Compilare: main.cpp: In function 'void inmultire(std::vector<long long int>&, long long int)': main.cpp:11:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < a.size(); ++i) ~~^~~~~~~~~~ main.cpp:15:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < rez.size() || rest > 0; ++i) { ~~^~~~~~~~~~~~ main.cpp:16:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i >= rez.size()){ ~~^~~~~~~~~~~~~