OpenText

6 LeetCode interview questions

Difficulty Distribution

Easy

4

67%

Medium

2

33%

Hard

0

0%

Top Topics

String(5)Hash Table(1)Sliding Window(1)Stack(1)Array(1)Trie(1)Two Pointers(1)Dynamic Programming(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Largest 3-Same-Digit Number in String	Easy	72.7%	100.0%	String
Filter Characters by Frequency	Easy	87.1%	100.0%
Valid Parentheses	Easy	43.7%	75.0%	StringStack
Longest Substring Without Repeating Characters	Medium	38.5%	62.5%	Hash TableStringSliding Window
Longest Common Prefix	Easy	47.1%	62.5%	ArrayStringTrie
Longest Palindromic Substring	Medium	37.3%	62.5%	Two PointersStringDynamic Programming

Showing 6 of 6 questions