easyBlind 75
Subtree of Another Tree
Return true if subRoot is a subtree of root Example: [3,4,5,1,2], [4,1,2] => True
Subtree of Another Tree rewards clean traversal structure more than any clever shortcut. It's a great warm-up that builds traversal modeling without a ton of moving parts. Once your traversal structure is solid, you can reuse it across dozens of problems.
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1Subtree of Another Treeeasy