Compilare: main.cpp: In function 'void DFS(int)': main.cpp:15:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(i=0;i<adjList[x].size();++i){ | ~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Kosaraju(int, int)': main.cpp:27:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 27 | for(i=0;i<adjListTrans[x].size();++i){ | ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:50:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(i=0;i<visited.size();++i){ | ~^~~~~~~~~~~~~~~ main.cpp:76:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(i=0;i<nodes.size();++i){ | ~^~~~~~~~~~~~~ main.cpp:77:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 77 | for(j=0;j<ctc[nodes[i]].size();++j){ | ~^~~~~~~~~~~~~~~~~~~~~