12 lines
347 B
Plaintext
12 lines
347 B
Plaintext
Use a deterministic finite-state automaton (FSA) engine from the TaskE00.
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Create your own FSA description to check whether the string contains "0"
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even number of times.
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Save it to fsa_description.arg file.
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The alphabet is "0", "1".
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Read strings from the standard input.
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If a string is accepted by the
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automaton, write YES, otherwise- write NO.
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