Binary Lifting Interview Questions

Master 11 binary lifting problems frequently asked in technical interviews. These questions test your understanding of binary liftingconcepts and are essential for coding interview success.

Total Problems

Easy

Medium

Hard

Lowest Common Ancestor of a Binary Tree III

Asked at Meta

Hash Table Two Pointers Tree Binary Tree Binary Lifting Lowest Common Ancestor

Rank

#236MediumFrequency: 86.4%

Lowest Common Ancestor of a Binary Tree

Asked at Meta

Tree Depth-First Search Binary Tree Binary Lifting Lowest Common Ancestor

Rank

#2217MediumFrequency: 83.7%

Step-By-Step Directions From a Binary Tree Node to Another

Asked at Databricks

String Tree Depth-First Search Binary Tree Binary Lifting Lowest Common Ancestor

Rank

#1190MediumFrequency: 82.4%

Smallest Common Region

Asked at Airbnb

Array Hash Table String Tree Depth-First Search Breadth-First Search Binary Lifting Lowest Common Ancestor

Rank

#235MediumFrequency: 66.5%

Lowest Common Ancestor of a Binary Search Tree

Asked at LinkedIn

Tree Depth-First Search Binary Search Tree Binary Tree Binary Lifting Lowest Common Ancestor

Rank

#1780MediumFrequency: 50.6%

Lowest Common Ancestor of a Binary Tree II

Asked at LinkedIn

Tree Depth-First Search Binary Tree Binary Lifting Lowest Common Ancestor

Rank

#896MediumFrequency: 38.5%

Smallest Subtree with all the Deepest Nodes

Asked at Meta

Hash Table Tree Depth-First Search Breadth-First Search Binary Tree Binary Lifting Lowest Common Ancestor DP on Trees

Rank

#1218MediumFrequency: 34%

Lowest Common Ancestor of Deepest Leaves

Asked at Meta

Hash Table Tree Depth-First Search Breadth-First Search Binary Tree Binary Lifting Lowest Common Ancestor DP on Trees

Rank

#1296HardFrequency: 27.2%

Kth Ancestor of a Tree Node

Asked at Google

Binary Search Dynamic Programming Bit Manipulation Tree Depth-First Search Breadth-First Search Design Binary Lifting

Rank

#1816MediumFrequency: 26.5%

Lowest Common Ancestor of a Binary Tree IV

Asked at Amazon

Hash Table Tree Depth-First Search Binary Tree Binary Lifting Lowest Common Ancestor

#10

Rank

#1883MediumFrequency: 23.6%

Find Distance in a Binary Tree

Asked at Amazon

Hash Table Tree Depth-First Search Breadth-First Search Binary Tree Binary Lifting Lowest Common Ancestor

#11

Rank

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Binary Lifting Interview Questions

Master 11 binary lifting problems frequently asked in technical interviews. These questions test your understanding of binary liftingconcepts and are essential for coding interview success.

Total Problems

Easy

Medium

Hard