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Interview Questions›Topics›Bidirectional Search

Bidirectional Search Interview Questions

Master 7 bidirectional search problems frequently asked in technical interviews. These questions test your understanding of bidirectional searchconcepts and are essential for coding interview success.

7
Total Problems
0
Easy
3
Medium
4
Hard

Related Topics

Breadth-First SearchHash TableStringArrayBacktrackingHeuristic SearchA* SearchDynamic Programming
#127HardFrequency: 79%

Word Ladder

Asked at LinkedIn
Hash TableStringBreadth-First SearchBidirectional Search
#1
Rank
#787HardFrequency: 75.6%

Sliding Puzzle

Asked at Airbnb
ArrayDynamic ProgrammingBacktrackingBreadth-First SearchMemoizationMatrixHeuristic SearchBidirectional SearchA* Search
#2
Rank
#753MediumFrequency: 49.9%

Open the Lock

Asked at Uber
ArrayHash TableStringBreadth-First SearchBidirectional Search
#3
Rank
#126HardFrequency: 44.1%

Word Ladder II

Asked at Amazon
Hash TableStringBacktrackingBreadth-First SearchBidirectional Search
#4
Rank
#1142MediumFrequency: 43%

Minimum Knight Moves

Asked at Databricks
Breadth-First SearchHeuristic SearchBidirectional SearchA* Search
#5
Rank
#433MediumFrequency: 25.1%

Minimum Genetic Mutation

Asked at Amazon
Hash TableStringBreadth-First SearchBidirectional Search
#6
Rank
#1106HardFrequency: 7.3%

Escape a Large Maze

Asked at Microsoft
ArrayHash TableDepth-First SearchBreadth-First SearchBidirectional Search
#7
Rank
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