The computer company you work for is introducing a brand new computer line and is developing a new Unix-like operating system to be introduced along with the new computer. Your assignment is to write the formatter for the ls function.

Your program will eventually read input from a pipe  (although for now your program will read from the input file ) . Input to your program will consist of a list of  <F> filenames that you will sort (ascending based on the ASCII character values ) and format into  <C> columns based on the length <L> of the longest filename. Filenames will be between 1 and 60  ( inclusive )  characters in length and will be formatted into left-justified columns. The rightmost column will be the width of the longest filename and all other columns will be the width of the longest filename plus 2. There will be as many columns as will fit in 60 characters. Your program should use as few rows < R>  as possible with rows being filled to capacity from left to right.