Question: olve the 5 problems listed below from leetcode. Each problem is 2 0 points. 1 . 2 2 6 . Invert Binary Tree - easy

olve the 5 problems listed below from leetcode. Each problem is 20 points.
1.226. Invert Binary Tree - easy (you can either build a new tree or change the contents of the nodes of
the existing tree)
2.100. Same Tree - easy, traversal, boolean
3.112. Path Sum - easy, boolean
4.538. Convert BST to Greater Tree - medium (you can either build a new tree or change the contents of
the nodes of the existing tree). A tree problem at your choice is also an option here. It must meet the
rules listed for problem 5.
5. Problem chosen by student, but must be tagged "Tree" (or "Binary Tree", "Binary Search Tree")

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