My solution is correct while checking but when I try to zip it it says deflated by certain percent. I don't know if it is a problem in my machine.

I tried to upload the same zipeed version, but there are 0 grade in all the solutions of my /find folders, but it is correct while checking with check50 in my machine.

What should I do?

  • deflated by certain percent is normal that is not the issue. Are you sure your solutions are correct? if they are re-upload them there was a problem with the grading server this week maybe that was the issue Sep 5, 2015 at 13:02
  • @Muneed Hussain, yupp, I had uploaded it and my solutions are correct but I have 1 in breakout and 0 in all other subsequent. Should I re zip and re upload the pset? Sep 5, 2015 at 13:14
  • can you help me? Sep 5, 2015 at 13:27
  • yes you should if you still dont just mention me again i will try to see what the problem is Sep 5, 2015 at 13:32
  • Ok, I will resubmit it now Sep 5, 2015 at 13:36

1 Answer 1


I resubmitted the problem set and within some time it fixed. Solved :)

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