Compilare: user.cpp: In function ‘int main()’: user.cpp:11:18: warning: unused variable ‘b’ [-Wunused-variable] int mx,l,k,n,b,crr,x,lmax,pmax; ^ user.cpp:37:32: warning: ‘pmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << pmax-lmax+1 << " " << pmax << " " << mx; ^ user.cpp:37:14: warning: ‘lmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << pmax-lmax+1 << " " << pmax << " " << mx; ^