Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #63817766

Rezumat problemă

DetDrum1
#643

Se dă vectorul de tați al unui arbore cu rădăcină cu n noduri și un nod k. Determinați drumul de la rădăcina arborelui la nodul k.

Fișiere Candale Silviu (silviu) ușoară
Clasa 11 Teoria Grafurilor Arbori cu rădăcină
Rezolvă

Detalii

Problema DetDrum1 Operații I/O detdrum1.in/detdrum1.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #63817766 Utilizator Popescu Mihai (mihai_popescu173)
Fișier detdrum1.cpp Dimensiune 546 B
Data încărcării 19 Martie 2026, 23:27 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

detdrum1.cpp:10:23: warning: missing terminating ' character [enabled by default]
         detdrum1(t[k])'

                       ^
detdrum1.cpp:10:9: error: missing terminating ' character
         detdrum1(t[k])'

         ^
detdrum1.cpp:5:15: error: expected initializer before '.' token
 int n,k,t[101].v[101],i=1;

               ^
detdrum1.cpp: In function 'void detdrum1(int)':
detdrum1.cpp:8:8: error: 't' was not declared in this scope
     if(t[k]!=0)

        ^
detdrum1.cpp:11:9: error: expected ';' before 'fout'
         fout<<k<<' ';

         ^
detdrum1.cpp: In function 'void detdrumr(int)':
detdrum1.cpp:18:9: error: 'v' was not declared in this scope
         v[i]=k;

         ^
detdrum1.cpp:18:11: error: 'i' was not declared in this scope
         v[i]=k;

           ^
detdrum1.cpp:19:11: error: 't' was not declared in this scope
         k=t[k];

           ^
detdrum1.cpp:21:6: error: 'i' was not declared in this scope
     }i--;

      ^
detdrum1.cpp:23:15: error: 'v' was not declared in this scope
         fout<<v[j]<<' ';

               ^
detdrum1.cpp: In function 'int main()':
detdrum1.cpp:29:14: error: 't' was not declared in this scope
         fin>>t[i];

              ^
detdrum1.cpp:30:15: error: 'detdrumR' was not declared in this scope
     detdrumR(k);

               ^
detdrum1.cpp:31:9: error: no match for 'operator<' (operand types are 'std::ofstream {aka std::basic_ofstream<char>}' and '<unresolved overloaded function type>')
     fout<endl;

         ^
detdrum1.cpp:31:9: 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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:220:5: 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:220:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::pair<_T1, _T2>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:297:5: 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:297:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:347:5: 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:347:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1055:5: 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:1055:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1061:5: 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:1061:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::move_iterator<_Iterator>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2569:5: 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:2569:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2581:5: 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:2581:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     fout<endl;

          ^
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/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from detdrum1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2593:5: 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:2593:5: note:   template argument deduction/substitution failed:
detdrum1.cpp:31:10: note:   mismatched types 'const _CharT*' and 'std::basic_ofstream<char>'
     fout<endl;

          ^

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 DetDrum1 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.

Du-te sus!