Here's a randomly generated binary tree. The traversal orders are shown below. Just refresh the page to generate
a new tree.
Pre-Order
[901, 277, 857, 743, 655, 559, 151, 298, 34, 132, 652, 1000, 436, 716, 991, 783, 50, 535, 700, 574]
In-Order
[655, 743, 857, 151, 559, 298, 277, 901, 1000, 652, 132, 716, 436, 34, 50, 783, 535, 991, 574, 700]
Post-Order
[655, 743, 151, 298, 559, 857, 277, 1000, 652, 716, 436, 132, 50, 535, 783, 574, 700, 991, 34, 901]