#1268
Să se gestioneze stocul unui magazin.
| Problema | EasyQuery | Operații I/O |
easyquery.in/easyquery.out
|
|---|---|---|---|
| Limita timp | 0.4 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64503379 | Utilizator | |
| Fișier | easyquery.cpp | Dimensiune | 732 B |
| Data încărcării | 11 Mai 2026, 15:47 | Scor/rezultat | Eroare de compilare |
easyquery.cpp: In function ‘int main()’: easyquery.cpp:10:6: error: reference to ‘cin’ is ambiguous 10 | cin>>n; | ^~~ In file included from easyquery.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ easyquery.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("easyquery.in"); | ^~~ easyquery.cpp:12:9: error: reference to ‘cin’ is ambiguous 12 | cin>>a[i]; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ easyquery.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("easyquery.in"); | ^~~ easyquery.cpp:13:6: error: reference to ‘cin’ is ambiguous 13 | cin>>t; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ easyquery.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("easyquery.in"); | ^~~ easyquery.cpp:16:13: error: reference to ‘cin’ is ambiguous 16 | cin>>op>>x>>y>>p; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ easyquery.cpp:4:10: note: ‘std::ifstream cin’ 4 | ifstream cin("easyquery.in"); | ^~~ easyquery.cpp:32:13: error: reference to ‘cout’ is ambiguous 32 | cout<<a[i]+c[i]<<' '; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ easyquery.cpp:5:10: note: ‘std::ofstream cout’ 5 | ofstream cout("easyquery.out"); | ^~~~ easyquery.cpp:8:22: warning: unused variable ‘k’ [-Wunused-variable] 8 | int n, t,i, j, k, x, y, op ; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema EasyQuery 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.