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Detalii evaluare #55028611

Rezumat problemă

#4191 Bac_spectacole C++

Pentru o sală de spectacole se memorează următoarele informații specifice: numărul de locuri disponibile și prețul biletului pentru un loc. Variabilele i și s sunt întregi, iar variabila t memorează informațiile specifice pentru fiecare dintre cele 15 săli de spectacole dintr-un oraș.

struct sala
{ int nrLocuri;
  int pret;
} t[15];

Scrieți o secvență de instrucțiuni în urma executării căreia variabila s să memoreze suma totală obținută în urma vânzării biletelor pentru un festival de teatru care s-ar desfășura simultan în toate sălile, iar acestea ar fi ocupate complet.

Bacalaureat 2022, sesiunea iunie

Rezolvă

Detalii

Problema Bac_spectacole Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #55028611 Utilizator MELINTE Alex (AlexMel)
Fișier bac_spectacole.cpp Dimensiune 67 B
Data încărcării 17 Decembrie 2024, 11:49 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

bac_spectacole.cpp: In function 'int main()':
bac_spectacole.cpp:16:6: error: redeclaration of 'int s'
  int s=0;

      ^
bac_spectacole.cpp:12:9: error: 'int s' previously declared here
  int i, s = 1223;

         ^
bac_spectacole.cpp:18:8: error: no match for 'operator+' (operand types are 'int' and 'sala')
     s=s+t[i]+pret.a+t[i].nrlocuri;

        ^
bac_spectacole.cpp:18:8: note: candidates are:
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note: template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&)
     operator+(typename reverse_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   'sala' is not derived from 'const std::reverse_iterator<_Iterator>'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note: template<class _Iterator> std::move_iterator<_Iterator> std::operator+(typename std::move_iterator<_Iterator>::difference_type, const std::move_iterator<_Iterator>&)
     operator+(typename move_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   'sala' is not derived from 'const std::move_iterator<_Iterator>'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2365:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> 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:2365:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
In file included from /usr/include/c++/4.8/string:53:0,
                 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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const _CharT*' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
In file included from /usr/include/c++/4.8/string:53:0,
                 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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   'sala' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2402:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> 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:2402:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, _CharT)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'const _CharT*' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(_CharT __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   'sala' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const _CharT*)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
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 bac_spectacole.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, _CharT)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note:   template argument deduction/substitution failed:
bac_spectacole.cpp:18:12: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
     s=s+t[i]+pret.a+t[i].nrlocuri;

            ^
bac_spectacole.cpp:18:14: error: 'pret' was not declared in this scope
     s=s+t[i]+pret.a+t[i].nrlocuri;

              ^
bac_spectacole.cpp:18:26: error: 'struct sala' has no member named 'nrlocuri'
     s=s+t[i]+pret.a+t[i].nrlocuri;

                          ^

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 Bac_spectacole face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:

  • Soluția propusă de tine este inclusă în programul suport, apoi acesta este compilat. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Datorită existenței programului suport, la compilare pot să apară erori sau avertismente care să nu se refere la instrucțiunile scrise de tine, dar care sunt datorate faptului că soluția ta nu este corectă.
  • Dacă programul suport 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.