Recursion is when a function calls itself to solve a problem (you knew that). Imagine you’re in a maze (the kind you’d find in those
A binary tree is called symmetric if it is a mirror of itself. In other words, a tree is symmetric if its left and right
Yesterday’s post was about solving a classic interview question that requires you to find the intersection of two arrays (see post here). The answer was
Finding the intersection of two arrays is a common programming task that involves identifying the common elements between two sets of data. In this post,
Backtracking algorithms are powerful problem-solving techniques used in computer programming to solve a wide range of complex problems, such as puzzles, games, and combinatorial optimization.
We live in a society that’s digital, we are constantly sharing and storing massive amounts of data. From high-resolution images to lengthy documents, the need
Have you ever used a GPS to find the quickest route to your destination? If so, you’ve likely benefited from the work of a brilliant
What is the standard deviation, and why is it essential? Let’s explore the concept of standard deviation in layman’s terms and guide you through calculating
Imagine you’re writing an email, and you accidentally type “hte” instead of “the.” Your computer’s spell-checker catches the mistake and corrects it for you. How
In software development, hashing algorithms are used to securely store passwords, verify data integrity, and perform various other operations. These algorithms take data of arbitrary