A.n=h+mB.h+m=2nC.m=h-1D.n=2m-1
A.n0=n2-1 B.n0=n2 C.n0=n2+1 D.沒有規(guī)律
A.A[2i-1] B.A[2i+1] C.A[i/2] D.A[2i]