Compilare: main.cpp: In function 'long long int bkt(int32_t, long long int, long long int)': main.cpp:13:15: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | if(poz==factori.size()) | ~~~^~~~~~~~~~~~~~~~ main.cpp:20:12: warning: control reaches end of non-void function [-Wreturn-type] 20 | bkt(poz+1, put*factori[poz], sign*(-1)); | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~