PLEASE SOLVE IT FAST I HAVE LIMITED TIME

C++ program

The program must be composed by a class whose features are fully tested.

Implement a class Vector3 that represents the concept of a 3D vector that is composed by three coordinates x,y, z represented by a static floating-point array. The class must have the following features:

• appropriate private data fields (3 pt.);
• default constructor (3 pt.);
• member functions that set/get private data fields (3 pt.);
• member functions to read/write from/to standard input/output (3 pt.);
• member functions to calculate complex sum and subtraction of two vectors (element by element) (3 pt.).