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C04 - code cleanup

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HOME-VM-TOSCHOOL 2023-11-18 01:23:28 +01:00
parent 2f2fb0d770
commit 398fa20843
1 changed files with 10 additions and 19 deletions
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23
TaskC04/run.py
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@ -131,31 +131,22 @@ def traverse_states(current_state: str, word: str) -> str:
return current_state return current_state
if (current_state, EPS) in fsa_description_map: if (current_state, EPS) in fsa_description_map:
next_states = fsa_description_map[(current_state, EPS)] final_state = find_final_state(current_state, word, EPS)
for next_state in next_states: if is_correct(final_state):
ending_state = traverse_states(next_state, word) return final_state # found a correct state
if is_correct(ending_state):
return ending_state # found a correct state
for letter in word: letter = word[0]
if (current_state, letter) not in fsa_description_map: if (current_state, letter) not in fsa_description_map:
return "-1" # unspecified next state return "-1" # unspecified next state
next_states = fsa_description_map[(current_state, letter)] final_state = find_final_state(current_state, word, letter)
for next_state in next_states: if is_correct(final_state):
ending_state = traverse_states(next_state, word[1:]) return final_state # found a correct state
if is_correct(ending_state):
return ending_state # found a correct state
return "-2" # no correct state found return "-2" # no correct state found
return "-3" # fatal error
is_difference = [] is_difference = []
for i, word in enumerate(test_in): for i, word in enumerate(test_in):
if i == 5:
print(word)
current_state = "0" current_state = "0"
if len(word) != 0: if len(word) != 0:
current_state = traverse_states(current_state, word) current_state = traverse_states(current_state, word)