Compilare: main.cpp: In function 'void divEtImp(idk*, idk*, int, int, int, std::vector<std::pair<int, long long int> >&)': main.cpp:29:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | if(nt != vec.size() && vec[nt].first == st[pp].pos) | ~~~^~~~~~~~~~~~~ main.cpp:51:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 51 | for(int i = 1; i < vec.size(); i++){ | ~~^~~~~~~~~~~~