Compilare: main.cpp: In function 'void DFS(int, int)': main.cpp:19:20: 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 < mu[poz].c.size(); i++) { | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:31:6: warning: variable 'rad' set but not used [-Wunused-but-set-variable] 31 | int rad; | ^~~