DFA Exercises and Solutions

Let us see the DFA Exercises and Solutions. In this example, we are going to read a detailed description of the Deterministic finite automata for the regular expression of b+a(a+b)*+a.

DFA Exercises and Solutions

  • 2 Accepted strings of length 1={ b, a, no more strings }
  • 2 Accepted strings of length 2={ab, aa, … and many more similar strings }
  • 2 Accepted strings of length 5={ abaab, aaabb, … and many more similar strings}
  • 2 Accepted strings of length 8={abbbbaaa, aaabbbaa, … and many more similar strings }
  • 2 Accepted strings of length 10={ abbbbaaaba, aaabbbaabb, … and many more similar strings }
  • 2 Accepted strings of length 15={ aaabbbaabbaaaba, abbbbbbbaaaabbb, … and many more similar strings }
  • 2 Accepted strings of length 20={aaaaabbbbbaaaaababab, abbbbbaaaabaaaabbbba, … and many more strings}
  • 2 Accepted strings of length 25={abbaabbbaaabbaabbbbbaaaaa, abbbbbbbbbbbaaaaaaaabbbbb, … and many more strings }
  • and many more similar strings

How to read b ?

0 to 2

How to read a?

0 to 1

How to read ab?

0 to 1 | 1 to 1 |

How to read aa?

0 to 1 | 0 to 1 |

How to read abaab?

0 to 1 |1 to 1 | 1 to 1 | 1 to 1 | 1 to 1 |

How to read aaabb?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1 |

How to read abbbbaaa?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1|

How to read aaabbbaa?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1|

How to read abbbbaaaba?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|

How to read aaabbbaabb?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|

How to read aaabbbaabbaaaba?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|

How to read aaaaabbbbbaaaaababab?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|

How to read abbbbbaaaabaaaabbbba?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|

How to read abbaabbbaaabbaabbbbbaaaaa?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|

How to read abbbbbbbbbbbaaaaaaaabbbbb?

0 to 1 |1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1|1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|1 to 1 | 1 to 1| 1 to 1| 1 to 1| 1 to 1|

List of 100+ Important Deterministic Finite Automata

Finite Automata Exercise Solution

Here I am showing you a list of some more important Deterministic Finite Automata used in the theory of automata and theory of computation.

  1. DFA for  (a+b)* (a+b)a .
  2. DFA for (bb)*(aa)* .
  3. DFA for  b+a(a+b)*+a.
  4. DFA for (a+b)*b+(bb)*a.
  5. DFA for bb+a(a+b)*+aa.
  6. DFA for  a(a+b)*+bb(a)* .
  7. DFA for  a(a+b)b*+bb(a)*.
  8. DFA for  b(aa)*a+a(bb)*b.
  9. DFA for a+a(aa+b)*(aa)b.
  10. DFA for a+a(aa+b)*+(aa)b.
  11. DFA for (a+b)b(a+b)*+(aa)*b.
  12. FA for strings starting with a and ending with a.
  13. FA for the language of all those strings starting with a.
  14. FA for the language of all those strings containing aa as a substring.
  15. DFA for the language of all those strings starting and ending with the same letters.
  16. DFA for the language of all those strings starting and ending with different letters.
  17. DFA for the language of all those strings having double 0 or double 1.
  18. DFA for the language of all those strings starting and ending with b.
  19. DFA for ending with b.
  20. DFA for the string of even A’s and even b’s.
  21. DFA for the regular expression of  a(a+b)*+(bb)+a(ba)*+aba+bb*(a+b)*.
  22. RegExp and DFA for strings having triple a’s or triple b’s.

Add a Comment