2. Given the binary tree on the right-hand side.
What is the result of post order traversal?
(A) 8, 31, 35, 47, 61, 83, 84, 91, 96, 49
(B) 31, 8, 47, 35, 61, 83, 91, 96, 84, 49
(C) 31, 61, 8, 47, 83, 91, 96, 84, 35, 49
(D) 8, 31, 35, 47, 49, 61, 83, 84, 91, 96
(E) 31, 61, 91, 8, 47, 83, 96, 35, 84, 49
答案:登入後查看
統計: A(0), B(3), C(0), D(2), E(0) #2349677
統計: A(0), B(3), C(0), D(2), E(0) #2349677