kafkasl / golang-ads Goto Github PK

Run all the tests, examples and performance evaluations with:

./bin/run_tests_and_examples.sh

Detailed documentation and explanation of each data structure and the performance tests is available in:

./doc/golang_ads.pdf

• Location: ./structures/trie
• Description: Implements Trie Structure using as key any Go Rune (and no alphabet size required)
• Examples: Trie examples are the public examples of problem http://codeforces.com/contest/456/problem/D
• You can find the actual submission code in ./submissions/submission456D.go

• Location: ./structures/patricia-trie
• Description: Implements Patricia trie Structure as described in Handbook of Data Structures and Applications book.

• Location: ./structures/union-find/
• Description: Implements union-find sets. Two variants are available: one using path compression using vectors (most used and efficient); another one using rank for set-union and with pointers.
• Examples: Union-find examples are the public examples of problem https://jutge.org/problems/P94041_ca/statement and the implementation of Kruskal's minimum spanning tree algorithm
• You can find the submission code in ./submissions/submissionConnectedComponents.go

• Location: ./structures/trie
• Description: Implements a map using the skip list structure (instead of a search tree)
• Examples: ./evaluation/skip-list_performance.go does a complexity evaluation (both time and space) of the implemented structure. Base package example just tests String() method.

• Location ./structures/frequent-itemsets
• Description: uses item lists, trie, and patricia tries to represent a frequent itemset
• Examples: ./evaluation/fis_size-tests.go creates represents each dataset under ./data and compares the total memory size of each one of them.