Trilogy

7 LeetCode interview questions

Difficulty Distribution

Easy

0

0%

Medium

4

57%

Hard

3

43%

Top Topics

Array(4)String(3)Bit Manipulation(3)Hash Table(1)Segment Tree(1)Brainteaser(1)Dynamic Programming(1)Math(1)Simulation(1)Prefix Sum(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Substring XOR Queries	Medium	35.4%	100.0%	ArrayHash TableString+1
Handling Sum Queries After Update	Hard	30.5%	100.0%	ArraySegment Tree
Bitwise XOR of All Pairings	Medium	66.9%	100.0%	ArrayBit ManipulationBrainteaser
Minimum Time to Kill All Monsters	Hard	57.2%	100.0%
Distinct Subsequences	Hard	51.5%	62.5%	StringDynamic Programming
Fraction Addition and Subtraction	Medium	66.4%	62.5%	MathStringSimulation
Range Product Queries of Powers	Medium	61.4%	62.5%	ArrayBit ManipulationPrefix Sum

Showing 7 of 7 questions