue right)
{
return _mergeMethod(left, right);
}
}
// PREWRITEN CODE BEGINS FROM HERE
partial class Solver : Scanner
{
public static void Main(string[] args)
{
new Solver(Console.In, Console.Out).Run();
}
TextReader cin;
TextWriter cout;
public Solver(TextReader reader, TextWriter writer)
: base(reader)
{
this.cin = reader;
this.cout = writer;
}
public Solver(string input, TextWriter writer)
: this(new StringReader(input), writer)
{
}
public int ni() { return NextInt(); }
public int[] ni(int n) { return NextIntArray(n); }
public long nl() { return NextLong(); }
public long[] nl(int n) { return NextLongArray(n); }
public double nd() { return NextDouble(); }
public string ns() { return Next(); }
public string[] ns(int n) { return NextArray(n); }
}
public class Scanner
{
private TextReader Reader;
private Queue<String> TokenQueue = new Queue<string>();
private CultureInfo ci = CultureInfo.InvariantCulture;
public Scanner()
: this(Console.In)
{
}
public Scanner(TextReader reader)
{
this.Reader = reader;
}
public int NextInt() { return Int32.Parse(Next(), ci); }
public long NextLong() { return Int64.Parse(Next(), ci); }
public double NextDouble() { return double.Parse(Next(), ci); }
public string[] NextArray(int size)
{
var array = new string[size];
for (int i = 0; i < size; i++) array[i] = Next();
return array;
}
public int[] NextIntArray(int size)
{
var array = new int[size];
for (int i = 0; i < size; i++) array[i] = NextInt();
return array;
}
public long[] NextLongArray(int size)
{
var array = new long[size];
for (int i = 0; i < size; i++) array[i] = NextLong();
return array;
}
public String Next()
{
if (TokenQueue.Count == 0)
{
if (!StockTokens()) throw new InvalidOperationException();
}
return TokenQueue.Dequeue();
}
public bool HasNext()
{
if (TokenQueue.Count > 0)
return true;
return StockTokens();
}
private bool StockTokens()
{
while (true)
{
var line = Reader.ReadLine();
if (line == null) return false;
var tokens = line.Trim().Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (tokens.Length == 0) continue;
foreach (var token in tokens)
TokenQueue.Enqueue(token);
return true;
}
}
}
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