#412
Adiacenta
Se dă lista muchiilor unui graf neorientat. Să se afișeze matricea de adiacență a grafului.
Problema | Adiacenta | Operații I/O |
![]() adiacenta.in /adiacenta.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #41088125 | Utilizator | |
Fișier | adiacenta.cpp | Dimensiune | 706 B |
Data încărcării | 11 Ianuarie 2023, 18:45 | Scor / rezultat | Eroare de compilare |
adiacenta.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("adiacenta.in"); ^ adiacenta.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("adiacenta.out"); ^ adiacenta.cpp: In function 'int main()': adiacenta.cpp:9:5: error: reference to 'cin' is ambiguous cin >> n >> m; ^ adiacenta.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("adiacenta.in"); ^ In file included from adiacenta.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ adiacenta.cpp:12:9: error: reference to 'cin' is ambiguous cin >> p >> r; ^ adiacenta.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("adiacenta.in"); ^ In file included from adiacenta.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ adiacenta.cpp:28:17: error: reference to 'cout' is ambiguous cout << a[i][j] << " "; ^ adiacenta.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("adiacenta.out"); ^ In file included from adiacenta.cpp:2:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ adiacenta.cpp:29:13: error: reference to 'cout' is ambiguous cout << endl; ^ adiacenta.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("adiacenta.out"); ^ In file included from adiacenta.cpp:2:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Adiacenta 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.