Eroare de compilare: main.cpp:95: warning: ignoring '#pragma region GraphConstructors' [-Wunknown-pragmas] 95 | #pragma region GraphConstructors | main.cpp:118: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 118 | #pragma endregion | main.cpp:120: warning: ignoring '#pragma region GraphGetSet' [-Wunknown-pragmas] 120 | #pragma region GraphGetSet | main.cpp:175: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 175 | #pragma endregion | main.cpp:266: warning: ignoring '#pragma region GraphPublicMethods' [-Wunknown-pragmas] 266 | #pragma region GraphPublicMethods | main.cpp:423: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 423 | #pragma endregion | main.cpp:425: warning: ignoring '#pragma region GraphPrivateMethods' [-Wunknown-pragmas] 425 | #pragma region GraphPrivateMethods | main.cpp:614: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 614 | #pragma endregion | main.cpp: In member function 'void FlowHandler::SetSource(unsigned int)': main.cpp:239:24: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 239 | if (source < numberOfNodes) this->source = source; | ~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void FlowHandler::SetSink(unsigned int)': main.cpp:249:22: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 249 | if (sink < numberOfNodes) this->sink = sink; | ~~~~~^~~~~~~~~~~~~~~ main.cpp: In member function 'long long int Graph::MaximumFlow(unsigned int, unsigned int, FlowHandler&)': main.cpp:359:24: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 359 | while(node != source) { // Go back through the path to find the minimum possible increase for the flow of the whole path | ~~~~~^~~~~~~~~ main.cpp:373:28: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 373 | while(node != source) { // Go back through the path to find the minimum possible increase for the flow of the whole path | ~~~~~^~~~~~~~~ main.cpp: In member function 'int Graph::TreeDiameter()': main.cpp:325:45: warning: 'maxIndex' may be used uninitialized in this function [-Wmaybe-uninitialized] 325 | distances = UnweightedDistances(maxIndex); // Perform a second BFS from the node that's farthest away | ^ /usr/bin/ld: ./cciodaVf.o: in function `Graph::TotalCost()': main.cpp:(.text+0xd): undefined reference to `Graph::GetAllEdges()' /usr/bin/ld: ./cciodaVf.o: in function `Graph::TreeDiameter()': main.cpp:(.text+0xf8): undefined reference to `Graph::UnweightedDistances(int)' /usr/bin/ld: main.cpp:(.text+0x131): undefined reference to `Graph::UnweightedDistances(int)' /usr/bin/ld: ./cciodaVf.o: in function `main': main.cpp:(.text.startup+0xe8): undefined reference to `Graph::AddNode(int)' Non zero exit status: 1