#129
Să se scrie un program care ordonează descrescător elementele unui vector.
| Problema | Sortare | Operații I/O |
sortare.in/sortare.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64425598 | Utilizator | |
| Fișier | sortare.cpp | Dimensiune | 359 B |
| Data încărcării | 06 Mai 2026, 11:42 | Scor/rezultat | Eroare de compilare |
sortare.cpp:4:1: error: ‘ifstream’ does not name a type 4 | ifstream f(sortare.in) | ^~~~~~~~ sortare.cpp: In function ‘int main()’: sortare.cpp:10:5: error: ‘f’ was not declared in this scope 10 | f>>n; | ^ sortare.cpp:12:9: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’? 12 | cin>>v[i]; | ^~~ | std::cin In file included from sortare.cpp:1: /usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here 62 | extern istream cin; ///< Linked to standard input | ^~~ sortare.cpp:15:27: error: ‘swap’ was not declared in this scope 15 | if(v[j]>v[i]) swap(v[j],v[i]); | ^~~~ sortare.cpp:15:27: note: suggested alternatives: In file included from sortare.cpp:2: /usr/include/c++/13/fstream:1292:5: note: ‘std::swap’ 1292 | swap(basic_fstream<_CharT, _Traits>& __x, | ^~~~ In file included from /usr/include/c++/13/bits/exception_ptr.h:41, from /usr/include/c++/13/exception:164, from /usr/include/c++/13/ios:41, from /usr/include/c++/13/ostream:40, from /usr/include/c++/13/iostream:41: /usr/include/c++/13/bits/move.h:189:5: note: ‘std::swap’ 189 | swap(_Tp& __a, _Tp& __b) | ^~~~ /usr/include/c++/13/bits/exception_ptr.h:230:5: note: ‘std::__exception_ptr::swap’ 230 | swap(exception_ptr& __lhs, exception_ptr& __rhs) | ^~~~ sortare.cpp:17:9: error: ‘g’ was not declared in this scope 17 | g<<v[i]<<' '; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Sortare 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.