Daily Coding Problem: Problem #487 [Medium]

Good morning!

Here's a solution to yesterday's problem.

This is your coding interview problem for today.

This problem was asked by Yext.

Two nodes in a binary tree can be called cousins if they are on the same level of the tree but have different parents. For example, in the following diagram 4 and 6 are cousins.

    1
   / \
  2   3
 / \   \
4   5   6

Given a binary tree and a particular node, find all cousins of that node.

We will be sending the solution tomorrow, along with tomorrow's question. As always, feel free to shoot us an email if there's anything we can help with.

Have a great day!

Master algorithms together on Binary Search. Create a room, invite your friends, and race to finish the problem!