The Stack data structure has many applications in programming. In this post, you will see three examples of using the Stack data structure in C# to solve real-life problems. Stacks in the real world Programming is about modelling real-life situations. The use of stacks is not the exception. The Tower of Hanoi is a game […]
Using the Stack data structure in C# (with examples) Read More »
The graph data structure has many applications. This post will teach you how to use it to solve a real-world problem. To solve the problem I’m showing you here, you can use the implementation for the undirected simple graph data structure. Graph ADT operations When you want to use a data structure to solve problems,
Using the Graph Data Structure to solve real-world problems in C# Read More »
The Graph Data Structure is widely used in programming. In this post, you will learn one of the implementations of the TDA and an example of how to use it. To use a graph, you first have to understand when and why you can use it. As in other topics, you will find in this
Undirected Simple Graph Data Structure Implementation in C# Read More »
The Queue data structure is studied in most Computer Science courses on Data Structure and Algorithms. In this post, you will learn the two main implementations of this important data structure. What is a Queue A queue is a linear data structure that follows the First In First Out (FIFO) principle. This means that the
Queue data structure implementation in C# (using linked lists) Read More »
The Stack data structure is studied in most Computer Science courses on Data Structure and Algorithms. In this post, you will learn one C# implementation of this important data structure. What is a Stack A stack is a linear data structure that follows the Last In First Out (LIFO) principle. This means that the last
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Command-line arguments are a useful way to gather input for our console application. In this post, I’ll show how to use these types of arguments in your C# console applications. Why use command-line arguments? As you should know by now, algorithms solve a problem by taking input and calculating an output. For instance, you can
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A C# Console Menu Application is a great way to start learning programming. With a menu console application, you can easily test your code and see results after giving certain inputs. In this post, I’ll show how to create a C# console menu application. To create a menu for a C# console application, I recommend
How to create a C# Console Menu Application? Read More »
Unit tests are a great tool to have in every programmer’s toolbox. In this post, I’ll show an example of how to write a unit test to make sure your code for reading from a text file works properly. Let’s say we have two classes already implemented: Laptop and Lenovo. The class Laptop handle the
Unit test example for text file reading in Java Read More »
In this post, I’ll show a Python program to calculate the reverse of an integer number without using strings. One reason for not using strings is that we want to focus on the algorithm instead of getting a solution we don’t fully understand. The other one is that converting big numbers to strings is a
Python program to calculate the reverse of an integer number without using strings Read More »
The Euclidean Algorithm to calculate the greatest common divisor (GCD) has many applications. We use it in programming class for two reasons: to practice loops and recursion, and to promote algorithmic thinking. In this post, I’ll give you a description of the algorithm, as well as a few different implementations for you to practice loops
Python program to calculate the greatest common divisor using the Euclidean Algorithm Read More »
