Hash Functions and Tables

Related lectures (30)

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Explores hash table efficiency, total functions in code modeling, and well-founded relations for recursive function termination.

Explains two-phase construction for arrays, hash tables, and search trees in parallel.

Covers counting distinct elements using hash functions and the median trick.

Covers the implementation of sets using hashing and set operations.

Explores hash functions, coding, and sharing code with practical exercises and discussions.

Covers the implementation of sets using a naive approach and discusses the inefficiencies of the S list 7 class.

Explores hashing fundamentals, applications in security, and common attacks on hash functions.

Covers cryptographic hash functions, message authentication codes, and block chains, including bitcoins, proof-of-work, and MAC variants.

Covers the implementation details of hash sets and related methods using IntelliJ IDEA.

Covers operations and methods related to dictionaries in Python, including creating, updating, and handling key errors.