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Detalii evaluare #54285744

Rezumat problemă

#4015 unique

Dându-se un șir de numere naturale, să se determine câte dintre ele apar o singură dată.

Rezolvă

Detalii

Problema unique Operații I/O tastatură/ecran
Limita timp 0.5 secunde Limita memorie Total: 0.2 MB / Stivă 0.2 MB
Id soluție #54285744 Utilizator Ardelean Catalin (Catutzu2330)
Fișier unique.cpp Dimensiune 312 B
Data încărcării 24 Noiembrie 2024, 19:50 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

unique.cpp: In function 'int main()':
unique.cpp:12:24: error: cannot convert 'std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}' to 'int' in initialization
  for (int j = mp.begin(); j != mp.end(); j++) {

                        ^
unique.cpp:12:29: error: no match for 'operator!=' (operand types are 'int' and 'std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}')
  for (int j = mp.begin(); j != mp.end(); j++) {

                             ^
unique.cpp:12:29: 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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::fpos<_StateT>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::allocator<_CharT>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::allocator<_CharT>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const _CharT*' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.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:
unique.cpp:12:39: note:   mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
In file included from /usr/include/c++/4.8/map:60:0,
                 from unique.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:316:5: note: template<class _Val> bool std::operator!=(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
     operator!=(const _Rb_tree_iterator<_Val>& __x,
     ^
/usr/include/c++/4.8/bits/stl_tree.h:316:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
In file included from /usr/include/c++/4.8/map:60:0,
                 from unique.cpp:2:
/usr/include/c++/4.8/bits/stl_tree.h:927:5: 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:927:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
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 unique.cpp:2:
/usr/include/c++/4.8/array:233:5: 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>& __one, const array<_Tp, _Nm>& __two)
     ^
/usr/include/c++/4.8/array:233:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
In file included from /usr/include/c++/4.8/bits/stl_map.h:63:0,
                 from /usr/include/c++/4.8/map:61,
                 from unique.cpp:2:
/usr/include/c++/4.8/tuple:835:5: 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:835:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::tuple<_Args1 ...>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
In file included from /usr/include/c++/4.8/map:61:0,
                 from unique.cpp:2:
/usr/include/c++/4.8/bits/stl_map.h:986:5: 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:986:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
In file included from /usr/include/c++/4.8/map:62:0,
                 from unique.cpp:2:
/usr/include/c++/4.8/bits/stl_multimap.h:888:5: 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:888:5: note:   template argument deduction/substitution failed:
unique.cpp:12:39: note:   mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Alloc>' and 'int'
  for (int j = mp.begin(); j != mp.end(); j++) {

                                       ^
unique.cpp:13:10: error: 'class std::map<int, int>' has no member named 'second'
   if (mp.second == 1) cntr++;

          ^
unique.cpp:7:12: warning: unused variable 'maxi' [-Wunused-variable]
     int x, maxi = 0;

            ^

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 unique 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.