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    Answers and rating deltas for
    What is the space complexity for an iterative preorder traversal in a Binary tree?
| Author | Votes | Δ | 
|---|---|---|
| Anatolii | 2 | +3.66 | 
| Himanshu Kumar | 0 | -3.66 | 
Last visited: Jan 1, 2019, 8:55:20 AM