In C$++$ Create a class Vector $($oriented segment of a straight line$),$ describe it with the coordinates of two points stored in an array of length $6($x$1,$ y$1,$ z$1,$ x$2,$ y$2,$ z$2).$

Overload operators:

$=$

$"+"$

$"-"$

$*($vector multiplication$)$

$>,<,>=,<=,==,!=($must be compared by length$)$

$>>($must enter vector parameters$)$

$<<($must output length of vector$)$

In the main program, demonstrate the work of all operators.

In order to get $10$ arrays with vector coordinates, you have to create them dynamically!