#1130
Se consideră un șir de N numere naturale, notate x 1, x 2, x 3,…, x N. Definim pentru orice pereche de indici i, j, 1 ≤ i ≤ j ≤ N, distanța între elementele x i și x j ca fiind egală cu j – i.
Acest șir va fi codificat după următoarele reguli:
-1.Scrieți un program care codifică un șir de N valori, după regulile descrise.
ONI GIM 2014, Clasa a VII-a
| Problema | Codat | Operații I/O |
codat.in/codat.out
|
|---|---|---|---|
| Limita timp | 1 secunde | Limita memorie |
Total: 16 MB
/
Stivă 16 MB
|
| Id soluție | #64770006 | Utilizator | |
| Fișier | codat.cpp | Dimensiune | 1.15 KB |
| Data încărcării | 29 Mai 2026, 01:14 | Scor/rezultat | Eroare de compilare |
codat.cpp: In function ‘int main()’: codat.cpp:13:5: error: reference to ‘cin’ is ambiguous 13 | cin >> n; | ^~~ In file included from codat.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ codat.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("codat.in"); | ^~~ codat.cpp:15:9: error: reference to ‘cin’ is ambiguous 15 | cin >> v[i]; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ codat.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("codat.in"); | ^~~ codat.cpp:48:13: error: reference to ‘cout’ is ambiguous 48 | cout << dr[i] << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ codat.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("codat.out"); | ^~~~ codat.cpp:50:13: error: reference to ‘cout’ is ambiguous 50 | cout << st[i] << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ codat.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("codat.out"); | ^~~~ codat.cpp:52:13: error: reference to ‘cout’ is ambiguous 52 | cout << dr[i] << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ codat.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("codat.out"); | ^~~~ codat.cpp:54:13: error: reference to ‘cout’ is ambiguous 54 | cout << st[i] << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ codat.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("codat.out"); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Codat 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.