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Detalii evaluare #49995144

Rezumat problemă

#978 coliniare

Dintre n puncte date prin coordonatele lor, să se determine numărul maxim de puncte coliniare.

Rezolvă

Detalii

Problema coliniare Operații I/O coliniare.in/coliniare.out
Limita timp 0.2 secunde Limita memorie Total: 100 MB / Stivă 8 MB
Id soluție #49995144 Utilizator barruel Paulescu (barruel)
Fișier coliniare.cpp Dimensiune 1.51 KB
Data încărcării 22 Martie 2024, 16:14 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h: In instantiation of 'bool std::less<_Tp>::operator()(const _Tp&, const _Tp&) const [with _Tp = DDD]':
/usr/include/c++/4.8/bits/stl_map.h:463:31:   required from 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = DDD; _Tp = int; _Compare = std::less<DDD>; _Alloc = std::allocator<std::pair<const DDD, int> >; std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type = int; std::map<_Key, _Tp, _Compare, _Alloc>::key_type = DDD]'
coliniare.cpp:65:12:   required from here
/usr/include/c++/4.8/bits/stl_function.h:235:20: error: no match for 'operator<' (operand types are 'const DDD' and 'const DDD')
       { return __x < __y; }
                    ^
/usr/include/c++/4.8/bits/stl_function.h:235:20: note: candidates are:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_pair.h:220:5: 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:220:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::pair<_T1, _T2>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator.h:297:5: 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:297:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::reverse_iterator<_Iterator>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator.h:347:5: 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:347:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::reverse_iterator<_Iterator>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator.h:1055:5: 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:1055:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::move_iterator<_Iterator>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_iterator.h:1061:5: 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:1061:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::move_iterator<_Iterator>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/map:60:0,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:917:5: note: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator<(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
     operator<(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:917:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/bits/stl_map.h:63,
                 from /usr/include/c++/4.8/map:61,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/basic_string.h:2569:5: 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:2569:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/bits/stl_map.h:63,
                 from /usr/include/c++/4.8/map:61,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/basic_string.h:2581:5: 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:2581:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/stdexcept:39,
                 from /usr/include/c++/4.8/array:38,
                 from /usr/include/c++/4.8/tuple:39,
                 from /usr/include/c++/4.8/bits/stl_map.h:63,
                 from /usr/include/c++/4.8/map:61,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/basic_string.h:2593:5: 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:2593:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   mismatched types 'const _CharT*' and 'DDD'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/tuple:39:0,
                 from /usr/include/c++/4.8/bits/stl_map.h:63,
                 from /usr/include/c++/4.8/map:61,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/array:238:5: note: template<class _Tp, unsigned int _Nm> bool std::operator<(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)
     operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
     ^
/usr/include/c++/4.8/array:238:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::array<_Tp, _Nm>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/bits/stl_map.h:63:0,
                 from /usr/include/c++/4.8/map:61,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/tuple:824:5: note: template<class ... _TElements, class ... _UElements> constexpr bool std::operator<(const std::tuple<_Args1 ...>&, const std::tuple<_Args2 ...>&)
     operator<(const tuple<_TElements...>& __t,
     ^
/usr/include/c++/4.8/tuple:824:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::tuple<_Args1 ...>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/map:61:0,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_map.h:979:5: note: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator<(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&)
     operator<(const map<_Key, _Tp, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_map.h:979:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::map<_Key, _Tp, _Compare, _Alloc>'
       { return __x < __y; }
                    ^
In file included from /usr/include/c++/4.8/map:62:0,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_multimap.h:881:5: note: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator<(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&)
     operator<(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
     ^
/usr/include/c++/4.8/bits/stl_multimap.h:881:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/4.8/bits/stl_tree.h:63:0,
                 from /usr/include/c++/4.8/map:60,
                 from coliniare.cpp:2:
/usr/include/c++/4.8/bits/stl_function.h:235:20: note:   'const DDD' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Alloc>'
       { return __x < __y; }
                    ^
coliniare.cpp: In function 'int main()':
coliniare.cpp:42:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("coliniare.in", "r", stdin);

                                        ^
coliniare.cpp:43:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("coliniare.out", "w", stdout);

                                          ^
coliniare.cpp:44:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);

                    ^
coliniare.cpp:47:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &x[i], &y[i]);

                                    ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema coliniare face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.