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adding iterative traversal animations

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Jidong Xiao
2025-04-21 17:24:46 -04:00
committed by JamesFlare1212
parent 7b9d3983ed
commit d0385b27f1
13 changed files with 55754 additions and 1 deletions
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lectures/21_trees_IV/README.md
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@@ -27,15 +27,19 @@ We will use this binary tree as a test case:
An in-order traversal program is provided here: [inorder_iterative.cpp](inorder_iterative.cpp).
Play this [animation](https://jidongxiao.github.io/CSCI1200-DataStructures/animations/trees/iterative/inorder/inorder.html) to understand how this works.
## 21.1.2 Pre-order Iteratively
A pre-order traversal program is provided here: [preorder_iterative.cpp](preorder_iterative.cpp).
Play this [animation](https://jidongxiao.github.io/CSCI1200-DataStructures/animations/trees/iterative/preorder/preorder.html) to understand how this works.
## 21.1.3 Post-order Iteratively
A post-order traversal program is provided here: [postorder_iterative.cpp](postorder_iterative.cpp).
The best way to understand these programs is to walk through the code using the test case.
Play this [animation](https://jidongxiao.github.io/CSCI1200-DataStructures/animations/trees/iterative/postorder/postorder.html) to understand how this works.
## 21.2 Existing Binary Tree Traversals