build a simple DFA

timer Asked: Nov 18th, 2016

Question description

You are required to build a simple DFA

·  Your DFA must be able to recognize a password with the following characteristics

1-  The length of the password ranges between 6 and 14 symbols

2-  The password must contain at least one digit, and must end with a special character (#, @, or &)

·  The alphabet of the DFA consists of English characters, digits 0 .. 9 and special characters #, @, &

In order to build the DFA, you must first initialize your transitions based on your own selected password. (You can use a 2-dimensional array for this purpose).

Then your DFA must recognize only the password you specified in the initialization part of the program.

Your DFA will be tested with different passwords. It must reject all wrong passwords, including the ones used with wrong alphabet.

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