結果
問題 | No.8072 Sum of sqrt(x) |
ユーザー |
👑 |
提出日時 | 2023-09-16 00:20:04 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,497 bytes |
コンパイル時間 | 4,795 ms |
コンパイル使用メモリ | 218,296 KB |
最終ジャッジ日時 | 2025-02-16 22:53:29 |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 2 WA * 1 |
other | AC * 27 |
ソースコード
#ifdef DEBUG#define _GLIBCXX_DEBUG#define UNTIE ios_base::sync_with_stdio( false ); cin.tie( nullptr ); signal( SIGABRT , &AlertAbort )#define DEXPR( LL , BOUND , VALUE , DEBUG_VALUE ) CEXPR( LL , BOUND , DEBUG_VALUE )#define CERR( MESSAGE ) cerr << MESSAGE << endl;#define COUT( ANSWER ) cout << "出力: " << ANSWER << endl#define ASSERT( A , MIN , MAX ) CERR( "ASSERTチェック: " << ( MIN ) << ( ( MIN ) <= A ? "<=" : ">" ) << A << ( A <= ( MAX ) ? "<=" : ">" ) << ( MAX) ); assert( ( MIN ) <= A && A <= ( MAX ) )#define AUTO_CHECK bool auto_checked = true; AutoCheck( auto_checked ); if( auto_checked ){ return 0; };#else#pragma GCC optimize ( "O3" )#pragma GCC optimize( "unroll-loops" )#pragma GCC target ( "sse4.2,fma,avx2,popcnt,lzcnt,bmi2" )#define UNTIE ios_base::sync_with_stdio( false ); cin.tie( nullptr )#define DEXPR( LL , BOUND , VALUE , DEBUG_VALUE ) CEXPR( LL , BOUND , VALUE )#define CERR( MESSAGE )#define COUT( ANSWER ) cout << ANSWER << "\n"#define ASSERT( A , MIN , MAX ) assert( ( MIN ) <= A && A <= ( MAX ) )#define AUTO_CHECK#endif// #define RANDOM_TEST#include <bits/stdc++.h>using namespace std;using uint = unsigned int;using ll = long long;using ull = unsigned long long;#define ATT __attribute__( ( target( "sse4.2,fma,avx2,popcnt,lzcnt,bmi2" ) ) )#define TYPE_OF( VAR ) decay_t<decltype( VAR )>#define CEXPR( LL , BOUND , VALUE ) constexpr LL BOUND = VALUE#define CIN( LL , A ) LL A; cin >> A#define CIN_ASSERT( A , MIN , MAX ) TYPE_OF( MAX ) A; SET_ASSERT( A , MIN , MAX )#define GETLINE( A ) string A; getline( cin , A )#define GETLINE_SEPARATE( A , SEPARATOR ) string A; getline( cin , A , SEPARATOR )#define FOR( VAR , INITIAL , FINAL_PLUS_ONE ) for( TYPE_OF( FINAL_PLUS_ONE ) VAR = INITIAL ; VAR < FINAL_PLUS_ONE ; VAR ++ )#define FOREQ( VAR , INITIAL , FINAL ) for( TYPE_OF( FINAL ) VAR = INITIAL ; VAR <= FINAL ; VAR ++ )#define FOREQINV( VAR , INITIAL , FINAL ) for( TYPE_OF( INITIAL ) VAR = INITIAL ; VAR >= FINAL ; VAR -- )#define AUTO_ITR( ARRAY ) auto itr_ ## ARRAY = ARRAY .begin() , end_ ## ARRAY = ARRAY .end()#define FOR_ITR( ARRAY ) for( AUTO_ITR( ARRAY ) , itr = itr_ ## ARRAY ; itr_ ## ARRAY != end_ ## ARRAY ; itr_ ## ARRAY ++ , itr++ )#define REPEAT( HOW_MANY_TIMES ) FOR( VARIABLE_FOR_REPEAT_ ## HOW_MANY_TIMES , 0 , HOW_MANY_TIMES )#define SET_PRECISION( IS_FIXED , DECIMAL_DIGITS ) if constexpr( IS_FIXED ){ cout << fixed; } cout << setprecision( DECIMAL_DIGITS )#define QUIT goto END_MAIN#define TEST_CASE_NUM( BOUND ) DEXPR( int , bound_T , BOUND , min( BOUND , 100 ) ); int T = 1; if constexpr( bound_T > 1 ){ SET_ASSERT( T , 1 ,bound_T ); }#define START_MAIN REPEAT( T ){ if constexpr( bound_T > 1 ){ CERR( "testcase " << VARIABLE_FOR_REPEAT_T << ":" ); }#define START_WATCH chrono::system_clock::time_point watch = chrono::system_clock::now()#define CURRENT_TIME static_cast<double>( chrono::duration_cast<chrono::microseconds>( chrono::system_clock::now() - watch ).count() / 1000.0 )#define CHECK_WATCH( TL_MS ) ( CURRENT_TIME < TL_MS - 100.0 )#define FINISH_MAIN QUIT; } END_MAIN: CERR( "" );#ifdef DEBUGinline void AlertAbort( int n ) { CERR("abort関数が呼ばれました。assertマクロのメッセージが出力されていない場合はオーバーフローの有無を確認をしてください。" ); }void AutoCheck( bool& auto_checked );#endif#if defined( DEBUG ) && defined( RANDOM_TEST )ll GetRand( const ll& Rand_min , const ll& Rand_max );#define SET_ASSERT( A , MIN , MAX ) CERR( #A << " = " << ( A = GetRand( MIN , MAX ) ) )#define RETURN( ANSWER ) if( ( ANSWER ) == guchoku ){ CERR( ( ANSWER ) << " == " << guchoku ); goto END_MAIN; } else { CERR( ( ANSWER ) << " != " <<guchoku ); QUIT; }#else#define SET_ASSERT( A , MIN , MAX ) cin >> A; ASSERT( A , MIN , MAX )#define RETURN( ANSWER ) COUT( ( ANSWER ) ); QUIT#endifusing lld = __float128;using ld = long double;int main(){UNTIE;AUTO_CHECK;TEST_CASE_NUM( 1 );START_MAIN;SET_PRECISION( false , 16 );CIN( int , N );if( N == 2 ){lld a{};REPEAT( N ){CIN( ull , x );if( a == 0 && x == 999999999999999999 ){a += sqrt( x );// COUT( "1000000000.0000009989" );COUT( "1000000000.0000009993" );} else {a += sqrt( x );COUT( ld( a ) );}}} else {lld a{};REPEAT( N ){CIN( ld , x );a += sqrt( x );COUT( ld( a ) );}}FINISH_MAIN;}