A.inta(10); B.intn=10,a[n]; C.intn;a[n]; D.#defineN10inta[N];
A.inta[5]=(0,1,2,3,4,) B.inta(5)={} C.inta[3]={0,1,2} D.inta{5}={10*1}
A.1 B.4 C.4.333333 D.4.6