Advanced Competitive Programming Concepts
These are the articles, dedicated specifically to advanced competitive programming concepts. Modular Multiplicative Inverse, Nth Catalan Number.
Comparing Performance of Efficient Sorting Algorithms
Unlike simple algorithms, efficient sorting algorithms typically have an average time complexity of O(n logn).
Comparing Performance of Popular Sorting Algorithms
Sorting algorithms are methods used to rearrange elements in a list or array into a particular order, typically either ascending or descending.
Timsort: The Hybrid Sorting Algorithm
Timsort with its time complexity of O(nlogn) in the worst case and O(n) in the best case, has become the default sorting algorithm for Python, Java, and other programming languages.
Treap (Tree + Heap)
Treap is an efficient and simple data structure that combines the best of both binary search trees and heaps. It provides the benefits of efficient search, insert, and delete operations.
Bayes’ Theorem: Probability and Statistics
Bayesian inference is central to probabilistic models and algorithms like Naive Bayes classifiers, which are widely used in machine learning.
Hiding User Input for Sensitive Fields Like Passwords
Typically, login forms display input characters as asterisks or bullets to prevent shoulder surfing and other forms of eavesdropping.
Regular Expressions in Computer Programming (Quick Notes)
Regex is efficient because most programming languages implement optimized regex engines that handle pattern matching using sophisticated algorithms like finite automata, ensuring fast performance.
Scientific Notation in Computer Programming (Quick Notes)
Scientific notation is a method of expressing very large or very small numbers in a compact and readable form.
How to Check Text Similarity Between Two Documents Using Python?
NLTK (Natural Language Toolkit) is a powerful library in Python that provides easy-to-use interfaces to over 50 corpora and lexical resources, including WordNet.
Caesar Cipher with Implementation
Caesar Cipher is one of the simplest and oldest encryption techniques, named after Julius Caesar, who used it to protect his military communications.