Compilare: user.cpp: In function ‘int main()’: user.cpp:9:23: warning: variable ‘ok’ set but not used [-Wunused-but-set-variable] int n,p,q,sum=0,i,ok=0,nrZero=0,y=0,cabina; ^ user.cpp:9:28: warning: unused variable ‘nrZero’ [-Wunused-variable] int n,p,q,sum=0,i,ok=0,nrZero=0,y=0,cabina; ^ user.cpp:34:23: warning: ‘cabina’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<"\n"<<cabina; ^