## Finding All Subsequences of a String Using Python | Iterative vs Recursive

Subsequences derived from strings by deleting some or no characters without changing order, are crucial in fields like bioinformatics, data mining, and cryptography.

## Understanding the Pigeonhole Principle with Python

The Pigeonhole principle is a useful tool that can be applied in various scenarios. Applying this principle, one can perform data integrity checks and make statistical predictions.

## Understanding Linearity of Expectation

Linearity of expectation is a powerful concept in probability theory that simplifies the calculation of expected values in probabilistic experiments.

## Mersenne Twister Algorithm vs rand(): Generating Random Numbers

Understanding the differences between the Mersenne Twister algorithm and rand() method helps in selecting the appropriate method based on specific programming needs.

## Generate Pythagorean Triples

Given an integer limit, generate all Pythagorean Triples with values smaller than limit.

## Minimum Moves to Equal Array Elements – LeetCode Solution [Medium]

When we increment n – 1 elements, the relative difference between the highest number and all other numbers effectively decreases by 1.

## How to find k nearest neighbours of a given point from a set of points in a plane?

Let’s given n points in a plane. We’ve to find k nearest neighbours of a given point ‘p’ from the given n points.