#351
Se citește numărul natural n. Să se afișeze următoarea piramidă de numere:
1 1 2 1 2 3 ....... 1 2 3 ... n
| Problema | Piramida | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64765249 | Utilizator | |
| Fișier | piramida.cpp | Dimensiune | 189 B |
| Data încărcării | 28 Mai 2026, 16:19 | Scor/rezultat | Eroare de compilare |
piramida.cpp: In function ‘int main()’: piramida.cpp:6:5: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’? 6 | cin>>n; | ^~~ | std::cin In file included from piramida.cpp:1: /usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here 62 | extern istream cin; ///< Linked to standard input | ^~~ piramida.cpp:9:19: error: expected primary-expression before ‘=’ token 9 | for(j=1;j,=i;j++) | ^ piramida.cpp:10:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’? 10 | cout<<j<<" "; | ^~~~ | std::cout /usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here 63 | extern ostream cout; ///< Linked to standard output | ^~~~ piramida.cpp:11:5: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’? 11 | cout<<endl; | ^~~~ | std::cout /usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here 63 | extern ostream cout; ///< Linked to standard output | ^~~~ piramida.cpp:11:11: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’? 11 | cout<<endl; | ^~~~ | std::endl In file included from /usr/include/c++/13/iostream:41: /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 Piramida 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.