Compilare: user.cpp: In function ‘int main()’: user.cpp:9:34: warning: unused variable ‘s’ [-Wunused-variable] int i,m,k=0,a[100],b[1000],n,s=0,d; ^ user.cpp:9:38: warning: variable ‘d’ set but not used [-Wunused-but-set-variable] int i,m,k=0,a[100],b[1000],n,s=0,d; ^