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Consider the following BNF defining trees of numbers.
Notice that a tree can either be a leaf, a node-1 with one subtrees, or a node-2
with two subtrees.
tree ::= (’leaf number)
| (’node-1 tree)
| (’node-2 tree tree)
a. Write a template for recursive procedures on these trees.
b. Define the procedure…
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I have a binary tree T which I would like to copy to another tree.
Suppose I have a visit method that gets evaluated at every node:
struct visit
{
virtual void operator() (node* n)=0;
};
and I have a visitor algorithm
void visitor(node* t, visit& v)
{
//do a preorder traversal using…
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Trying to create a game using priority queues and binary tree, for example a solitaire game. I hope this is not to vague?
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I am wondering what the particular applications of binary trees are. Could you give some real examples?
Thanks.
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This is a simple immutable deque based on binary trees. What do you think about it? Does this kind of data structure, or possibly an improvement thereof, seem useful? How could I improve it, preferably without getting rid of its strengths? (Not in the sense of more operations, in the sense of different…
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