#4407
Partitura
Mihai s-a decis în sfârșit să compună o melodie. Fără să știe de unde să înceapă, a scris pe o foaie n
note muzicale. Fiecare notă muzicală este definită de două valori reprezentând durata și înălțimea acesteia. Dându-se n
note sub forma a n
perechi de numere, x
și y
, să se afișeze scorul maxim ce poate fi obținut după gruparea tuturor notelor date în grupuri disjuncte.
OJI 2023, clasa a IX-a
Problema | Partitura | Operații I/O |
![]() partitura.in /partitura.out
|
---|---|---|---|
Limita timp | 0.3 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #49806056 | Utilizator | |
Fișier | partitura.cpp | Dimensiune | 363 B |
Data încărcării | 15 Martie 2024, 12:46 | Scor / rezultat | Eroare de compilare |
partitura.cpp: In function 'int main()': partitura.cpp:16:19: error: no matching function for call to 'begin(int&)' for(auto xm : c) ^ partitura.cpp:16:19: note: candidates are: 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 partitura.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: partitura.cpp:16:19: note: mismatched types 'std::initializer_list<_Tp>' and 'int' for(auto xm : c) ^ 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 partitura.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: partitura.cpp:16:19: note: mismatched types '_Tp [_Nm]' and 'int' for(auto xm : c) ^ 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 partitura.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: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(const _Container&) [with _Container = int]': partitura.cpp:16:19: required from here /usr/include/c++/4.8/bits/range_access.h:58:5: error: request for member 'begin' in '__cont', which is of non-class type 'const int' /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: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.begin()) std::begin(_Container&) [with _Container = int]': partitura.cpp:16:19: required from here /usr/include/c++/4.8/bits/range_access.h:48:5: error: request for member 'begin' in '__cont', which is of non-class type 'int' partitura.cpp:16:19: error: no matching function for call to 'end(int&)' for(auto xm : c) ^ partitura.cpp:16:19: note: candidates are: 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 partitura.cpp:1: /usr/include/c++/4.8/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>) end(initializer_list<_Tp> __ils) noexcept ^ /usr/include/c++/4.8/initializer_list:99:5: note: template argument deduction/substitution failed: partitura.cpp:16:19: note: mismatched types 'std::initializer_list<_Tp>' and 'int' for(auto xm : c) ^ 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 partitura.cpp:1: /usr/include/c++/4.8/bits/range_access.h:97:5: note: template<class _Tp, unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm]) end(_Tp (&__arr)[_Nm]) ^ /usr/include/c++/4.8/bits/range_access.h:97:5: note: template argument deduction/substitution failed: partitura.cpp:16:19: note: mismatched types '_Tp [_Nm]' and 'int' for(auto xm : c) ^ 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 partitura.cpp:1: /usr/include/c++/4.8/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&) end(const _Container& __cont) -> decltype(__cont.end()) ^ /usr/include/c++/4.8/bits/range_access.h:78:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(const _Container&) [with _Container = int]': partitura.cpp:16:19: required from here /usr/include/c++/4.8/bits/range_access.h:78:5: error: request for member 'end' in '__cont', which is of non-class type 'const int' /usr/include/c++/4.8/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ /usr/include/c++/4.8/bits/range_access.h:68:5: note: template argument deduction/substitution failed: /usr/include/c++/4.8/bits/range_access.h: In substitution of 'template<class _Container> decltype (__cont.end()) std::end(_Container&) [with _Container = int]': partitura.cpp:16:19: required from here /usr/include/c++/4.8/bits/range_access.h:68:5: error: request for member 'end' in '__cont', which is of non-class type 'int'
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Partitura 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.