#413
Se dă lista muchiilor unui graf neorientat. Să se afișeze matricea de adiacență a grafului.
| Problema | Adiacenta1 | Operații I/O |
adiacenta1.in/adiacenta1.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64475292 | Utilizator | |
| Fișier | adiacenta1.cpp | Dimensiune | 436 B |
| Data încărcării | 09 Mai 2026, 13:06 | Scor/rezultat | Eroare de compilare |
adiacenta1.cpp:3:1: error: ‘ifstream’ does not name a type 3 | ifstream fin("adiacenta1.in"); | ^~~~~~~~ adiacenta1.cpp:4:1: error: ‘ofstream’ does not name a type 4 | ofstream fout("adiacenta1.out"); | ^~~~~~~~ adiacenta1.cpp: In function ‘int main()’: adiacenta1.cpp:8:11: error: ‘fin’ was not declared in this scope 8 | while(fin>>i>>j){ | ^~~ adiacenta1.cpp:11:12: error: ‘x’ was not declared in this scope 11 | if(x>n) | ^ adiacenta1.cpp:13:12: error: ‘y’ was not declared in this scope 13 | if(y>n) | ^ adiacenta1.cpp:18:13: error: ‘fout’ was not declared in this scope 18 | fout<<M[i][j]<<" "; | ^~~~ adiacenta1.cpp:19:9: error: ‘fout’ was not declared in this scope 19 | fout<<endl; | ^~~~ adiacenta1.cpp:19:15: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’? 19 | fout<<endl; | ^~~~ | std::endl In file included from /usr/include/c++/13/iostream:41, from adiacenta1.cpp:1: /usr/include/c++/13/ostream:735:5: note: ‘std::endl’ declared here 735 | endl(basic_ostream<_CharT, _Traits>& __os) | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Adiacenta1 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.