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Companies
Snowflake
Design
Design
0/11 solved
LRU Cache
MEDIUM
Min Stack
MEDIUM
Find Median from Data Stream
HARD
Insert Delete GetRandom O(1)
MEDIUM
Design HashMap
EASY
Range Sum Query 2D - Immutable
MEDIUM
Time Based Key-Value Store
MEDIUM
Snapshot Array
MEDIUM
Design Hit Counter
MEDIUM
Design In-Memory File System
HARD
Encode and Decode Strings
MEDIUM