#4635
Se dă un graf orientat cu n vârfuri și m arce. Să se determine toate circuitele elementare formate din vârfuri care au aceeași paritate.
| Problema | CircuiteParitate | Operații I/O |
circuiteparitate.in/circuiteparitate.out
|
|---|---|---|---|
| Limita timp | 0.4 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64421766 | Utilizator | |
| Fișier | circuiteparitate.cpp | Dimensiune | 2.50 KB |
| Data încărcării | 06 Mai 2026, 09:41 | Scor/rezultat | Eroare de compilare |
circuiteparitate.cpp: In function ‘int main()’: circuiteparitate.cpp:78:5: error: reference to ‘cin’ is ambiguous 78 | cin >> n >> m; | ^~~ In file included from circuiteparitate.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ circuiteparitate.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("circuiteparitate.in"); | ^~~ circuiteparitate.cpp:82:9: error: reference to ‘cin’ is ambiguous 82 | cin >> x >> y; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ circuiteparitate.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("circuiteparitate.in"); | ^~~ circuiteparitate.cpp:96:9: error: reference to ‘cout’ is ambiguous 96 | cout << "NU EXISTA"; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ circuiteparitate.cpp:5:10: note: ‘std::ofstream cout’ 5 | ofstream cout("circuiteparitate.out"); | ^~~~ circuiteparitate.cpp:104:13: error: reference to ‘cout’ is ambiguous 104 | cout << sol[i][j] << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ circuiteparitate.cpp:5:10: note: ‘std::ofstream cout’ 5 | ofstream cout("circuiteparitate.out"); | ^~~~ circuiteparitate.cpp:105:9: error: reference to ‘cout’ is ambiguous 105 | cout << "\n"; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ circuiteparitate.cpp:5:10: note: ‘std::ofstream cout’ 5 | ofstream cout("circuiteparitate.out"); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema CircuiteParitate face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.