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Learn C++ for free with this interactive course, and get a handle on one of the most popular programming languages in the world.

You'll start with a simple hello world program and proceed to cover core concepts such as conditional statements, loops, and functions in C++, before moving on to more advanced topics like inheritance, classes, and templates, along with much more.

By the time you're done, you'll be an intermediate level C++ developer, ready to take on your own projects.

Learn C++ from Scratch

Which of the following is not a comparison operator in C++ language?

Which of the following is not a comparison operator in C++ language?

Which of the following expressions evaluates to false?

Which of the following expressions evaluates to false?

If originally, 
```
int x=10;
int y=5; 
int z=2;
```
then which of the following expressions evaluate to false:

If originally,
<pre><code>int x=10;
int y=5; 
int z=2;
</code></pre>
then which of the following expressions evaluate to false:

If originally x=2, y=3, and z=5,what is the value of x,y, and z after executing the following code?
```
if (x+1==y)
{ 
	y=y+1;
} 
else 
{
	x++;
}
```


If originally x=2, y=3, and z=5,what is the value of x,y, and z after executing the following code?
<pre><code>if (x+1==y)
{ 
	y=y+1;
} 
else 
{
	x++;
}
</code></pre>

If originally x=1,y=2, and z=3, what is the value of x, y, and z after executing the following code?

```
switch(x) {
  case 0: 
  			x++;
        z=x+1;
        break;
  case 1: 
  			y=z+x;
        break;
  default: 
  			z=z+x;
} 
```

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

Quiz to test your understanding of conditional statements in C++

Introduction

Variables & User Input

Simple Maths

Conditional Statements

Loops

Functions and Recursion

C++ Exam 1

Pointers & Arrays

C++ Exam 2

Classes and Inheritance

Templates

C++ Exam 3

Quiz