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

Detalii evaluare #62807379

Rezumat problemă

GasesteCiclu
#4290

Se dă un graf neorientat cu n vârfuri numerotate de la 1 la n și m muchii. Știind că graful are cel puțin un ciclu, să se determine un ciclu elementar în acest graf.

Consola Pracsiu Dan (dnprx) Dan Pracsiu medie
Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate
Rezolvă

Detalii

Problema GasesteCiclu Operații I/O tastatură/ecran
Limita timp 0.2 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #62807379 Utilizator David Mihai (David__Mihai)
Fișier gasesteciclu.cpp Dimensiune 479 B
Data încărcării 03 Februarie 2026, 08:33 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

gasesteciclu.cpp:2:13: warning: ISO C99 requires whitespace after the macro name [enabled by default]
 #define NMAX;

             ^
gasesteciclu.cpp:2:13: error: expected primary-expression before ';' token
 #define NMAX;

             ^
gasesteciclu.cpp:5:7: note: in expansion of macro 'NMAX'
 int a[NMAX][NMAX];

       ^
gasesteciclu.cpp:2:13: error: expected ']' before ';' token
 #define NMAX;

             ^
gasesteciclu.cpp:5:7: note: in expansion of macro 'NMAX'
 int a[NMAX][NMAX];

       ^
gasesteciclu.cpp:5:11: error: expected unqualified-id before ']' token
 int a[NMAX][NMAX];

           ^
gasesteciclu.cpp:5:17: error: expected unqualified-id before ']' token
 int a[NMAX][NMAX];

                 ^
gasesteciclu.cpp:2:13: error: expected primary-expression before ';' token
 #define NMAX;

             ^
gasesteciclu.cpp:6:7: note: in expansion of macro 'NMAX'
 int x[NMAX];

       ^
gasesteciclu.cpp:2:13: error: expected ']' before ';' token
 #define NMAX;

             ^
gasesteciclu.cpp:6:7: note: in expansion of macro 'NMAX'
 int x[NMAX];

       ^
gasesteciclu.cpp:6:11: error: expected unqualified-id before ']' token
 int x[NMAX];

           ^
gasesteciclu.cpp:7:1: error: 'viz' does not name a type
 viz[NMAX];

 ^
gasesteciclu.cpp:7:9: error: expected unqualified-id before ']' token
 viz[NMAX];

         ^
gasesteciclu.cpp:8:1: error: 'dist' does not name a type
 dist[NMAX];

 ^
gasesteciclu.cpp:8:10: error: expected unqualified-id before ']' token
 dist[NMAX];

          ^
gasesteciclu.cpp: In function 'int main()':
gasesteciclu.cpp:16:6: error: 'a' was not declared in this scope
      a[i][j]=1;

      ^
gasesteciclu.cpp:20:2: error: 'x' was not declared in this scope
  x[dr]=p, viz[p]=1, d[p]=0;

  ^
gasesteciclu.cpp:20:11: error: 'viz' was not declared in this scope
  x[dr]=p, viz[p]=1, d[p]=0;

           ^
gasesteciclu.cpp:20:21: error: 'd' was not declared in this scope
  x[dr]=p, viz[p]=1, d[p]=0;

                     ^
gasesteciclu.cpp:23:12: error: 'iz' was not declared in this scope
         if(iz[i]==0 && dist[x]!=0)

            ^
gasesteciclu.cpp:23:24: error: 'dist' was not declared in this scope
         if(iz[i]==0 && dist[x]!=0)

                        ^
gasesteciclu.cpp:26:51: error: no match for 'operator<' (operand types are 'std::basic_ostream<char>' and 'char')
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                   ^
gasesteciclu.cpp:26:51: 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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_Iterator>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_Iterator>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   'std::basic_ostream<char>' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^
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 gasesteciclu.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:
gasesteciclu.cpp:26:52: note:   mismatched types 'const _CharT*' and 'std::basic_ostream<char>'
  cout<<'2'<<' '<<'7'<<' '<<'5'<<' '<<'4'<<' '<<'2'<'\n';

                                                    ^

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 GasesteCiclu 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!