Eroare de compilare: main.cpp:6:10: error: conflicting declaration 'std::ofstream fin' 6 | ofstream fin("struti.out"); | ^~~ main.cpp:5:10: note: previous declaration as 'std::ifstream fin' 5 | ifstream fin("struti.in"); | ^~~ main.cpp: In function 'int main()': main.cpp:32:28: error: invalid use of non-static member function 'void std::deque<_Tp, _Alloc>::pop_back() [with _Tp = int; _Alloc = std::allocator<int>]' 32 | dq_min.pop_back; | ~~~~~~~^~~~~~~~ In file included from /usr/include/c++/12.2.1/deque:64, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:68, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_deque.h:1597:7: note: declared here 1597 | pop_back() _GLIBCXX_NOEXCEPT | ^~~~~~~~ main.cpp:59:28: error: invalid use of non-static member function 'void std::deque<_Tp, _Alloc>::pop_back() [with _Tp = int; _Alloc = std::allocator<int>]' 59 | dq_min.pop_back; | ~~~~~~~^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_deque.h:1597:7: note: declared here 1597 | pop_back() _GLIBCXX_NOEXCEPT | ^~~~~~~~ Non zero exit status: 1