#343
Soarece1
Se dă o tablă dreptunghiulară formată din n
linii și m
coloane, definind n*m
zone, unele dintre ele fiind libere, altele conținând obstacole. Într-o zonă precizată se află un șoarece care se poate deplasa pe tablă trecând din zona curentă în zona învecinată cu aceasta pe linie sau pe coloană. Scopul sau este să ajungă la o bucată de brânză aflată într-o zonă de asemenea precizată, fără a părăsi tabla, fără a trece prin zone care conțin obstacole și fără a trece de două ori prin aceeași zonă.
Determinați o modalitate prin care șoarecele poate să ajungă la bucata de brânză.
Problema | Soarece1 | Operații I/O |
soarece1.in /soarece1.out
|
---|---|---|---|
Limita timp | 1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #45130878 | Utilizator | |
Fișier | soarece1.cpp | Dimensiune | 2.32 KB |
Data încărcării | 03 Octombrie 2023, 16:05 | Scor / rezultat | Eroare de compilare |
soarece1.cpp: In function 'void gasesteTraseu()': soarece1.cpp:27:17: error: no matching function for call to 'std::queue<Punct>::push(std::pair<int, int>&)' q.push(start); ^ soarece1.cpp:27:17: note: candidates are: In file included from /usr/include/c++/4.8/queue:64:0, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = Punct; _Sequence = std::deque<Punct, std::allocator<Punct> >; std::queue<_Tp, _Sequence>::value_type = Punct] push(const value_type& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: no known conversion for argument 1 from 'std::pair<int, int>' to 'const value_type& {aka const Punct&}' /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = Punct; _Sequence = std::deque<Punct, std::allocator<Punct> >; std::queue<_Tp, _Sequence>::value_type = Punct] push(value_type&& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: no known conversion for argument 1 from 'std::pair<int, int>' to 'std::queue<Punct>::value_type&& {aka Punct&&}' soarece1.cpp: In function 'int main()': soarece1.cpp:57:17: error: reference to 'end' is ambiguous end = {i, j}; ^ soarece1.cpp:13:23: note: candidates are: std::pair<int, int> end pair<int, int> start, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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 ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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: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:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ soarece1.cpp:64:16: error: reference to 'end' is ambiguous if (traseu[end.first][end.second] == 0) { ^ soarece1.cpp:13:23: note: candidates are: std::pair<int, int> end pair<int, int> start, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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 ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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: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:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ soarece1.cpp:64:27: error: reference to 'end' is ambiguous if (traseu[end.first][end.second] == 0) { ^ soarece1.cpp:13:23: note: candidates are: std::pair<int, int> end pair<int, int> start, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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 ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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: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:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ soarece1.cpp:68:24: error: reference to 'end' is ambiguous Punct curent = end; ^ soarece1.cpp:13:23: note: candidates are: std::pair<int, int> end pair<int, int> start, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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 ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.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: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:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&) end(_Container& __cont) -> decltype(__cont.end()) ^ soarece1.cpp:69:23: error: no match for 'operator!=' (operand types are 'Punct' and 'std::pair<int, int>') while (curent != start) { ^ soarece1.cpp:69:23: 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/postypes.h:221:5: 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:221:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::fpos<_StateT>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/stl_pair.h:227:5: 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:227:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::pair<_T1, _T2>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:303:5: 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:303:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::reverse_iterator<_Iterator>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:353:5: 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:353:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::reverse_iterator<_Iterator>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1043:5: 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:1043:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::move_iterator<_Iterator>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1049:5: 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:1049:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::move_iterator<_Iterator>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/allocator.h:138:5: 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:138:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::allocator<_CharT>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/allocator.h:143:5: 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:143:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::allocator<_CharT>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2532:5: 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:2532:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2544:5: 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:2544:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: mismatched types 'const _CharT*' and 'Punct' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2556:5: 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:2556:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' while (curent != start) { ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from soarece1.cpp:1: /usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: 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:210:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>' while (curent != start) { ^ In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/c++/4.8/queue:60, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_deque.h:260:5: note: template<class _Tp, class _Ref, class _Ptr> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&) operator!=(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:260:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' while (curent != start) { ^ In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/c++/4.8/queue:60, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_deque.h:267:5: note: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&) operator!=(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:267:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' while (curent != start) { ^ In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/c++/4.8/queue:60, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_deque.h:1983:5: note: template<class _Tp, class _Alloc> bool std::operator!=(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&) operator!=(const deque<_Tp, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:1983:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::deque<_Tp, _Alloc>' while (curent != start) { ^ In file included from /usr/include/c++/4.8/vector:64:0, from /usr/include/c++/4.8/queue:61, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_vector.h:1428:5: note: template<class _Tp, class _Alloc> bool std::operator!=(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&) operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) ^ /usr/include/c++/4.8/bits/stl_vector.h:1428:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::vector<_Tp, _Alloc>' while (curent != start) { ^ In file included from /usr/include/c++/4.8/queue:64:0, from soarece1.cpp:3: /usr/include/c++/4.8/bits/stl_queue.h:292:5: note: template<class _Tp, class _Seq> bool std::operator!=(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&) operator!=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y) ^ /usr/include/c++/4.8/bits/stl_queue.h:292:5: note: template argument deduction/substitution failed: soarece1.cpp:69:26: note: 'Punct' is not derived from 'const std::queue<_Tp, _Seq>' while (curent != start) { ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Soarece1 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.