Eroare de compilare: main.cpp: In member function 'void Task::get_result()': main.cpp:39:24: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'int') dist[i] = -1; ^ In file included from /usr/include/c++/6/vector:69:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:86, from main.cpp:1: /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 'int' to 'const std::vector<int>&' In file included from /usr/include/c++/6/vector:64:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:86, from main.cpp:1: /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 '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 'int' to 'std::initializer_list<int>' main.cpp:43:24: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'int') dist[source] = 0; ^ In file included from /usr/include/c++/6/vector:69:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:86, from main.cpp:1: /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 'int' to 'const std::vector<int>&' In file included from /usr/include/c++/6/vector:64:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:86, from main.cpp:1: /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 '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 'int' to 'std::initializer_list<int>' main.cpp:49:33: error: no match for 'operator==' (operand types are 'std::vector<int>' and 'int') if (dist[vecin] == -1) { ~~~~~~~~~~~~^~~~~ Non zero exit status: 1