Dropbox LeetCode interview questions

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Problem	Difficulty	Frequency	Acceptance
Simple Bank System Array Hash Table Design +1 MEDIUM	Medium	100.0%	0.7%
Web Crawler String Depth-First Search Breadth-First Search +1 MEDIUM	Medium	95.0%	0.7%
Web Crawler Multithreaded Depth-First Search Breadth-First Search Concurrency MEDIUM	Medium	95.0%	0.5%
Minimize Malware Spread Array Hash Table Depth-First Search +3 HARD	Hard	95.0%	0.4%
Two Sum Array Hash Table EASY	Easy	92.1%	0.6%
Median of Two Sorted Arrays Array Binary Search Divide and Conquer HARD	Hard	92.1%	0.5%
Letter Combinations of a Phone Number Hash Table String Backtracking MEDIUM	Medium	92.1%	0.7%
Grid Illumination Array Hash Table HARD	Hard	92.1%	0.4%
Find Duplicate File in System Array Hash Table String MEDIUM	Medium	92.1%	0.7%
Word Break II Array Hash Table String +4 HARD	Hard	92.1%	0.6%
Number of Valid Words for Each Puzzle Array Hash Table String +2 HARD	Hard	92.1%	0.5%
Word Pattern Hash Table String EASY	Easy	92.1%	0.4%
Game of Life Array Matrix Simulation MEDIUM	Medium	92.1%	0.7%
Word Pattern II Hash Table String Backtracking MEDIUM	Medium	92.1%	0.5%
Design a Text Editor Linked List String Stack +3 HARD	Hard	92.1%	0.5%
Check If It Is a Good Array Array Math Number Theory +4 HARD	Hard	92.1%	0.7%
Design Hit Counter Array Binary Search Design +2 MEDIUM	Medium	92.1%	0.7%
Seat Reservation Manager Design Heap (Priority Queue) MEDIUM	Medium	92.1%	0.7%
Minimize Malware Spread II Array Hash Table Depth-First Search +3 HARD	Hard	92.1%	0.5%
Guess the Word Array Math String +3 HARD	Hard	80.5%	0.4%

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