#3050
Sa se afiseze cate cifre are \({a}^{b}\)
| Problema | ncif | Operații I/O |
ncif.in/ncif.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64733352 | Utilizator | |
| Fișier | ncif.cpp | Dimensiune | 321 B |
| Data încărcării | 26 Mai 2026, 17:58 | Scor/rezultat | Eroare de compilare |
ncif.cpp: In function ‘int main()’: ncif.cpp:12:5: error: reference to ‘cin’ is ambiguous 12 | cin >> n; | ^~~ In file included from ncif.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ ncif.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("ncif.in"); | ^~~ ncif.cpp:15:9: error: reference to ‘cin’ is ambiguous 15 | cin >> a >> b; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ ncif.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("ncif.in"); | ^~~ ncif.cpp:16:9: error: reference to ‘cout’ is ambiguous 16 | cout << (int)(log10(a) *b + 1) << '\n'; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ ncif.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("ncif.out"); | ^~~~ ncif.cpp:11:24: warning: unused variable ‘r’ [-Wunused-variable] 11 | double n , a , b , r; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema ncif 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.