kaveer's blog

Introduction In this blog post, I will guide you through creating a simple Library Management System in C# that utilizes the concepts of encapsulation, polymorphism, and inheritance. This exercise is perfect for practicing object-oriented programming principles. Objective Create a simple Library Management System that demonstrates encapsulation, polymorphism, and inheritance. Requirements 1. Encapsulation    Create a `Book` class with private properties: `Title`, `Author`, `ISBN`, and `IsAvailable`.    Provide public methods to get and set these properties as needed. 2. Inheritance    Create a base class `LibraryItem` with common properties such as `ID`, `Title`, and `IsAvailable`.    The `Book` class should inherit from `LibraryItem`.    Create another derived class `Magazine` that inherits from `LibraryItem` and has additional properties such as `IssueNumber` and `Publisher`. 3. Polymorphism Create a method `DisplayDetails` in the `Lib...

Introduction In this tutorial, we will create a simple console application in C# that converts temperatures between Celsius, Fahrenheit, and Kelvin. This is a great project for beginners to practice basic programming concepts and console input/output operations. Code Implementation: ITemperatureConverter internal interface ITemperatureConverter { TemperatureUnit ReadConvertUnit(string baseUnit); bool IsInputValid(string baseValue, TemperatureUnit baseUnit, TemperatureUnit targetUnit); decimal Process(string baseUnitValue, TemperatureUnit baseUnitEnum, TemperatureUnit targetUnitEnum); } TemperatureDataService Read user input public TemperatureUnit ReadConvertUnit(string inputUnit) { if (!int.TryParse(inputUnit, out var unit)) { Console.WriteLine("Invalid temperature unit. Please enter convert unit: "); inputUnit = Console.ReadLine(); ReadConvertUnit(inputUnit); ...

C# Exercise: Palindrome Checker C# Exercise: Palindrome Checker Description Write a C# program that checks if a given string is a palindrome. A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward, ignoring spaces, punctuation, and capitalization. For example, "radar" and "A man a plan a canal Panama" are palindromes. Program.cs Console.WriteLine("Enter a text to check if it is a palindrome"); var text = Console.ReadLine(); var check = new PalindromeChecker.Class.PalindromeChecker(); if (string.IsNullOrEmpty(text)) Console.WriteLine("Text value empty"); if (check.IsPalindrome(text)) Console.WriteLine($"'{text}' is a palindrome"); else Console.Writ...

C# Exercise: Fibonacci Sequence C# Exercise: Fibonacci Sequence Description Write a C# program to generate the Fibonacci sequence up to a specified number of terms. The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones, usually starting with 0 and 1. For example, the first few numbers in the Fibonacci sequence are 0, 1, 1, 2, 3, 5, 8, 13, 21, ... Your program should prompt the user to enter the number of terms they want in the Fibonacci sequence and then output the sequence up to that number of terms. Exercise Console.WriteLine("Enter the number of terms for the Fibonacci sequence:"); var numTerms = Convert.ToInt32(Console.ReadLine()); var iteration = 0; var firtNumber = 0; var secondNumber = 1; var nextNumber = 0; ...