ount=0 printf("基于先序遍历求二叉树BiT叶子结点数为:%dnn", PreOrder Leaf Count(BiT, count) printf("销毁后叶结点数%dn", Leafcount(BiT))count=0; printf("基于先序遍历求二叉树BiT叶子结点数为:%d\n\n",PreOrder_LeafCount(BiT,count)); printf("销毁后叶结点数%d\n",LeafCount(BiT)); }