Gain insights into dynamic memory allocation, creating classes, and functions. Delve into inheritance, I/O, exception handling. Explore 90+ examples to master advanced C++ functionalities.

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If you’re looking to sharpen up your C++ programming skills, then you’re in the right place. You will start with learning about dynamic memory allocation, how to create classes, and constructors. 

In the latter half of the course, inheritance, functions, I/O, exception handling, and more. Throughout the course, you will study over 90 carefully designed examples aimed to enhance your understanding of the C++ language.  

By the time you finish this course, you will be able to use more advanced functionality in your C++ programs.

C++ Programming for Experienced Engineers

## Challenge

Write a program that defines a function that receives 5 arguments of types `char`, `int`, `long`, `float`, and `double` in that order. If we call this function in three different ways (once, with values for all five arguments, then with values for only the first four arguments, finally with values for only the first three arguments) the program compiles and runs fine. If the last argument is omitted, it should take on the value **6.28** by *default*. If the last two arguments are omitted, the fourth argument should be taken as **3.14** and the fifth argument as **6.28** by *default*.

## Sample run	 	   
Here’s what you should see when you run the program.                      

**1. First call with all 5 arguments:** 

A 12 123 0.5 -1.5

**2. Second call with first 4 arguments:**

B 1234 12345 4.5 6.28 

**3. Third call with only first 3 arguments:**
  
C 987 9876 3.14 6.28

## Coding exercise

Try to solve this challenge on your own. If you can’t solve it, you can look at the solution and explanation below.

# Challenge

Write a program that defines a function that receives 5 arguments of types `char`, `int`, `long`, `float`, and `double` in that order. If we call this function in three different ways (once, with values for all five arguments, then with values for only the first four arguments, finally with values for only the first three arguments) the program compiles and runs fine. If the last argument is omitted, it should take on the value **6.28** by *default*. If the last two arguments are omitted, the fourth argument should be taken as **3.14** and the fifth argument as **6.28** by *default*.

# Sample run	 	   
Here’s what you should see when you run the program.                      

**1. First call with all 5 arguments:** 

A 12 123 0.5 -1.5

**2. Second call with first 4 arguments:**

B 1234 12345 4.5 6.28 

**3. Third call with only first 3 arguments:**
  
C 987 9876 3.14 6.28

# Coding exercise

Try to solve this challenge on your own. If you can’t solve it, you can look at the solution and explanation below.

Learn about the default parameters of functions.

Getting Off the Ground

Starters

Basic C++ Examples

Class Organization Examples

Class Constructor Examples

Classes and Objects Examples

More Classes and Objects Examples

Function Examples

Function Overloading Examples

Operator Overloading Examples

Free Store Examples

Inheritance Examples

Virtual Function Examples

Input Output Examples

Template Examples

Exception Handling Examples

STL Examples

Miscellaneous Examples

Conclusion

Function with Default Parameters

Challenge