PrepFlow
Jobs
ATS Checker
Companies
DSA Sheets
Compiler
PrepFlow
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Companies
Netflix
Hash Table
Hash Table
0/12 solved
Longest Substring Without Repeating Characters
MEDIUM
LRU Cache
MEDIUM
Top K Frequent Elements
MEDIUM
Word Break
MEDIUM
First Missing Positive
HARD
Insert Delete GetRandom O(1)
MEDIUM
Top K Frequent Words
MEDIUM
Contains Duplicate II
EASY
Time Based Key-Value Store
MEDIUM
Logger Rate Limiter
EASY
Number of Flowers in Full Bloom
HARD
Find Duplicate File in System
MEDIUM