32 lines
945 B
Python
32 lines
945 B
Python
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import sys
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def is_accepted(fsa, input_string):
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current_state = 0
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for symbol in input_string:
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if symbol == ' ':
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# If the current state is 6, stay in 6, otherwise transition to state 0
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# PROGRAM NIE CHCE CZYTAĆ SPACJI JAKO ZNAK W PLIKU, ZAPISUJE JĄ JAKO PUSTY ZNAK
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if current_state != 6:
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current_state = 0
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elif (current_state, symbol) in fsa:
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current_state = fsa[(current_state, symbol)]
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else:
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return False
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return current_state == 6
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fsa_file = sys.argv[1]
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fsa = {}
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with open(fsa_file, 'r') as f:
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for line in f:
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parts = line.strip().split('-')
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if len(parts) == 3:
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state, next_state, symbol = parts
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fsa[(int(state), symbol)] = int(next_state)
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for line in sys.stdin:
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input_string = line.strip()
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if is_accepted(fsa, input_string):
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print("YES")
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else:
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print("NO")
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