1640. Design a File Sharing System

Medium

Hash Table

Design

Sorting

Heap (Priority Queue)

Data Stream

Hint 1

Try to solve it by keeping for each file chunk, the users who have this chunk.

Hint 2

Try to solve it by keeping all the users in the system with their owned chunks, and when you request a chunk, check all users for it.

Acceptance

41.8%

Submissions

15,300

Accepted

6,389