pacai.student.learning_questions

  1# pylint: disable=invalid-name
  2
  3def question_2() -> tuple[float, float]:
  4    """
  5    Question 2.
  6
  7    Modify ONLY ONE of the following variables when answering this question.
  8    """
  9
 10    discount = 0.9
 11    noise = 0.2
 12
 13    return discount, noise
 14
 15def question_3a() -> tuple[float, float, float] | None:
 16    """
 17    Question 3A.
 18
 19    Modify any of these three options.
 20    If the requested scenario is not possible,
 21    return just `None`.
 22    """
 23
 24    discount = 0.9
 25    noise = 0.2
 26    living_reward = 0.0
 27
 28    # If the requested scenario is not possible, return None.
 29    # return None
 30
 31    return discount, noise, living_reward
 32
 33def question_3b() -> tuple[float, float, float] | None:
 34    """
 35    Question 3B.
 36
 37    Modify any of these three options.
 38    If the requested scenario is not possible,
 39    return just `None`.
 40    """
 41
 42    discount = 0.9
 43    noise = 0.2
 44    living_reward = 0.0
 45
 46    # If the requested scenario is not possible, return None.
 47    # return None
 48
 49    return discount, noise, living_reward
 50
 51def question_3c() -> tuple[float, float, float] | None:
 52    """
 53    Question 3C.
 54
 55    Modify any of these three options.
 56    If the requested scenario is not possible,
 57    return just `None`.
 58    """
 59
 60    discount = 0.9
 61    noise = 0.2
 62    living_reward = 0.0
 63
 64    # If the requested scenario is not possible, return None.
 65    # return None
 66
 67    return discount, noise, living_reward
 68
 69def question_3d() -> tuple[float, float, float] | None:
 70    """
 71    Question 3D.
 72
 73    Modify any of these three options.
 74    If the requested scenario is not possible,
 75    return just `None`.
 76    """
 77
 78    discount = 0.9
 79    noise = 0.2
 80    living_reward = 0.0
 81
 82    # If the requested scenario is not possible, return None.
 83    # return None
 84
 85    return discount, noise, living_reward
 86
 87def question_3e() -> tuple[float, float, float] | None:
 88    """
 89    Question 3E.
 90
 91    Modify any of these three options.
 92    If the requested scenario is not possible,
 93    return just `None`.
 94    """
 95
 96    discount = 0.9
 97    noise = 0.2
 98    living_reward = 0.0
 99
100    # If the requested scenario is not possible, return None.
101    # return None
102
103    return discount, noise, living_reward
104
105def question_5() -> tuple[float, float]:
106    """
107    Question 5.
108
109    Modify any of these two options.
110    If the requested scenario is not possible,
111    return just `None`.
112    """
113
114    exploration_rate = 0.3
115    learning_rate = 0.5
116
117    # If the requested scenario is not possible, return None.
118    # return None
119
120    return exploration_rate, learning_rate
121
122def main() -> int:
123    """ Print the answers to all the questions. """
124
125    questions = [
126        question_2,
127        question_3a,
128        question_3b,
129        question_3c,
130        question_3d,
131        question_3e,
132        question_5,
133    ]
134
135    print('Answers to analysis questions:')
136    for question in questions:
137        response = question()
138        print(f"    {question.__name__.title():<11}: {str(response)}")
139
140    return 0
141
142if (__name__ == '__main__'):
143    main()