Compilare: main.cpp: In member function 'void Graph::addEdgeCost(int, int, int)': main.cpp:99:22: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<edgeCost> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 99 | if(AdCost.size() <= n) | ~~~~~~~~~~~~~~^~~~ main.cpp: In function 'void sccHelper()': main.cpp:651:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 651 | for(int i = 0; i<scc.size(); ++i){ | ~^~~~~~~~~~~ main.cpp:652:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 652 | for(int j = 0; j<scc[i].size(); ++j) | ~^~~~~~~~~~~~~~ main.cpp: In function 'void mstHelper()': main.cpp:679:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 679 | for(int i = 0; i<result.size(); ++i) | ~^~~~~~~~~~~~~~ main.cpp:682:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 682 | for(int i = 0; i<result.size(); ++i) | ~^~~~~~~~~~~~~~ main.cpp: In function 'void eulerCycleHelper()': main.cpp:721:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 721 | for(int i = 0; i < cycle.size(); ++i){ | ~~^~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<std::tuple<int, int, int> > Graph::getMST()': main.cpp:218:41: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized] 218 | for(int i = 0; i < nr && solSize < n-1; ++i){ | ~^~