import os
import shutil

usernames = [x.split(',')[1] for x in open('accounts.csv').readlines()[1:]]
print(usernames)

for user in usernames:
  submitpath = f"/home/{user}/submit/HW2/mat_mul.cpp"
  if os.path.isfile(submitpath):
    os.mkdir(f"/home/kjp4155/submissions/HW2/{user}")
    shutil.copy(submitpath, f"/home/kjp4155/submissions/HW2/{user}/mat_mul.cpp")
  else:
    print(user, "X")