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Results tagged with tree
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user 9378
A tree is a graph in which there is exactly one path between any two nodes. It is often used as a hierarchical data structure.
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vote
Binary tree isSame()
https://play.golang.org/p/JSt3HtE29C
Changes:
tidy the definition of TreeNode by sharing the type for left and right.
simplify the tests for p and q being nil.
Removing braces from the if condition …
- 226