Compilare: user.cpp: In function ‘int main()’: user.cpp:7:29: warning: unused variable ‘x’ [-Wunused-variable] int min,nrdiv,contor,i,d,j,x; ^ user.cpp:19:35: warning: ‘contor’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<min<<" "<<nrdiv<<" "<<contor; ^ user.cpp:19:7: warning: ‘min’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<min<<" "<<nrdiv<<" "<<contor; ^