Compilare: main.cpp: In function 'int gasesteNodCuGradMinim(std::vector<int>, std::vector<int>)': main.cpp:30:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 30 | for (int i = 0; i < componenta.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int gasesteGradMaxim(std::vector<int>, std::vector<int>)': main.cpp:44:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | for (int i = 0; i < componenta.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void DFSUtil(int, std::vector<bool>&)': main.cpp:60:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | for (int i = 0; i < adiacenta[nodPlecare].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:145:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 145 | for (int i = 0; i < cc[0].size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:152:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 152 | for (int m = 1; m < cc.size(); m++) | ~~^~~~~~~~~~~ main.cpp:162:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 162 | for (int i = 0; i < cc[m].size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:170:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 170 | for (int i = 0; i < muchii.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int gasesteNodCuGradMinim(std::vector<int>, std::vector<int>)': main.cpp:38:12: warning: 'nod' may be used uninitialized in this function [-Wmaybe-uninitialized] 38 | return nod; | ^~~ main.cpp: In function 'int main()': main.cpp:158:27: warning: 'nod' may be used uninitialized in this function [-Wmaybe-uninitialized] 158 | grad[nodDestinatie]++; | ^ main.cpp:157:24: warning: 'nod' may be used uninitialized in this function [-Wmaybe-uninitialized] 157 | grad[nodPlecare]++; | ^