Compilare: In file included from /usr/include/c++/12.2.1/vector:64, from main.cpp:2: In member function 'constexpr void std::vector<_Tp, _Alloc>::clear() [with _Tp = int; _Alloc = std::allocator<int>]', inlined from 'int main()' at main.cpp:33:23: /usr/include/c++/12.2.1/bits/stl_vector.h:1601:24: warning: iteration 15001 invokes undefined behavior [-Waggressive-loop-optimizations] 1601 | { _M_erase_at_end(this->_M_impl._M_start); } | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:32:22: note: within this loop 32 | for(int i=0;i<=nmax;i++) | ~^~~~~~