LeetCode
Experience
#1461 Check If a String Contains All Binary Codes of Size K
Interview Experience
LeetCode #1461: Check If a String Contains All Binary Codes of Size K. Difficulty: Medium. Topics: Hash Table, String, Bit Manipulation, Rolling Hash, Hash Function. Asked at Google in the last 6 months.
Original Source
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Hash Function
Rolling Hash
Bit Manipulation
Hash Table
Strings