Compilare: main.cpp: In function 'int rasp(long long int, long long int, int)': main.cpp:13:33: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] 13 | for(int i = 0; i < (1 << ap + 1); i++) | ~~~^~~ main.cpp:20:33: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 20 | if((i >> j) & 1 == 1) | ~~^~~~ 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:74:13: /usr/include/c++/12.2.1/ostream:202:25: warning: 'ras' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:35:35: note: 'ras' was declared here 35 | long long st, dr, mij, n, cn, ras; | ^~~