Eroare de compilare: user.cpp: In member function ‘bool Event::operator<(const Event&) const’: user.cpp:15:33: error: ‘e’ was not declared in this scope return x < a.x || (x == e.x && sgn < e.sgn); ^ user.cpp: At global scope: user.cpp:20:1: error: expected initializer before ‘const’ const int Dim = 2001; ^ user.cpp:21:9: error: ‘Dim’ was not declared in this scope Event a[Dim], m, x, y; ^ user.cpp: In function ‘int main()’: user.cpp:25:12: error: ‘n’ was not declared in this scope fin >> n >> h; ^ user.cpp:25:17: error: ‘h’ was not declared in this scope fin >> n >> h; ^ user.cpp:28:16: error: cannot bind ‘std::basic_istream<char>’ lvalue to ‘std::basic_istream<char>&&’ fin >> x >> y; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from user.cpp:1: /usr/include/c++/4.8/istream:872:5: error: initializing argument 1 of ‘std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = Event]’ operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x) ^ user.cpp:29:9: error: ‘e’ was not declared in this scope e[m].x = x; ^ user.cpp:31:11: error: no ‘operator++(int)’ declared for postfix ‘++’ [-fpermissive] m ++; ^ user.cpp:32:20: error: no match for ‘operator+’ (operand types are ‘Event’ and ‘int’) e[m].x = y + 1; ^ user.cpp:32:20: note: candidates are: 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/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:333:5: note: template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&) operator+(typename reverse_iterator<_Iterator>::difference_type __n, ^ /usr/include/c++/4.8/bits/stl_iterator.h:333:5: note: template argument deduction/substitution failed: user.cpp:32:22: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘int’ e[m].x = y + 1; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,