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Code Chronicles
Exploring Computer Science

Alex Ricciardi

Oct 3, 20245 min read

Queue, Deque, and Priority Queue: Key Data Structures Explained

This article explains the fundamental differences between three important abstract data types (ADTs) in computer science: Queue, Deque,...

Alex Ricciardi

Oct 2, 20248 min read

Merge Sort: Divide-and-Conquer for Large Datasets

This article explains Merge Sort, a divide-and-conquer algorithm with a time complexity of O(n log n) . The algorithm is ideal for...

Alex Ricciardi

Sep 17, 20244 min read

Stack: Concepts and Applications - Java

This article explains the fundamental concept of the Stack Abstract Data Type (ADT), its Last-In-First-Out (LIFO) principle, real-life...

Alex Ricciardi

Aug 28, 20245 min read

Big-Oh Notation: Key to Evaluating Algorithm Efficiency

This article explains the importance of Big-Oh notation in computer science for evaluating and comparing the time and space complexity of al

Omegapy
Alex Ricciardi

I am Alexander S. Ricciardi

Omegapy (Alex Ricciardi) is my professional alias.