I just completed pset4 and downloaded it to my pc in order to upload it in gradebook, the downloaded zip of pset4 is of about 32mb and it is not of the pset4.tar.gz format.... so I wanna confirm if I need to to download it with all the recovered jpgs and upload them too and will it be okay to upload the regular zipped version which i got when i downloaded it which is not a pset4.tar.gz format
I believe that all you need to upload are source code files that have been changed. You can try downloading again without the image files and see if that gives a tarball. Be sure to include all of the source files, the makefile, anything related to compiling the program.
Even if it doesn't, upload the zip and submit it. The check50 software that does the grading (yes, it's the same check50) will extract the files it wants. Anything extra will be ignored and it will run your code to produce a new set of output files. (check50 actually uses a different input file right now.)
The worst case is it doesn't work right, you can get help from staff and you can resubmit after resolving the problem with the zip file.
If this answers your question, please click on the check mark to accept. Let's keep up on forum maintenance. ;-)