Trees | The HackerRank Interview Preparation Kit | HackerRank
We use cookies to ensure you have the best browsing experience on our website. Please read our
cookie policy
for more information about how we use cookies.
Ok
Loading...
Practice
Compete
Jobs
Leaderboard
Log In
Sign Up
Practice
Interview Preparation Kit
Trees
Trees
Tree: Height of a Binary Tree
Easy
Max Score: 10
Success Rate: 96.48%
Given a binary tree, print its height.
Solve Challenge
Binary Search Tree : Lowest Common Ancestor
Easy
Max Score: 30
Success Rate: 92.33%
Solve Challenge
Trees: Is This a Binary Search Tree?
Medium
Max Score: 30
Success Rate: 76.90%
Solve Challenge
Tree: Huffman Decoding
Medium
Max Score: 20
Success Rate: 97.68%
Solve Challenge
Balanced Forest
Hard
Max Score: 60
Success Rate: 42.01%
Solve Challenge
Status
Solved
Unsolved
Difficulty
Easy
Medium
Hard