例句與造句

1. But weighted path lengths have an interesting property.
2. In fact, this strategy generates a tree whose weighted path length is at most
3. The tree with the minimal weighted path length is, by definition, statically optimal.
4. To see this, consider what Knuth calls the " weighted path length " of a tree.
5. The weighted path length of a tree on n elements is the sum of the lengths of all 2n + 1 possible search paths, weighted by their respective probabilities.
6. It's difficult to find weighted path length in a sentence. 用weighted path length造句挺難的
7. This means that the difference in weighted path length between a tree and its two subtrees is exactly the sum of every single probability in the tree, leading to the following recurrence:
8. Let E be the weighted path length of a binary tree, E L be the weighted path length of its left subtree, and E R be the weighted path length of its right subtree.
9. Let E be the weighted path length of a binary tree, E L be the weighted path length of its left subtree, and E R be the weighted path length of its right subtree.
10. Let E be the weighted path length of a binary tree, E L be the weighted path length of its left subtree, and E R be the weighted path length of its right subtree.
11. Let E _ { ij } be the weighted path length of the statically optimal search tree for all values between a i and a j, let W _ { ij } be the total weight of that tree, and let R _ { ij } be the index of its root.