#3011
lastk
Se dă un șir a[1]
, a[2]
, …, a[n]
de numere naturale și un număr natural k
. Să se determine cele mai mari k
numere din șir.
Folclorul informatic
Problema | lastk | Operații I/O |
![]() |
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 2 MB
/
Stivă 1 MB
|
Id soluție | #45802537 | Utilizator | |
Fișier | lastk.cpp | Dimensiune | 550 B |
Data încărcării | 22 Octombrie 2023, 12:33 | Scor / rezultat | Eroare de compilare |
lastk.cpp: In function 'int main()': lastk.cpp:24:44: error: conversion from 'std::multiset<long long int>::iterator {aka std::_Rb_tree_const_iterator<long long int>}' to non-scalar type 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' requested for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ lastk.cpp:24:48: error: no match for 'operator!=' (operand types are 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' and 'std::multiset<long long int>::iterator {aka std::_Rb_tree_const_iterator<long long int>}') for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ lastk.cpp:24:48: note: candidates are: In file included from /usr/include/c++/4.8/set:60:0, from lastk.cpp:2: /usr/include/c++/4.8/bits/stl_tree.h:302:7: note: bool std::_Rb_tree_const_iterator<_Tp>::operator!=(const _Self&) const [with _Tp = int; std::_Rb_tree_const_iterator<_Tp>::_Self = std::_Rb_tree_const_iterator<int>] operator!=(const _Self& __x) const ^ /usr/include/c++/4.8/bits/stl_tree.h:302:7: note: no known conversion for argument 1 from 'std::multiset<long long int>::iterator {aka std::_Rb_tree_const_iterator<long long int>}' to 'const _Self& {aka const std::_Rb_tree_const_iterator<int>&}' 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::fpos<_StateT>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::pair<_T1, _T2>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::reverse_iterator<_Iterator>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::reverse_iterator<_Iterator>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::move_iterator<_Iterator>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::move_iterator<_Iterator>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::allocator<_CharT>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::allocator<_CharT>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: mismatched types 'const _CharT*' and 'std::_Rb_tree_const_iterator<int>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ 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 lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ In file included from /usr/include/c++/4.8/set:60:0, from lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::_Rb_tree_iterator<_Tp>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ In file included from /usr/include/c++/4.8/set:60:0, from lastk.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: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ In file included from /usr/include/c++/4.8/set:61:0, from lastk.cpp:2: /usr/include/c++/4.8/bits/stl_set.h:778:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator!=(const std::set<_Key, _Compare, _Alloc>&, const std::set<_Key, _Compare, _Alloc>&) operator!=(const set<_Key, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_set.h:778:5: note: template argument deduction/substitution failed: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::set<_Key, _Compare, _Alloc>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^ In file included from /usr/include/c++/4.8/set:62:0, from lastk.cpp:2: /usr/include/c++/4.8/bits/stl_multiset.h:763:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator!=(const std::multiset<_Key, _Compare, _Alloc>&, const std::multiset<_Key, _Compare, _Alloc>&) operator!=(const multiset<_Key, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_multiset.h:763:5: note: template argument deduction/substitution failed: lastk.cpp:24:56: note: 'std::multiset<int>::iterator {aka std::_Rb_tree_const_iterator<int>}' is not derived from 'const std::multiset<_Key, _Compare, _Alloc>' for(multiset<int>::iterator it=s.begin();it!=s.end();++it) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema lastk 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.