Eroare de compilare: main.cpp:242:52: error: incomplete type 'std::numeric_limits<long unsigned int>' used in nested name specifier 242 | size_t distance = std::numeric_limits<size_t>::max(); | ^~~ main.cpp: In function 'std::pair<Graph<NodeData>, std::vector<std::vector<bool> > > buildGraph(std::ifstream&, const size_t&, const size_t&)': main.cpp:283:22: warning: unused variable 'weight' [-Wunused-variable] 283 | bool weight = grid[i][j] != grid[i - 1][j]; | ^~~~~~ main.cpp:290:22: warning: unused variable 'weight' [-Wunused-variable] 290 | bool weight = grid[i][j] != grid[i][j - 1]; | ^~~~~~ Non zero exit status: 1