【題組】(26) After step (25) is executed, the key value 48 is deleted from the BST, what is the 7th elem
問題詳情
【題組】(26) After step (25) is executed, the key value 48 is deleted from the BST, what is the 7th element in its pre-order traversal of the updated BST ? (A)26 (B)36 (C)22 (D) 37 (E) None of the above