Branch-AI/one_exercise_per_file/week01/day05/ex01/audit/readme.md

1. This question is validated if the output of is

   2010-01-01       0
   2010-01-02       1
   2010-01-03       2
   2010-01-04       3
   2010-01-05       4
               ... 
   2020-12-27    4013
   2020-12-28    4014
   2020-12-29    4015
   2020-12-30    4016
   2020-12-31    4017
   Freq: D, Name: integer_series, Length: 4018, dtype: int64
   

   The best solution uses pd.date_range to generate the index and range to generate the integer series.

2. This question is validated if the output is:

   2010-01-01       NaN
   2010-01-02       NaN
   2010-01-03       NaN
   2010-01-04       NaN
   2010-01-05       NaN
               ...  
   2020-12-27    4010.0
   2020-12-28    4011.0
   2020-12-29    4012.0
   2020-12-30    4013.0
   2020-12-31    4014.0
   Freq: D, Name: integer_series, Length: 4018, dtype: float64
   

   If the NaN values have been dropped the solution is also accepted. The solution uses rolling().mean().