A fast, memory efficient hash map for C++
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May 19, 2025 - C++
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hashmap
Here are 178 public repositories matching this topic...
A semi compile-/run-time associative map container with compile-time lookup and run-time storage
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Apr 28, 2023 - C++
Excalibur Hash is a high-speed hash map and hash set, ideal for performance-critical uses like video games
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Aug 5, 2025 - C++
Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, header-only C/C++) 27GB/s + PRNG
hashing random bloom-filter hash-functions hash hash-map hashmap prng random-number-generators hashing-algorithm hash-algorithm hash-table perlin-noise pseudorandom pseudo-random pseudo-random-generator random-numbers hashing-algorithims prng-algorithms hash-function
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Dec 12, 2025 - C++
Greg's Template Library of useful classes.
bitset memoize containers hash soa hashmap bitvector concurrent btree lru-cache bit-vector unordered unordered-set hash-container bit-vectors dynamic-bitset
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Dec 7, 2025 - C++
A C++14 compile-time/constexpr map and hash map with minimal binary footprint
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Sep 16, 2022 - C++
An open addressing linear probing hash table, tuned for delete heavy workloads
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Sep 25, 2023 - C++
This repo contains solutions to problem of data structures in c++
tree linked-list queue datastructures graph solutions array trie priority-queue recursion data-structures hashmap binary-search-tree heap oops stacks dp algorithms-and-data-structures competative-programming coding-ninjas
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Nov 14, 2022 - C++
The seq library is a collection of original C++17 STL-like containers and related tools
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Nov 13, 2025 - C++
Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup
c-plus-plus cpp container hash hash-map hashmap hashtable hash-table perfect-hash perfect-hashing mphf phf dynamic-perfect-hashing dynamic-perfect-hash
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Aug 17, 2023 - C++
Ultra fast, high-quality hash functions for hash-tables and hash-maps (non-cryptographic, header-only C/C++) + PRNG
hashing random bloom-filter hash-functions hash hash-map hashmap prng random-number-generators hashing-algorithm hash-algorithm hash-table hashing-algorithms perlin-noise pseudorandom pseudo-random pseudo-random-generator random-numbers prng-algorithms hash-function
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Dec 12, 2025 - C++
Welcome to my 100 days of Code in C++. What's the 100 Days of Code Challenge? For those unfamiliar, it's a commitment to code for at least an hour every day for the next 100 days. Whether it's a small project, tackling algorithms, or diving into a new language/framework, the goal is progress over perfection.
leetcode cpp coding hashmap 100-days-of-code dsa 100daysofcode daily-coding-problem graphs-algorithms dsa-algorithm
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Apr 27, 2024 - C++
~200 DSA problems solved on LeetCode, GFG and AlgoExpert in c++, with lots of recursion 🤓🤓
queue recursion hashmap binary-search-tree sorting-algorithms arrays leetcode-solutions binary-search stacks heaps linkedlists
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Dec 14, 2024 - C++
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