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

An expression like $5x^{4}$ + $2x^{3}$ + $7x^{2}$ + $10x$ – $8$ is called a Polynomial. Write a program that creates a polynomial class called `poly` and implement addition of two such polynomials.

This class contains a **structure** called a `term`. This *structure* stores the *coefficient*, `coeff`, and *exponent*, `exp`, of the term of a polynomial. The data member `noofterms` stores the total number of terms that an object of the `poly` class is supposed to hold. 

> **Note:** It is assumed that *the exponent of each successive term is less than that of the previous term.*

## Sample run	 	                        
```txt
First polynomial:
1x^7 + 2x^6 + 3x^5 + 4x^4 + 5x^2 
Second polynomial:
1x^4 + 1x^3 + 1x^2 + 1x^1 + 2
Resultant polynomial:
1x^7 + 2x^6 + 3x^5 + 5x^4 + 1x^3 + 6x^2 + 1x^1 + 2
```
## Coding exercise
Your job is to define a _constructor_ and _methods_ outside the `poly` class given below.



# Challenge

An expression like $5x^{4}$ + $2x^{3}$ + $7x^{2}$ + $10x$ – $8$ is called a Polynomial. Write a program that creates a polynomial class called `poly` and implement addition of two such polynomials.

This class contains a **structure** called a `term`. This *structure* stores the *coefficient*, `coeff`, and *exponent*, `exp`, of the term of a polynomial. The data member `noofterms` stores the total number of terms that an object of the `poly` class is supposed to hold. 

> **Note:** It is assumed that *the exponent of each successive term is less than that of the previous term.*

# Sample run	 	                        
```txt
First polynomial:
1x^7 + 2x^6 + 3x^5 + 4x^4 + 5x^2 
Second polynomial:
1x^4 + 1x^3 + 1x^2 + 1x^1 + 2
Resultant polynomial:
1x^7 + 2x^6 + 3x^5 + 5x^4 + 1x^3 + 6x^2 + 1x^1 + 2
```
# Coding exercise
Your job is to define a _constructor_ and _methods_ outside the `poly` class given below.



Learn to implement a polynomial class in this lesson.

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

Polynomial Class

Challenge