Convert the following DFA to a regular expression. Dead state and transitions to it not shown,...
1.Calculate a regular expression corresponding to the following DFA, available at the jflap.org website, by the method of solving a system of simultaneous equations in standard form. q0 is indicated as the initial state. 2.Convert your regular expression to an NFA using the procedure of Hopcroft and Ullman 3.Convert the NFA - to a DFA. go q1 q2
regular expression is (00)*11+10. 1into an ?-NFA. Give state transition diagram of the ?-NFA as well as its state transition table showing ?-closure of the states. 2 Convert the ?-NFA to a DFA by the subset construction. Give state transition diagram of the DFA.
a. Draw the transition diagram for the DFA b. Construct a regular expression for the language of the DFA by computing all the R_ij^(k) regular expressions. Consider the following DFA: 1 A В C B A C В
6. (a) Use Thompson's construction to convert the above regular expression 1(0/1) *101 into an NFA (7 points) (b) Convert the NFA of part (&) into a DFA using the subset construction (points)
31. Scanner Construction (10 pts) Construct a regular expression for recognizing all non-em and b that do not end in b. a) pty strings gs composed of the letters b) Convert the regular expression to an NF c) Convert the NFA to a DFA (show the sets of NFA states for each DFA state).
40 points) Use Theorem 5.5.3 and Example 6.1.1 to convert the following regular expression into an NFA-X. Apply the full steps for converting a regular expression to an NFA-X. Do not simplify the machine by removing A transitions or making other changes. Do not construct the machine "directly". For your convenience, it is acceptable to label machines corresponding to segments of the regular expression and use them in subsequent drawings (see class examples). (a Ub)*bba* b*
FOR the regular expression r= (a+b)*abb (1) Find the NFA without ε-moves for r. (2) Convert the resulted NFA in (1) into DFA (3) Find minimized DFA for the result in (2)
Using formulas for r_i, j^k find a regular expression for the following dfa: Determine a right-linear grammar G for the language accepted by the following dfa: Find the dfa that accepts the intersection of languages accepted by dfas from problem 1 and problem 3. Use the construction based on pairs of states.
Answer the following questions. Draw a DFA representing the regular expression given below. Represent the end of the string with the symbol $ 1. [abcl[123]+X*YM?
Give a six-state (including dead state) DFA for the language {w ∈ {a,b}*: w contains abb as a substring, and does not contain bba}