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Detalii evaluare #54182898

Rezumat problemă

#2398 Moka

Moca dorește să posteze pe Pbinfo a probleme de dificultate b. Durata postării celor a probleme de dificultate b este restul împărțirii lui \(a ^ b\) la 1999999973.

Rezolvă

Detalii

Problema Moka Operații I/O moka.in/moka.out
Limita timp 0.05 secunde Limita memorie Total: 0.1 MB / Stivă 0.1 MB
Id soluție #54182898 Utilizator Timu Ionut (xsevenf3)
Fișier moka.cpp Dimensiune 1.36 KB
Data încărcării 21 Noiembrie 2024, 15:02 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

moka.cpp: In member function 'Mint Mint::pow(long long int) const':
moka.cpp:29:5: warning: no return statement in function returning non-void [-Wreturn-type]
     }

     ^
moka.cpp: In member function 'Mint Mint::inv() const':
moka.cpp:31:16: error: no match for 'operator*' (operand type is 'Mint')
         return *this->pow(MOD-2);

                ^
moka.cpp:31:16: note: candidates are:
moka.cpp:17:10: note: Mint Mint::operator*(Mint) const
     Mint operator*(Mint oth) const{

          ^
moka.cpp:17:10: note:   candidate expects 1 argument, 0 provided
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from moka.cpp:1:
/usr/include/c++/4.8/complex:384:5: note: template<class _Tp> std::complex<_Tp> std::operator*(const std::complex<_Tp>&, const std::complex<_Tp>&)
     operator*(const complex<_Tp>& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:384:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::complex<_Tp>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from moka.cpp:1:
/usr/include/c++/4.8/complex:393:5: note: template<class _Tp> std::complex<_Tp> std::operator*(const std::complex<_Tp>&, const _Tp&)
     operator*(const complex<_Tp>& __x, const _Tp& __y)
     ^
/usr/include/c++/4.8/complex:393:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::complex<_Tp>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from moka.cpp:1:
/usr/include/c++/4.8/complex:402:5: note: template<class _Tp> std::complex<_Tp> std::operator*(const _Tp&, const std::complex<_Tp>&)
     operator*(const _Tp& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:402:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   candidate expects 2 arguments, 1 provided
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from moka.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__multiplies, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from moka.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__multiplies, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from moka.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__multiplies, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   candidate expects 2 arguments, 1 provided
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from moka.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__multiplies, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from moka.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__multiplies, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:404:5: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::valarray<typename _Dom::value_type>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from moka.cpp:1:
/usr/include/c++/4.8/valarray:1169:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__multiplies, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(*, __multiplies)
 ^
/usr/include/c++/4.8/valarray:1169:1: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::valarray<_Tp>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from moka.cpp:1:
/usr/include/c++/4.8/valarray:1169:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__multiplies, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const std::valarray<_Tp>&, const _Tp&)
 _DEFINE_BINARY_OPERATOR(*, __multiplies)
 ^
/usr/include/c++/4.8/valarray:1169:1: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   'Mint' is not derived from 'const std::valarray<_Tp>'
         return *this->pow(MOD-2);

                                ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from moka.cpp:1:
/usr/include/c++/4.8/valarray:1169:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__multiplies, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const _Tp&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(*, __multiplies)
 ^
/usr/include/c++/4.8/valarray:1169:1: note:   template argument deduction/substitution failed:
moka.cpp:31:32: note:   candidate expects 2 arguments, 1 provided
         return *this->pow(MOD-2);

                                ^
moka.cpp: In member function 'Mint Mint::operator+=(Mint)':
moka.cpp:39:5: warning: no return statement in function returning non-void [-Wreturn-type]
     }

     ^
moka.cpp: In member function 'Mint Mint::operator-=(Mint)':
moka.cpp:42:5: warning: no return statement in function returning non-void [-Wreturn-type]
     }

     ^
moka.cpp: In member function 'Mint Mint::operator*=(Mint)':
moka.cpp:45:5: warning: no return statement in function returning non-void [-Wreturn-type]
     }

     ^
moka.cpp: In member function 'Mint Mint::operator/=(Mint)':
moka.cpp:48:5: warning: no return statement in function returning non-void [-Wreturn-type]
     }

     ^
moka.cpp: In function 'int main()':
moka.cpp:53:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("moka.in" , "r", stdin);

                                    ^
moka.cpp:54:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("moka.out" , "w" , stdout);

                                       ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema Moka face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.