Write the definition of a function named fscopy. this function can be safely passed two fstream objects, one opened for reading, the other for writing. assume that the input source is a text file consisting of a sequence of newline character-terminated lines. the function simply copies, line by line, the entire content of the data source associated with the first argument to the data target associated with the second argument. no value is returned.

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.