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Masrab masrab

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masrab / scrape.py
Created January 7, 2015 03:41
Simple web scraper in Python
# Simple script to scrape data from http://bigocheatsheet.com/
import requests
from bs4 import BeautifulSoup
page = requests.get('http://bigocheatsheet.com/')
soup = BeautifulSoup(page.text)
@masrab
masrab / ds.csv
Last active October 10, 2021 01:55
Visual data structure selector
Name Indexing (Average) Search (Average) Insertion (Average) Deletion (Worst) Indexing (Worst) Search (Worst) Insertion (Worst) Deletion (Worst) Space
Basic Array O(1) O(n) Undefined Undefined O(1) O(n) Undefined Undefined O(n)
Dynamic Array O(1) O(n) O(n) O(n) O(1) O(n) O(n) O(n) O(n)
Singly-Linked List O(n) O(n) O(1) O(1) O(n) O(n) O(1) O(1) O(n)
Doubly-Linked List O(n) O(n) O(1) O(1) O(n) O(n) O(1) O(1) O(n)
Skip List O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(n) O(n) O(n) O(n) O(n log(n))
Hash Table Undefined O(1) O(1) O(1) Undefined O(n) O(n) O(n) O(n)
Binary Search Tree O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(n) O(n) O(n) O(n) O(n)
Cartresian Tree Undefined O(log(n)) O(log(n)) O(log(n)) Undefined O(n) O(n) O(n) O(n)
B-Tree O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(log(n)) O(n)
welcome!