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Weekly Problems

This week we will be focusing on Trees.

To keep your problem-solving juices flowing, there will be 1 problem from different topics.

April 4th

POD (Required)

Subtree of Another Tree

Easy

Search in a Binary Search Tree

Easy

POD ++  (Optional)

Maximum Difference Between Node and Ancestor

Medium

Longest ZigZag Path in a Binary Tree

Medium

This week..

POD

  • Subtree of Another Tree

  • Search in a Binary Search Tree

April 4th

POD++

  • Maximum Difference Between Node and Ancestor

  • Longest ZigZag Path in a Binary Tree

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