#1834Easy#9 in eBay's list· asked at 2 companies
Subtree of Another Tree
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What we know
Example 1
Input: root = [3,4,5,1,2], subRoot = [4,1,2] Output: true
Example 2
Input: root = [3,4,5,1,2,null,null,null,null,0], subRoot = [4,1,2] Output: false
Constraints
- •
The number of nodes in
rootis in the range[1, 2000]. - •
The number of nodes in
subRootis in the range[1, 1000]. - •
-10^4 <= root.val, subRoot.val <= 10^4