Compilare: user.cpp: In function ‘int main()’: user.cpp:8:35: warning: variable ‘b1’ set but not used [-Wunused-but-set-variable] int a[100],b[100],v[100],a1[100],b1[100],i,z=0,z1=0,p,h=0,j,d=1,k,aux; ^ user.cpp:8:66: warning: unused variable ‘k’ [-Wunused-variable] int a[100],b[100],v[100],a1[100],b1[100],i,z=0,z1=0,p,h=0,j,d=1,k,aux; ^