Subtree of Another Tree

Try to solve the Subtree of Another Tree problem.

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Statement

Given the roots of two binary trees, root and subRoot, return TRUE if there is a subtree of root with the same structure and nodes as subRoot. Otherwise, return FALSE.

A tree can only be considered a subtree of the root tree iff all the descendants (children) of the node appear in subRoot.

Constraints:

  • The number of nodes in the root tree is in the range [1,500].[1,500].

  • The number of nodes in the subRoot tree is in the range [1,250].[1,250].

  • −104≤−10^4 \leq root.data ≤104\leq 10^4

  • −104≤−10^4 \leq subRoot.data ≤104\leq 10^4

Examples

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