#414
ListaVecini
Se dă lista muchiilor unui graf neorientat. Să se afișeze, pentru fiecare vârf al grafului, lista vecinilor săi.
Problema | ListaVecini | Operații I/O |
![]() listavecini.in /listavecini.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #48232132 | Utilizator | |
Fișier | listavecini.cpp | Dimensiune | 521 B |
Data încărcării | 19 Ianuarie 2024, 08:43 | Scor / rezultat | Eroare de compilare |
listavecini.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("listavecini.in"); ^ listavecini.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("listaavecini.out"); ^ listavecini.cpp: In function 'int main()': listavecini.cpp:10:5: error: reference to 'cin' is ambiguous cin>>n; ^ listavecini.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("listavecini.in"); ^ In file included from listavecini.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ listavecini.cpp:11:11: error: reference to 'cin' is ambiguous while(cin>>x>>y) ^ listavecini.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("listavecini.in"); ^ In file included from listavecini.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ listavecini.cpp:22:9: error: reference to 'cout' is ambiguous cout<<a[i][0]<<" "; ^ listavecini.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("listaavecini.out"); ^ In file included from listavecini.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ listavecini.cpp:25:13: error: reference to 'cout' is ambiguous cout<<j<<" "; ^ listavecini.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("listaavecini.out"); ^ In file included from listavecini.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ listavecini.cpp:26:9: error: reference to 'cout' is ambiguous cout<<endl; ^ listavecini.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("listaavecini.out"); ^ In file included from listavecini.cpp:1:0: /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 ListaVecini 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.