Compilare: In file included from /usr/include/c++/12.2.1/iostream:39, from main.cpp:1: In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'int main()' at main.cpp:62:11: /usr/include/c++/12.2.1/ostream:202:25: warning: 'b' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:8:19: note: 'b' was declared here 8 | long long p,q,b; | ^ main.cpp:42:7: warning: 'divi' may be used uninitialized [-Wmaybe-uninitialized] 42 | dt=p*q; | ~~^~~~ main.cpp:11:29: note: 'divi' was declared here 11 | long long maxi=-1,maxip,divi,div=2; | ^~~~ main.cpp:39:8: warning: 'maxip' may be used uninitialized [-Wmaybe-uninitialized] 39 | q=q*maxip; | ~^~~~~~ main.cpp:11:23: note: 'maxip' was declared here 11 | long long maxi=-1,maxip,divi,div=2; | ^~~~~