Compilare: main.cpp: In function 'int main()': main.cpp:26:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for(int i=0; i<divizor.size(); i++) | ~^~~~~~~~~~~~~~~ main.cpp:28:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | for(int j=i; j<divizor.size(); j++) | ~^~~~~~~~~~~~~~~