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10 LeetCode interview questions

Difficulty Distribution

Easy

1

10%

Medium

8

80%

Hard

1

10%

Top Topics

Array(6)String(3)Graph Theory(3)Hash Table(3)Depth-First Search(2)Breadth-First Search(2)Shortest Path(2)Dynamic Programming(2)Simulation(2)Union-Find(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Minimum Penalty for a Shop	Medium	71.2%	100.0%	StringPrefix Sum
Evaluate Division	Medium	64.0%	75.0%	ArrayStringDepth-First Search+4
Brace Expansion	Medium	66.8%	75.0%
Cheapest Flights Within K Stops	Medium	41.4%	75.0%	Dynamic ProgrammingDepth-First SearchBreadth-First Search+3
Calculate Amount Paid in Taxes	Easy	69.0%	75.0%	ArraySimulation
Invalid Transactions	Medium	32.1%	75.0%	ArrayHash TableString+1
Parallel Courses III	Hard	66.8%	50.0%	ArrayDynamic ProgrammingGraph Theory+1
One Edit Distance	Medium	34.5%	50.0%
Number of Black Blocks	Medium	41.5%	50.0%	ArrayHash TableEnumeration
Simple Bank System	Medium	69.8%	50.0%	ArrayHash TableDesign+1

Showing 10 of 10 questions