This course introduces you to fundamental programming concepts in C#, one of the most popular languages in the world. The highly interactive course begins with a simple Hello world program and proceeds on to cover common concepts such as conditional statements, loop statements, and methods in C#. It also reflects upon the idea of arrays as well as the power they give to the programmer to write better code. Finally, it dives deeper in order to teach about advanced concepts such as classes, inheritance, interfaces, and delegates in C# through interactive challenges and exercises.

C# for Programmers: A Practical Guide

## Problem Statement 

The code below has:
* A **parent** *class* named `Animal`. 
  * Inside it *define*: 
    * `name`  
    * `age` 
    * `set_value(int a,string b)` method:
      * takes `age` and `name` parameters and sets them to given values.
   

* Then  there are **two** **base** *classes* 
  * `Zebra`  
  * `Dolphin` 

* The **base classes** should 
  * Return a string containing a *message* telling the `age` and the `name` as well as information about *place* of **origin** of that *animal*.
    * Here's a [link](https://docs.microsoft.com/en-us/dotnet/csharp/how-to/concatenate-multiple-strings) showing how you can add values to a **string**.
    * **Hint**: You have to create **two** *separate* *message methods* for both the **base** classes. 

### Example

**Input:** 
* `name` of `Zebra` is set to **Ana** and the `age` is set to **5**
* `name` of `Dolphin` is set to **Jin** and the `age` is set to **2**

Then:


# Problem Statement 

The code below has:
* A **parent** *class* named `Animal`. 
  * Inside it *define*: 
    * `name`  
    * `age` 
    * `set_value(int a,string b)` method:
      * takes `age` and `name` parameters and sets them to given values.
   

* Then  there are **two** **base** *classes* 
  * `Zebra`  
  * `Dolphin` 

* The **base classes** should 
  * Return a string containing a *message* telling the `age` and the `name` as well as information about *place* of **origin** of that *animal*.
    * Here's a [link](https://docs.microsoft.com/en-us/dotnet/csharp/how-to/concatenate-multiple-strings) showing how you can add values to a **string**.
    * **Hint**: You have to create **two** *separate* *message methods* for both the **base** classes. 

## Example

**Input:** 
* `name` of `Zebra` is set to **Ana** and the `age` is set to **5**
* `name` of `Dolphin` is set to **Jin** and the `age` is set to **2**

Then:


This exercise requires you to implement the concepts of polymorphism/inheritance to display information about two base classes.

Introduction

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Classes

OOP in C#

Delegates

C# Exam

Exercise 1: Displaying Message Using Inheritance

Problem Statement

Example