Compilare: user.cpp: In function ‘int main()’: user.cpp:7:9: warning: unused variable ‘n’ [-Wunused-variable] int n,i,s=1,x,nr=0,p,c,numar=1,final=0; ^ user.cpp:7:28: warning: unused variable ‘numar’ [-Wunused-variable] int n,i,s=1,x,nr=0,p,c,numar=1,final=0; ^ user.cpp:7:36: warning: unused variable ‘final’ [-Wunused-variable] int n,i,s=1,x,nr=0,p,c,numar=1,final=0; ^