Compilare: user.cpp: In function ‘int main()’: user.cpp:7:9: warning: unused variable ‘n’ [-Wunused-variable] int n,i,x,nr=0,p,c,numar=1,final=0; ^ user.cpp:7:24: warning: unused variable ‘numar’ [-Wunused-variable] int n,i,x,nr=0,p,c,numar=1,final=0; ^ user.cpp:7:32: warning: unused variable ‘final’ [-Wunused-variable] int n,i,x,nr=0,p,c,numar=1,final=0; ^