Eroare de compilare: user.cpp:9:52: error: ‘bool Cutie::operator<(const Cutie&, const Cutie&)’ must take exactly one argument bool operator < (const Cutie &A, const Cutie &B){ ^ user.cpp: In function ‘int main()’: user.cpp:40:25: error: no match for ‘operator<’ (operand types are ‘Cutie’ and ‘Cutie’) if(C[j] < C[i] && DP[j] + 1 > DP[i]) ^ user.cpp:40:25: note: candidates are: In file included from /usr/local/include/c++/4.8.0/utility:70:0, from /usr/local/include/c++/4.8.0/algorithm:60, from user.cpp:2: /usr/local/include/c++/4.8.0/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/local/include/c++/4.8.0/bits/stl_pair.h:220:5: note: template argument deduction/substitution failed: user.cpp:40:30: note: ‘Cutie’ is not derived from ‘const std::pair<_T1, _T2>’ if(C[j] < C[i] && DP[j] + 1 > DP[i]) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:2: /usr/local/include/c++/4.8.0/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/local/include/c++/4.8.0/bits/stl_iterator.h:297:5: note: template argument deduction/substitution failed: user.cpp:40:30: note: ‘Cutie’ is not derived from ‘const std::reverse_iterator<_Iterator>’ if(C[j] < C[i] && DP[j] + 1 > DP[i]) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:2: /usr/local/include/c++/4.8.0/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/local/include/c++/4.8.0/bits/stl_iterator.h:347:5: note: template argument deduction/substitution failed: user.cpp:40:30: note: ‘Cutie’ is not derived from ‘const std::reverse_iterator<_Iterator>’ if(C[j] < C[i] && DP[j] + 1 > DP[i]) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:2: /usr/local/include/c++/4.8.0/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/local/include/c++/4.8.0/bits/stl_iterator.h:1055:5: note: template argument deduction/substitution failed: user.cpp:40:30: note: ‘Cutie’ is not derived from ‘const std::move_iterator<_Iterator>’ if(C[j] < C[i] && DP[j] + 1 > DP[i]) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61,