Compilare: main.cpp: In function 'void DFS(int, std::vector<std::vector<int> >)': main.cpp:19:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | for(int i = 0; i < list[Node].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void DFST(int, std::vector<std::vector<int> >, std::vector<int>&)': main.cpp:32:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for(int i = 0; i < list[Node].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:55:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(int i = 1; i < AdjacencyList.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | for( int i = 0; i < AllCTC.size(); i++){ | ~~^~~~~~~~~~~~~~~ main.cpp:80:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 80 | for(int j = 0; j < AllCTC[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~