Salesforce interview question
Connect next pointers at every level of a complete binary tree and then for a generic binary tree
Interview Answer
Anonymous
7 Jan 2019
Solved using DFS as well as BFS, then was asked to optimize space complexity.
Connect next pointers at every level of a complete binary tree and then for a generic binary tree
Anonymous
Solved using DFS as well as BFS, then was asked to optimize space complexity.
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