Basic Data Types - C# Programming Exercises

•  Char

  This exercise in C# aims to develop a program that asks the user for three letters and displays them in reverse order. The user will input one letter at...

•  Triangle

  This exercise in C# aims to develop a program that prompts the user for a symbol and a width, and then displays a decreasing triangle of the spec...

•  Password as string

  This exercise in C# aims to develop a program that asks the user for their username and password (both as strings) and repeats the prompt as many...

•  Password 5 attempts

  This C# exercise involves creating a program that prompts the user for their username and password, both as strings. If the entered credentials do not m...

•  Calculator - if

  This C# programming exercise requires creating a program that asks the user for two numbers and an operation to perform on them. The supported operations are ...

•  Calculator - switch

  In this C# programming exercise, you need to create a program that asks the user for two numbers and a mathematical operation to perform between them. Supporte...

•  Double

  In this C# programming exercise, you need to create a program that calculates the perimeter, area, and diagonal of a rectangle, given its widt...

•  Calculate values of a function

  In this C# programming exercise, you need to create a program that calculates and displays certain values of the function y = x² - 2x + 1, using integer numbers for ...

•  Display a function

  In this C# programming exercise, you must create a program to "draw" the graph of the function y = (x - 4)² for integer values of x ranging from -1 to 8. The result will be visuall...

•  Float, speed units

  In this C# exercise, you are asked to write a program that prompts the user for two important pieces of information: the distance in meters and the time taken,...

•  Sphere, float

  In this C# exercise, you are required to write a program that calculates the surface area and volume of a sphere, given its radius. The formulas provided are as follo...

•  Vowel - switch

  In this C# exercise, you are asked to write a program that prompts the user for a symbol and, using the switch statement, determines whether the symbol entered is a ...

•  Vowel - if

  In this C# exercise, you are asked to write a program that prompts the user for a symbol and determines if it is a vowel (in lowercase), a digit, or any other ...

•  Triangle, NorthEast

  In this C# exercise, you are asked to write a program that prompts the user for a width and then displays a triangle where the base has the number of asterisks corresponding...

•  Prime factors

  In this C# exercise, you are asked to write a program that takes a number entered by the user and displays it as a product of its prime factors. Prime factors are numbers th...

•  If, symbols

  In this C# exercise, you are asked to write a program that prompts the user for a symbol and determines if it is an uppercase vowel, a lowercase vowel, a digit...

•  Char + for

  In this C# exercise, you are asked to write a program that prints the letters from B to N in uppercase, using a for loop. This type of exercise is perfect for ...

•  Double, approximation of Pi

  In this C# exercise, you are asked to write a program that calculates an approximation for PI using the alternating fraction series: pi/4 = 1/1 - 1/3 + 1/5 -...

•  Perimeter Area

  In this C# exercise, you are asked to write a program that calculates the perimeter, area, and diagonal of a rectangle from its width and height....

•  Hexadecimal and binary

  In this C# exercise, you are asked to write a program that prompts the user for a number and displays it in both hexadecimal and binary. The program should continue r...

•  Binary

  In this C# exercise, you are asked to write a program that prompts the user for a decimal number and displays its equivalent in binary. The program should continue re...

•  Conditional and boolean

  In this C# exercise, you are asked to write a program that uses the conditional operator (also known as the ternary operator) to assign a boolean variable named "bothEven...

•  Exceptions V2

  In this C# exercise, you are asked to write a program that prompts the user for a real number and displays its square root. Additionally, the program must handle any ...

 More C# Programming Exercises Grouped

•  First contact with C#

  Explore our set of C# programming exercises! Specifically designed for beginners, these exercises will help you develop a solid understanding of the basics of C#. From variables an...

•  Flow Control

  Explore our curated collection of Flow Control C# Programming Exercises! Designed to strengthen your understanding and mastery of flow control structures in C#, these exercises off...

•  Arrays, Structures and Strings

  Explore our curated selection of Arrays, Structures, and Strings C# Programming Exercises! Tailored to provide practical experience with essential data structures and string manipu...

•  Functions

  Embark on a journey of learning with our Functions C# Programming Exercises! Tailored for beginners, these exercises offer a hands-on approach to mastering the art of functions in ...

•  OOP Object Oriented Programming

  Unlock the power of Object-Oriented Programming (OOP) with our C# exercises! These lessons cover classes, objects, and core principles like inheritance and polymorphism. Perfect fo...

•  OOP More On Classes

  Dive deeper into Object-Oriented Programming with our advanced C# exercises! This section explores advanced class features, interfaces, and more. Whether you're reinforcing your OO...

•  File Management

  Explore File Management in C# with our hands-on exercises! Learn to create, read, write, and manage files in your applications. These lessons are perfect for gaining practical expe...

•  Object Persistence

  Master the art of Object Persistence in C#! These exercises focus on saving and retrieving objects, helping you build applications that store data effectively. Perfect for learners...

•  Access To Relational Databases

  Delve into Access to Relational Databases in C#! These exercises provide practical experience connecting to and working with databases like SQL Server. Learn to execute queries, ma...

•  Dynamic Memory Management

  Learn Dynamic Memory Management in C#! These exercises guide you through concepts like pointers and memory allocation, crucial for building efficient applications. Develop a deeper...

•  Additional Libraries

  Discover Additional Libraries in C#! These exercises introduce libraries that expand the capabilities of your C# applications. From working with collections to threading and beyond...

 Maybe you will be interested in these C# Programming Exercises

•  Reverse array

  In this C# exercise, you are asked to write a program that prompts the user for 5 numbers, stores them in an array, and displays them in reverse order. ...

•  Search in array

  In this C# exercise, you are asked to write a program that checks if a given data belongs to a previously created list. The steps to follow are:

•  Array of even numbers

  In this C# exercise, you are asked to write a program that asks the user for 10 integer numbers and displays the even ones. This exercise w...

•  Array of positive and negative numbers

  In this C# exercise, you are asked to write a program that asks the user for 10 real numbers and displays the average of the positive ones and the average of t...

•  Many numbers and sum

  In this C# exercise, you are asked to write a program that asks the user for several numbers (until they enter the word "end") and then displays the sum of the...

•  Two dimensional array

  In this C# exercise, you are asked to write a program that asks the user for marks for 20 pupils (2 groups of 10, using a two-dimensional array), and then disp...