Eroare de compilare: main.cpp:250: warning: ignoring '#pragma region GraphClassImplementation' [-Wunknown-pragmas] 250 | #pragma region GraphClassImplementation | main.cpp:818: warning: ignoring '#pragma endregion EndGrapClassImplementation' [-Wunknown-pragmas] 818 | #pragma endregion EndGrapClassImplementation | main.cpp:929: warning: ignoring '#pragma region WeightedGraphClassImplementation' [-Wunknown-pragmas] 929 | #pragma region WeightedGraphClassImplementation | main.cpp:1242: warning: ignoring '#pragma endregion EndWeightedGraphClassImplementation' [-Wunknown-pragmas] 1242 | #pragma endregion EndWeightedGraphClassImplementation | main.cpp:1296: warning: ignoring '#pragma region FlowNetworkImplementation' [-Wunknown-pragmas] 1296 | #pragma region FlowNetworkImplementation | main.cpp:1407: warning: ignoring '#pragma endregion EndFlowNetworkImplementation' [-Wunknown-pragmas] 1407 | #pragma endregion EndFlowNetworkImplementation | main.cpp:56:78: error: 'stack' has not been declared 56 | int depth[], int low[], bool isVisited[], stack<int> &visitedNodes); | ^~~~~ main.cpp:56:83: error: expected ',' or '...' before '<' token 56 | int depth[], int low[], bool isVisited[], stack<int> &visitedNodes); | ^ main.cpp:72:100: error: 'stack' has not been declared 72 | int depth[], int low[], bool isVisited[], bool inStack[], stack<int> &visitedNodes); | ^~~~~ main.cpp:72:105: error: expected ',' or '...' before '<' token 72 | int depth[], int low[], bool isVisited[], bool inStack[], stack<int> &visitedNodes); | ^ main.cpp: In member function 'void Graph::printEdges(std::ostream&, bool)': main.cpp:255:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 255 | for (int i = 0; i < edges[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::DFS(int, bool*)': main.cpp:272:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 272 | for (int i = 0; i < edges[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: At global scope: main.cpp:283:81: error: 'stack' has not been declared 283 | int depth[], int low[], bool isVisited[], stack<int> &visitedNodes) | ^~~~~ main.cpp:283:86: error: expected ',' or '...' before '<' token 283 | int depth[], int low[], bool isVisited[], stack<int> &visitedNodes) | ^ main.cpp: In member function 'void Graph::findBiconnectedComponents(int, int, int, std::vector<std::vector<int> >&, int*, int*, bool*, int)': main.cpp:288:5: error: 'visitedNodes' was not declared in this scope 288 | visitedNodes.push(node); | ^~~~~~~~~~~~ main.cpp:290:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] Non zero exit status: 1