#4167
FLsiElimina
C++
Să se scrie o funcție C++ care elimină toate nodurile cuprinse între cel mai din stânga nod care memorează un număr divizibil cu 3
și cel mai din dreapta nod care memorează un număr divizibil cu 3
, inclusiv acestea.
Problema | FLsiElimina | Operații I/O |
flsielimina.in /flsielimina.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 1 MB
/
Stivă 1 MB
|
Id soluție | #50788495 | Utilizator | |
Fișier | flsielimina.cpp | Dimensiune | 508 B |
Data încărcării | 04 Mai 2024, 20:21 | Scor / rezultat | Eroare de compilare |
flsielimina.cpp: In function 'void FLsiElimina(Nod*&)': flsielimina.cpp:12:29: error: conversion from 'Nod*' to non-scalar type 'Nod' requested Nod* fst3, lst3, last = head, r; ^ flsielimina.cpp:18:17: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*') lst3 = p; ^ flsielimina.cpp:18:17: note: candidates are: flsielimina.cpp:4:8: note: Nod& Nod::operator=(const Nod&) struct Nod ^ flsielimina.cpp:4:8: note: no known conversion for argument 1 from 'Nod*' to 'const Nod&' flsielimina.cpp:4:8: note: Nod& Nod::operator=(Nod&&) flsielimina.cpp:4:8: note: no known conversion for argument 1 from 'Nod*' to 'Nod&&' flsielimina.cpp:21:15: error: no match for 'operator=' (operand types are 'Nod' and 'Nod*') r = p; ^ flsielimina.cpp:21:15: note: candidates are: flsielimina.cpp:4:8: note: Nod& Nod::operator=(const Nod&) struct Nod ^ flsielimina.cpp:4:8: note: no known conversion for argument 1 from 'Nod*' to 'const Nod&' flsielimina.cpp:4:8: note: Nod& Nod::operator=(Nod&&) flsielimina.cpp:4:8: note: no known conversion for argument 1 from 'Nod*' to 'Nod&&' flsielimina.cpp:23:33: error: no match for 'operator==' (operand types are 'Nod' and 'Nod') if(fst3 == head && lst3 == last){ ^ flsielimina.cpp:23:33: note: candidates are: In file included from /usr/include/c++/4.8/iosfwd:40:0, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/postypes.h:216:5: note: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&) operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs) ^ /usr/include/c++/4.8/bits/postypes.h:216:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::fpos<_StateT>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/stl_pair.h:214:5: note: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^ /usr/include/c++/4.8/bits/stl_pair.h:214:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::pair<_T1, _T2>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:291:5: note: template<class _Iterator> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator==(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:291:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::reverse_iterator<_Iterator>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:341:5: note: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator==(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:341:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::reverse_iterator<_Iterator>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1031:5: note: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator==(const move_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1031:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::move_iterator<_Iterator>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1037:5: note: template<class _Iterator> bool std::operator==(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&) operator==(const move_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1037:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::move_iterator<_Iterator>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:41:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/allocator.h:128:5: note: template<class _T1, class _T2> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_T2>&) operator==(const allocator<_T1>&, const allocator<_T2>&) ^ /usr/include/c++/4.8/bits/allocator.h:128:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::allocator<_CharT>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:41:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/allocator.h:133:5: note: template<class _Tp> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_CharT>&) operator==(const allocator<_Tp>&, const allocator<_Tp>&) ^ /usr/include/c++/4.8/bits/allocator.h:133:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::allocator<_CharT>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:52:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2486:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&) operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2486:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:52:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2493:5: note: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::basic_string<_CharT>&, const std::basic_string<_CharT>&) operator==(const basic_string<_CharT>& __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2493:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::basic_string<_CharT>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:52:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2507:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&) operator==(const _CharT* __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2507:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: mismatched types 'const _CharT*' and 'Nod' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/string:52:0, 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 flsielimina.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2519:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*) operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2519:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' if(fst3 == head && lst3 == last){ ^ In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0, from /usr/include/c++/4.8/bits/basic_ios.h:37, from /usr/include/c++/4.8/ios:44, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from flsielimina.cpp:1: /usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&) operator==(const istreambuf_iterator<_CharT, _Traits>& __a, ^ /usr/include/c++/4.8/bits/streambuf_iterator.h:204:5: note: template argument deduction/substitution failed: flsielimina.cpp:23:36: note: 'Nod' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>' if(fst3 == head && lst3 == last){ ^ flsielimina.cpp:28:25: error: base operand of '->' has non-pointer type 'Nod' head = lst3 -> leg; ^ flsielimina.cpp:29:11: error: base operand of '->' has non-pointer type 'Nod' r -> leg = lst3 -> leg; ^ flsielimina.cpp:29:25: error: base operand of '->' has non-pointer type 'Nod' r -> leg = lst3 -> leg; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema FLsiElimina face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. 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.