I am new to python ,and using codechef’s code compile run to execute my prog.
but why can’t i do frograms on file handling???

The code you compile on IDE is compiled of codechef’s server. To be able to do file handling programs you need to have read/write permission of the directory your code resides in their server. I don’t think they allow that for security reasons.

I’d recommend using Pycharm IDE for python, it has lots of features but still very easy to use (and looks cool too).

You can download it here :