Compilare: main.cpp: In function 'int main()': main.cpp:36:53: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | if(county[j].size() > 0 && Index[j] < county[j].size()) { | ~~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:25:23: warning: 'cntJud' may be used uninitialized [-Wmaybe-uninitialized] 25 | cout << cntJud << '\n'; | ^~~~ main.cpp:14:12: note: 'cntJud' was declared here 14 | int n, cntJud; | ^~~~~~