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Detalii evaluare #50743265

Rezumat problemă

#3696 taxa

Miruna se pregăteşte de vacanţa de vară. Ea a hotărât deja că împreună cu un grup de colegi să facă o excursie în regatul INFO unde moneda locală se numeşte BOSS. A studiat deja harta acestei zone şi a aflat multe lucruri interesante. Ea ştie că regatul se află pe o insula cu suprafaţa uscatului sub forma dreptunghiulară ce poate fi reprezentată ca o matrice cu N linii şi M coloane în care fiecare element este un cod pentru un tip de obiectiv turistic ce poate fi vizitat. Deoarece sosirea şi plecarea de pe insulă se face cu avionul, ea cunoaşte poziția (l0,c0) unde va fi debarcată şi poziţia (lf,cf) unde va fi plecarea de pe insulă. Ea se poate deplasa pentru vizitarea obiectivelor turistice doar în celule vecine pe cele opt direcţii (N, S, E, V, NE, NV, SE, SV), iar dacă nouă poziţie are alt cod decât cel din care venise la pasul precedent, atunci trebuie să plătească o taxa de vizitare egală cu produsul codurilor celor doua zone (exprimată tot în moneda locală, BOSS!!!). Miruna ar dori să afle care ar fi suma minimă necesară pentru a se deplasa până la locul de plecare de pe insulă. Dându-se configuraţia regatului şi poziţiile de plecare şi sosire, să se determine suma minimă necesară
deplasării.

ONI 2013, Clasa a X-a

Rezolvă

Detalii

Problema taxa Operații I/O taxa.in/taxa.out
Limita timp 0.5 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #50743265 Utilizator Dore Stefan (stefan_dore_)
Fișier taxa.cpp Dimensiune 1.73 KB
Data încărcării 27 Aprilie 2024, 16:34 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

taxa.cpp: In function 'void Fill(pozitie, int)':
taxa.cpp:38:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
         if (inside(vec) && L[vec.x][vec.y].cost == -1)

            ^
taxa.cpp: In function 'void solve(pozitie)':
taxa.cpp:56:39: error: no match for 'operator!=' (operand types are 'insula' and 'int')
             if (L[finish.x][finish.y] != -1) {

                                       ^
taxa.cpp:56:39: note: candidates are:
In file included from /usr/include/c++/4.8/iosfwd:40:0,
                 from /usr/include/c++/4.8/ios:38,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/postypes.h:221:5: note: template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
/usr/include/c++/4.8/bits/postypes.h:221:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::fpos<_StateT>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note: template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
     operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::pair<_T1, _T2>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator!=(const reverse_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::reverse_iterator<_Iterator>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator!=(const reverse_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::reverse_iterator<_Iterator>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator!=(const move_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::move_iterator<_Iterator>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note: template<class _Iterator> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator!=(const move_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::move_iterator<_Iterator>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:138:5: note: template<class _T1, class _T2> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator!=(const allocator<_T1>&, const allocator<_T2>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:138:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::allocator<_CharT>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:143:5: note: template<class _Tp> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:143:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::allocator<_CharT>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2532:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2532:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator!=(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   mismatched types 'const _CharT*' and 'insula'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from taxa.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note: template<class _CharT, class _Traits> bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
     operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/c++/4.8/queue:60,
                 from taxa.cpp:3:
/usr/include/c++/4.8/bits/stl_deque.h:260:5: note: template<class _Tp, class _Ref, class _Ptr> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
     operator!=(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
     ^
/usr/include/c++/4.8/bits/stl_deque.h:260:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/c++/4.8/queue:60,
                 from taxa.cpp:3:
/usr/include/c++/4.8/bits/stl_deque.h:267:5: note: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
     operator!=(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_deque.h:267:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/c++/4.8/queue:60,
                 from taxa.cpp:3:
/usr/include/c++/4.8/bits/stl_deque.h:1983:5: note: template<class _Tp, class _Alloc> bool std::operator!=(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)
     operator!=(const deque<_Tp, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_deque.h:1983:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::deque<_Tp, _Alloc>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/vector:64:0,
                 from /usr/include/c++/4.8/queue:61,
                 from taxa.cpp:3:
/usr/include/c++/4.8/bits/stl_vector.h:1428:5: note: template<class _Tp, class _Alloc> bool std::operator!=(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
     operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
     ^
/usr/include/c++/4.8/bits/stl_vector.h:1428:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::vector<_Tp, _Alloc>'
             if (L[finish.x][finish.y] != -1) {

                                           ^
In file included from /usr/include/c++/4.8/queue:64:0,
                 from taxa.cpp:3:
/usr/include/c++/4.8/bits/stl_queue.h:292:5: note: template<class _Tp, class _Seq> bool std::operator!=(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)
     operator!=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
     ^
/usr/include/c++/4.8/bits/stl_queue.h:292:5: note:   template argument deduction/substitution failed:
taxa.cpp:56:43: note:   'insula' is not derived from 'const std::queue<_Tp, _Seq>'
             if (L[finish.x][finish.y] != -1) {

                                           ^

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 taxa 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.