I am not quite able to what is its function
i tried uploading my code in it which was already accepted but it gave WA
because the code remained as template only and the file was not uploaded
if you have written your code in a file then if you use open file the code from the file will be displayed on the codechef IDE
but its not working in my case if i open any file .c or .txt nothing happens
:((
It is still not functional.