Model a C ++ class that manages a collection of complex numbers defined by the attributes: length of type int, a pointer of numeric type (int, float, double) for an array with the real part of the complex numbers and a similar one for the imaginary part.
The class will contain a constructor no parameter that will define length with a globally defined constant value = 10, allocating space for the two real / image arrays to this dimension, a constructor with an int parameter that defines length with this value and allocate the space related to the two arrays, and a copy constructor.
The class will contain set / get methods for length, a set type method for the two arrays type attributes of the current object that will have as parameters the addresses of two arrays in which the real / imaginary parts of the complex collection type number will be taken beforehand, and a method for displaying the real and imaginary part of a class object using the class attributes of the class.
The class will also contain a method of addition and other for subtraction, having as parameter a class-type object and an int-type parameter for the length of the arrays that will return a class-type object and make the sum/difference of the real and imaginary parts of the objects arrays ( current, parameter, at the length specified by the second parameter of the method of type int).
In main( ) define 3 objects of the class type with the constructor without parameters. Randomly generate values for two local arrays that will be used when setting the complex collection number (real/imag arrays) for object 1 having the length introduced from the keyboard. Validate n, > = 0 and <10 until the correct value is entered. Display the generated object.
Perform the same operations for the second object.
In the 3rd object you will determine the difference between object 1 and 2 at the smallest dimension, displaying the result.
Sort the elements in the two arrays of object 1 in ascending order, and in descending order for arrays of object 2, then generate a fourth object with the sum of the two new objects having the sorted values. Use the initially random generated arrays. Use a sorting method of your choice.
Display the new objects generated by sorting and their sum.

In this assignment you are to develop an efficient large matrix multiplication algorithm in OpenMP. A prime criterion in the assessment of your assignment will be the efficiency of your implementation and the evidence you present to substantiate your claim that your implementations are efficient.

Submission
Deadline: 10 am on Sunday 19th April 2020.

The source code for the OpenMP program written in C++.
Report includes:
A description of the design of your program.
Evidence as to the efficiency of your implementation.
In Report we need a complete description of the program written in C++ Language and Evidence of efficiency of the program which measures in a time of execution takes both sequentially and parallelly.
Please find the link to get better understanding of the efficiency although the program mentioned in the link is on C language we need in C++ and we need the same kind of output table mentioned in the link for efficiency.
https://medium.com/tech-vision/parallel-matrix-multiplication-c-parallel-processing-5e3aadb36f27