Compilare: user.cpp: In function ‘int main()’: user.cpp:10:23: warning: variable ‘stm’ set but not used [-Wunused-but-set-variable] int n, x, st, dr, stm; ^~~ user.cpp:32:43: warning: ‘dr’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << smax << " " << st << " " << dr; ^ user.cpp:32:34: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << smax << " " << st << " " << dr; ^~~