Compilare: In file included from main.cpp:2: In function 'constexpr typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::sqrt(_Tp) [with _Tp = int]', inlined from 'int main()' at main.cpp:23:12: /usr/include/c++/12.2.1/cmath:476:28: warning: 'maxi' may be used uninitialized [-Wmaybe-uninitialized] 476 | { return __builtin_sqrt(__x); } | ~~~~~~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:13:28: note: 'maxi' was declared here 13 | int n,m,k,l,i,ii,j1,j2,maxi,nr,j,nrord,x,ind; | ^~~~