File name patients$\_$data and value one$\_$patient$\_$val are read from input. Perform the following tasks:

Open the file patients$\_$data for writing and assign patients$\_$file with the opened file.

Write one$\_$patient$\_$val followed by a newline to patients$\_$file, overwriting any existing contents.

Close patients$\_$file.

Note: The challenge activity will read and output the file named patients$\_$data.