Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/py_compile.py", line 117, in compile
    raise py_exc
py_compile.PyCompileError: Sorry: IndentationError: expected an indented block (foo.py, line 10)

自豪的采用 HydroJudger 进行评测(github.com/hydro-dev/HydroJudger)