Gain insights into fundamental and advanced C# programming concepts. Learn about conditional statements, loops, methods, arrays, classes, inheritance, interfaces, and delegates through practical challenges.

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

If  x=3 ,y=4, and z=6, what is the value of x, y, and z after executing the following code?
```
if (y+2 == z){
	x = x+1;
}else{
	z++;
}
```

If x=3 ,y=4, and z=6, what is the value of x, y, and z after executing the following code?
<pre><code>if (y+2 == z){
	x = x+1;
}else{
	z++;
}
</code></pre>

If originally x=2, y=1, and z=3, what is the value of x,y, and z after executing the following code?
```
if(y){
x = x+1;
z=x+y;
}else{ 
y--;
}
```

If originally x=2, y=1, and z=3, what is the value of x,y, and z after executing the following code?
<pre><code>if(y){
x = x+1;
z=x+y;
}else{ 
y--;
}
</code></pre>

If  w=3, x=0 and y=2 what is the value of w, x and y after executing the following code?
```
switch(x) {
  case 0: 
  					x++;
  					w=y+3;
  					break;
  case 1: 
  					y=w*x;	
            break;
  default: 
  					w--;
  ```

If w=3, x=0 and y=2 what is the value of w, x and y after executing the following code?
<pre><code>switch(x) {
 case 0: 
 					x++;
 					w=y+3;
 					break;
 case 1: 
 					y=w*x;	
 break;
 default: 
 					w--;
</code></pre>

Ternary operator has one boolean expression, and returns one of two values depending on the value of a Boolean expression

Ternary operator has one boolean expression, and returns one of two values depending on the value of a Boolean expression

What will be displayed on the console at the end after the code below is executed?
```
int x = 30, y = 20;

var result = x > y ? x : y;

Console.WriteLine(result);
```

What will be displayed on the console at the end after the code below is executed?
<pre><code>int x = 30, y = 20;

var result = x &gt; y ? x : y;

Console.WriteLine(result);
</code></pre>

A short quiz to test your understanding about the conditional statements in C#

Introduction

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Classes

OOP in C#

Delegates

C# Exam

Quiz