結果
| 問題 |
No.2448 一次変換と面積
|
| コンテスト | |
| ユーザー |
👑 |
| 提出日時 | 2023-05-23 21:25:55 |
| 言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 3,784 bytes |
| コンパイル時間 | 685 ms |
| コンパイル使用メモリ | 75,552 KB |
| 最終ジャッジ日時 | 2025-02-13 04:17:46 |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 20 TLE * 10 |
ソースコード
// 誤解法(愚直オーバーフローO(T N_max)解)チェック
#pragma GCC optimize ( "O3" )
#pragma GCC optimize( "unroll-loops" )
#pragma GCC target ( "sse4.2,fma,avx2,popcnt,lzcnt,bmi2" )
#include <iostream>
#include <stdio.h>
#include <stdint.h>
#include <cassert>
using namespace std;
using ll = long long;
#define MAIN main
#define TYPE_OF( VAR ) remove_const<remove_reference<decltype( VAR )>::type >::type
#define UNTIE ios_base::sync_with_stdio( false ); cin.tie( nullptr )
#define CEXPR( LL , BOUND , VALUE ) constexpr const LL BOUND = VALUE
#define CIN( LL , A ) LL A; cin >> A
#define ASSERT( A , MIN , MAX ) assert( MIN <= A && A <= MAX )
#define CIN_ASSERT( A , MIN , MAX ) CIN( TYPE_OF( MAX ) , A ); ASSERT( A , MIN , MAX )
#define FOR( VAR , INITIAL , FINAL_PLUS_ONE ) for( TYPE_OF( FINAL_PLUS_ONE ) VAR = INITIAL ; VAR < FINAL_PLUS_ONE ; VAR ++ )
#define REPEAT( HOW_MANY_TIMES ) FOR( VARIABLE_FOR_REPEAT , 0 , HOW_MANY_TIMES )
#define QUIT return 0
#define RETURN( ANSWER ) cout << ( ANSWER ) << "\n"; QUIT
template <typename T> inline T Absolute( const T& a ){ return a > 0 ? a : -a; }
template <typename T>
class TwoByTwoMatrix
{
public:
// private:
T m_M00;
T m_M01;
T m_M10;
T m_M11;
public:
inline TwoByTwoMatrix( const T& M00 , const T& M01 , const T& M10 , const T& M11 ) noexcept;
inline TwoByTwoMatrix( const T& n = T() ) noexcept;
inline TwoByTwoMatrix<T>& operator=( const TwoByTwoMatrix<T>& mat ) noexcept;
inline TwoByTwoMatrix<T>& operator+=( const TwoByTwoMatrix<T>& mat );
inline TwoByTwoMatrix<T>& operator*=( const TwoByTwoMatrix<T>& mat ) noexcept;
inline TwoByTwoMatrix<T> operator*( const TwoByTwoMatrix<T>& mat );
};
template <typename T> inline TwoByTwoMatrix<T>::TwoByTwoMatrix( const T& M00 , const T& M01 , const T& M10 , const T& M11 ) noexcept : m_M00( M00 ) , m_M01( M01 ) , m_M10( M10 ) , m_M11( M11 ) {}
template <typename T> inline TwoByTwoMatrix<T>::TwoByTwoMatrix( const T& n ) noexcept : m_M00( n ) , m_M01() , m_M10() , m_M11( n ) {}
template <typename T> inline TwoByTwoMatrix<T>& TwoByTwoMatrix<T>::operator=( const TwoByTwoMatrix<T>& mat ) noexcept { if( &mat != this ){ m_M00 = mat.m_M00; m_M01 = mat.m_M01; m_M10 = mat.m_M10; m_M11 = mat.m_M11; } return *this; }
template <typename T> inline TwoByTwoMatrix<T>& TwoByTwoMatrix<T>::operator+=( const TwoByTwoMatrix<T>& mat ) { m_M00 += mat.m_M00; m_M01 += mat.m_M01; m_M10 += mat.m_M10; m_M11 += mat.m_M11; return *this; }
template <typename T> inline TwoByTwoMatrix<T>& TwoByTwoMatrix<T>::operator*=( const TwoByTwoMatrix<T>& mat ) noexcept { return operator=( *this * mat ); }
template <typename T> inline TwoByTwoMatrix<T> TwoByTwoMatrix<T>::operator*( const TwoByTwoMatrix<T>& mat ) { return TwoByTwoMatrix<T>( m_M00 * mat.m_M00 + m_M01 * mat.m_M10 , m_M00 * mat.m_M01 + m_M01 * mat.m_M11 , m_M10 * mat.m_M00 + m_M11 * mat.m_M10 , m_M10 * mat.m_M01 + m_M11 * mat.m_M11 ); }
inline int Solve()
{
CEXPR( ll , bound_N , 1000000000000000000 );
CIN_ASSERT( N , 1 , bound_N );
CEXPR( ll , bound_B , 1000000000 );
CIN_ASSERT( B , 1 , bound_B );
CEXPR( ll , bound_Aij , 1000000000 );
CEXPR( int , size , 2 );
CIN_ASSERT( A00 , -bound_Aij , bound_Aij );
CIN_ASSERT( A01 , -bound_Aij , bound_Aij );
CIN_ASSERT( A10 , -bound_Aij , bound_Aij );
CIN_ASSERT( A11 , -bound_Aij , bound_Aij );
TwoByTwoMatrix<ll> A{ A00 , A01 , A10 , A11 };
TwoByTwoMatrix<ll> A_power = A;
TwoByTwoMatrix<ll> A_power_sum{};
REPEAT( N ){
A_power_sum += A_power;
A_power *= A;
}
RETURN( Absolute( A_power_sum.m_M00 * A_power_sum.m_M11 - A_power_sum.m_M01 * A_power_sum.m_M10 ) % B );
}
int MAIN()
{
UNTIE;
CEXPR( int , bound_T , 1000 );
CIN_ASSERT( T , 1 , bound_T );
REPEAT( T ){
Solve();
}
QUIT;
}