Eroare de compilare: main.cpp: In function 'void solve()': main.cpp:28:22: error: no match for 'operator=' (operand types are 'std::vector<int>' and '__gnu_cxx::__alloc_traits<std::allocator<std::vector<short int> > >::value_type {aka std::vector<short int>}') v1 = q.front(); ^ In file included from /usr/include/c++/6/vector:69:0, from main.cpp:2: /usr/include/c++/6/bits/vector.tcc:167:5: note: candidate: std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>] vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/6/bits/vector.tcc:167:5: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::vector<short int> > >::value_type {aka std::vector<short int>}' to 'const std::vector<int>&' In file included from /usr/include/c++/6/vector:64:0, from main.cpp:2: /usr/include/c++/6/bits/stl_vector.h:450:7: note: candidate: std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>] operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move()) ^~~~~~~~ /usr/include/c++/6/bits/stl_vector.h:450:7: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::vector<short int> > >::value_type {aka std::vector<short int>}' to 'std::vector<int>&&' /usr/include/c++/6/bits/stl_vector.h:471:7: note: candidate: std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>] operator=(initializer_list<value_type> __l) ^~~~~~~~ /usr/include/c++/6/bits/stl_vector.h:471:7: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::vector<short int> > >::value_type {aka std::vector<short int>}' to 'std::initializer_list<int>' main.cpp:30:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0 ; i < v1.size() ; i ++) ~~^~~~~~~~~~~ main.cpp:32:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0 ; i < v1.size() ; i ++) ~~^~~~~~~~~~~ main.cpp:39:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j = i + 1 ; j < v1.size() ; j ++) ~~^~~~~~~~~~~ main.cpp:48:30: error: no matching function for call to 'std::queue<std::vector<short int> >::push(std::vector<int>&)' q.push(v2); ^ In file included from /usr/include/c++/6/queue:64:0, from main.cpp:5: /usr/include/c++/6/bits/stl_queue.h:242:7: note: candidate: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::vector<short int>; _Sequence = std::deque<std::vector<short int>, std::allocator<std::vector<short int> > >; std::queue<_Tp, _Sequence>::value_type = std::vector<short int>] push(const value_type& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:242:7: note: no known conversion for argument 1 from 'std::vector<int>' to 'const value_type& {aka const std::vector<short int>&}' /usr/include/c++/6/bits/stl_queue.h:247:7: note: candidate: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = std::vector<short int>; _Sequence = std::deque<std::vector<short int>, std::allocator<std::vector<short int> > >; std::queue<_Tp, _Sequence>::value_type = std::vector<short int>] push(value_type&& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:247:7: note: no known conversion for argument 1 from 'std::vector<int>' to 'std::queue<std::vector<short int> >::value_type&& {aka std::vector<short int>&&}' main.cpp: In function 'int main()': main.cpp:77:28: error: no matching function for call to 'std::queue<std::vector<short int> >::push(std::vector<int>&)' q.push(G[i]); ^ In file included from /usr/include/c++/6/queue:64:0, from main.cpp:5: /usr/include/c++/6/bits/stl_queue.h:242:7: note: candidate: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::vector<short int>; _Sequence = std::deque<std::vector<short int>, std::allocator<std::vector<short int> > >; std::queue<_Tp, _Sequence>::value_type = std::vector<short int>] push(const value_type& __x) Non zero exit status: 1