Eroare de compilare: main.cpp: In function 'bool bfs()': main.cpp:14:15: warning: variable 'elem' set but not used [-Wunused-but-set-variable] 14 | for (auto elem : viz) | ^~~~ main.cpp:29:55: error: no match for 'operator[]' (operand types are 'int [1001]' and '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'}) 29 | if (viz[neigbour] || capacity[currentNode][graph[neigbour]] <= 0) | ^ Non zero exit status: 1