This course covers C++ programming from fundamentals to advanced topics like inheritance and templates, exploring loops, functions, and core techniques for a solid beginner-to-intermediate foundation.

code.tar.gz

Input

Input-cpp

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

You’ll start with a simple “Hello World” program and then move on to core concepts such as conditional statements, loops, and functions in C++. Then, you’ll explore more advanced topics like inheritance, classes, and templates, along with much more.

After completing this course, you’ll be an intermediate-level C++ developer, ready to take on your own projects.

Learn C++ from Scratch

The template allows code to be written for different data types.


A single function can be used for all data types, including user-defined types.

One class can be used for all data types, including user-defined types.

Templates are a form of runtime polymorphism.

**(Select all that apply.)** Which option is true about templates?


(Select all that apply.) Which option is true about templates?

Which keyword can be used in a template?

The compiler throws an error in the last `cout` statement because the call to `maximum` is ambiguous.

Identify the error in the following program:
```
template <typename T>
T maximum(T a, T b)
{
 return (a > b)? a : b;
}
int main()
{
 cout << maximum(4, 6) <<endl;
 cout << maximum(4.0, 6.1) <<endl;
 cout << maximum(4, 6.5) <<endl;
 return 0;
}
```

Identify the error in the following program:
<pre><code>template &lt;typename T&gt;
T maximum(T a, T b)
{
 return (a &gt; b)? a : b;
}
int main()
{
 cout &lt;&lt; maximum(4, 6) &lt;&lt;endl;
 cout &lt;&lt; maximum(4.0, 6.1) &lt;&lt;endl;
 cout &lt;&lt; maximum(4, 6.5) &lt;&lt;endl;
 return 0;
}
</code></pre>

Test your understanding of templates in C++.


Introduction

Variables and User Input

Simple Math

Conditional Statements

Loops

Functions and Recursion

C++ Exam 1

Pointers and Arrays

C++ Exam 2

Classes and Inheritance

Templates

C++ Exam 3

Wrap Up

Quiz: Templates