A.CBDAFEG B.DCBAEFG C.CDBAGEF D.BDCAFGE
對(duì)下列二叉樹(shù)進(jìn)行先根次序遍歷,所得次序?yàn)椋ǎ?br />
A.ABCDEF B.ADCBFE C.BCDAFE D.DCBFEA
A.h B.2h-1 C.2h D.2h+1