Stata Data Structure Designer

Data Structure for Counting Distinct Users with Multiple Purchases

** This data structure provides a way to track user purchases and determine the number of distinct users who made multiple purchases of a particular product. It uses a HashMap and a PurchaseInfo class to store the necessary information.

Efficient Fibonacci Calculation using Memoization

Implementing a dictionary-based memoization technique to optimize recursive calculation of Fibonacci numbers, reducing redundant computations and enhancing performance.

Merge Sort with Auxiliary Array

Implementing merge sort algorithm using an auxiliary array to efficiently sort an array while minimizing modifications to the original array. Provides structured pseudocode template for implementation.

Array Data Structure for Quicksort

Learn about using arrays as a data structure for implementing efficient Quicksort algorithm. Includes code template and rationale for adaptability.

Merge Sort Algorithm Template

A template utilizing array-based lists for implementing the Merge Sort algorithm efficiently in diverse programming languages, facilitating sorting operations on arrays of varying sizes.