#3486
Numim factorul-x a 2 numere produsul tuturor factorilor primi comuni și diferiți ai celor 2 numere.
Se dau n numere naturale distincte. Se cere să se afle câți factori-x diferiți pot fi obținuți din toate perechile diferite de numere din șir și să se afișeze aceștia.
| Problema | FactorulX | Operații I/O |
factorulx.in/factorulx.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 4 MB
/
Stivă 1 MB
|
| Id soluție | #63847126 | Utilizator | |
| Fișier | factorulx.cpp | Dimensiune | 1.49 KB |
| Data încărcării | 22 Martie 2026, 09:59 | Scor/rezultat | Eroare de compilare |
factorulx.cpp: In function 'int main()': factorulx.cpp:67:19: error: no matching function for call to 'begin()' sort(fX,begin(), fX.end()); ^ factorulx.cpp:67:19: note: candidates are: In file included from /usr/include/c++/4.8/string:51:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from factorulx.cpp:1: /usr/include/c++/4.8/bits/range_access.h:48:5: note: template<class _Container> decltype (__cont.begin()) std::begin(_Container&) begin(_Container& __cont) -> decltype(__cont.begin()) ^ /usr/include/c++/4.8/bits/range_access.h:48:5: note: template argument deduction/substitution failed: factorulx.cpp:67:19: note: candidate expects 1 argument, 0 provided sort(fX,begin(), fX.end()); ^ In file included from /usr/include/c++/4.8/string:51:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from factorulx.cpp:1: /usr/include/c++/4.8/bits/range_access.h:58:5: note: template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) begin(const _Container& __cont) -> decltype(__cont.begin()) ^ /usr/include/c++/4.8/bits/range_access.h:58:5: note: template argument deduction/substitution failed: factorulx.cpp:67:19: note: candidate expects 1 argument, 0 provided sort(fX,begin(), fX.end()); ^ In file included from /usr/include/c++/4.8/string:51:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from factorulx.cpp:1: /usr/include/c++/4.8/bits/range_access.h:87:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::begin(_Tp (&)[_Nm]) begin(_Tp (&__arr)[_Nm]) ^ /usr/include/c++/4.8/bits/range_access.h:87:5: note: template argument deduction/substitution failed: factorulx.cpp:67:19: note: candidate expects 1 argument, 0 provided sort(fX,begin(), fX.end()); ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:42:0, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from factorulx.cpp:1: /usr/include/c++/4.8/initializer_list:89:5: note: template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>) begin(initializer_list<_Tp> __ils) noexcept ^ /usr/include/c++/4.8/initializer_list:89:5: note: template argument deduction/substitution failed: factorulx.cpp:67:19: note: candidate expects 1 argument, 0 provided sort(fX,begin(), fX.end()); ^ factorulx.cpp:78:16: error: could not convert 'fX' from 'std::vector<int>' to 'bool' for(int x; fX) ^ factorulx.cpp:78:18: error: expected ';' before ')' token for(int x; fX) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema FactorulX 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.