#1527
Se dau două matrice cu elementele egale cu 0, 1 sau 2. Să se afle de câte ori prima matrice apare în a doua.
| Problema | zoom | Operații I/O |
zoom.in/zoom.out
|
|---|---|---|---|
| Limita timp | 0.25 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64855735 | Utilizator | |
| Fișier | zoom.cpp | Dimensiune | 774 B |
| Data încărcării | 07 Iunie 2026, 16:47 | Scor/rezultat | Eroare de compilare |
zoom.cpp: In function ‘int main()’: zoom.cpp:9:5: error: reference to ‘cin’ is ambiguous 9 | cin >> x >> y >> z; | ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146, from zoom.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ zoom.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("zoom.in"); | ^~~ zoom.cpp:12:13: error: reference to ‘cin’ is ambiguous 12 | cin >> v[i][j]; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ zoom.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("zoom.in"); | ^~~ zoom.cpp:15:13: error: reference to ‘cin’ is ambiguous 15 | cin >> a[i][j]; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ zoom.cpp:3:10: note: ‘std::ifstream cin’ 3 | ifstream cin("zoom.in"); | ^~~ zoom.cpp:25:5: error: reference to ‘cout’ is ambiguous 25 | cout << cnt; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ zoom.cpp:4:10: note: ‘std::ofstream cout’ 4 | ofstream cout("zoom.out"); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema zoom 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.