UiPath

14 LeetCode interview questions

Difficulty Distribution

Easy

1

7%

Medium

9

64%

Hard

4

29%

Top Topics

Array(10)String(5)Hash Table(4)Breadth-First Search(4)Dynamic Programming(4)Depth-First Search(3)Matrix(3)Union-Find(3)Two Pointers(3)Math(2)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Escape a Large Maze	Hard	36.3%	100.0%	ArrayHash TableDepth-First Search+1
Sorting Three Groups	Medium	42.9%	100.0%	ArrayBinary SearchDynamic Programming
As Far from Land as Possible	Medium	52.2%	100.0%	ArrayDynamic ProgrammingBreadth-First Search+1
Integer to Roman	Medium	70.4%	75.0%	Hash TableMathString
Number of Islands	Medium	63.8%	62.5%	ArrayDepth-First SearchBreadth-First Search+2
Longest Palindromic Substring	Medium	37.3%	62.5%	Two PointersStringDynamic Programming
Making A Large Island	Hard	56.3%	62.5%	ArrayDepth-First SearchBreadth-First Search+2
Boats to Save People	Medium	61.4%	62.5%	ArrayTwo PointersGreedy+1
Satisfiability of Equality Equations	Medium	51.5%	62.5%	ArrayStringUnion-Find+1
Longest Repeating Character Replacement	Medium	59.0%	62.5%	Hash TableStringSliding Window
Collect Coins in a Tree	Hard	39.6%	62.5%	ArrayTreeGraph Theory+1
Container With Most Water	Medium	59.5%	62.5%	ArrayTwo PointersGreedy
Burst Balloons	Hard	62.9%	62.5%	ArrayDynamic Programming
Roman to Integer	Easy	66.2%	62.5%	Hash TableMathString

Showing 14 of 14 questions