Compilare: main.cpp: In function 'long long int cer2(long long int, long long int)': main.cpp:56:12: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 56 | return p; | ^ main.cpp:41:26: note: 'p' was declared here 41 | long long st, dr, m, p; | ^ In file included from /usr/include/c++/12.2.1/istream:39, from /usr/include/c++/12.2.1/sstream:38, from /usr/include/c++/12.2.1/complex:45, from /usr/include/c++/12.2.1/ccomplex:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:54, 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:83:31: /usr/include/c++/12.2.1/ostream:202:25: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:41:26: note: 'p' was declared here 41 | long long st, dr, m, p; | ^