Find median in a 2D array:

A function median_2d()that computes the median for a 2D numeric array (matrix). The inputs to the function are a pointer to the start of the array, and its dimensions (rows and cols). Your function should not modify the contents of the original matrix! The function prototype is given below.

float median_2d(float * ptr_array, int rows, int cols);

It is from C language not C++.

Please use the given prototype in the program.

The program should have user defined Input.