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Detalii evaluare #20129663

Rezumat problemă

#1154 CautareDivImp

Se dă un vector x cu n elemente numere naturale, și un vector y cu m elemente, de asemenea numere naturale. Folosind metoda Divide et Impera, verificați pentru fiecare element al vectorului y dacă apare în x.

Rezolvă

Detalii

Problema CautareDivImp Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #20129663 Utilizator Calin Simona (Simonacalin)
Fișier cautaredivimp.cpp Dimensiune 433 B
Data încărcării 20 Ianuarie 2020, 12:19 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

cautaredivimp.cpp:3:27: error: 'numar' has not been declared
 int cautare(int ls,int ld,numar)

                           ^
cautaredivimp.cpp: In function 'int cautare(int, int, int)':
cautaredivimp.cpp:7:6: error: 'v' was not declared in this scope
   if(v[m]==numar)

      ^
cautaredivimp.cpp:7:12: error: 'numar' was not declared in this scope
   if(v[m]==numar)

            ^
cautaredivimp.cpp:9:6: error: 'v' was not declared in this scope
   if(v[m]<numar)

      ^
cautaredivimp.cpp:9:11: error: 'numar' was not declared in this scope
   if(v[m]<numar)

           ^
cautaredivimp.cpp:11:7: error: expected ';' before 'else'
       else

       ^
cautaredivimp.cpp:12:35: error: expected ';' before '}' token
       return cautare(ls,m-1,numar)}}

                                   ^
cautaredivimp.cpp: In function 'int main()':
cautaredivimp.cpp:18:5: error: no match for 'operator>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'int')
  cin>x[i];}

     ^
cautaredivimp.cpp:18:5: note: candidates are:
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:233:5: 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:233:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::pair<_T1, _T2>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:309:5: 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:309:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:359:5: 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:359:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1079:5: 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:1079:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1085:5: 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:1085:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2606:5: 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:2606:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2618:5: 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:2618:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   'std::istream {aka std::basic_istream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
  cin>x[i];}

         ^
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 cautaredivimp.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2630:5: 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:2630:5: note:   template argument deduction/substitution failed:
cautaredivimp.cpp:18:9: note:   mismatched types 'const _CharT*' and 'std::basic_istream<char>'
  cin>x[i];}

         ^
cautaredivimp.cpp:14:6: warning: unused variable 'm' [-Wunused-variable]
 {int m,n;

      ^
cautaredivimp.cpp: At global scope:
cautaredivimp.cpp:19:2: error: 'cin' does not name a type
  cin>>m;

  ^
cautaredivimp.cpp:20:8: error: 'm' was not declared in this scope
  int y[m+1];

        ^
cautaredivimp.cpp:21:2: error: expected unqualified-id before 'for'
  for(i=1;i<=m;i++){

  ^
cautaredivimp.cpp:21:10: error: 'i' does not name a type
  for(i=1;i<=m;i++){

          ^
cautaredivimp.cpp:21:15: error: 'i' does not name a type
  for(i=1;i<=m;i++){

               ^
cautaredivimp.cpp: In function 'int cautare(int, int, int)':
cautaredivimp.cpp:12:36: warning: control reaches end of non-void function [-Wreturn-type]
       return cautare(ls,m-1,numar)}}

                                    ^

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 CautareDivImp 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.