Exercise 3: Define a struct object called pointType to represent the decimal x and y coordinates on a plane. Write a driver function definition called distance that takes as its parameters two pointType objects. The driver function should find the distance between the two pointType objects and return a decimal value back to the calling function. To calculate the distance, use the distance formula below: (15pts)

(x2x1)^2+(y2y1)^2

.

/*PASTE CODE HERE -- just the function definition in the driver.cpp file */