Design a finite automata from regular expression 10(0+11)0*1
1 answer:
<h3>What is a Finite automata?</h3>
A finite state machine (FSM) or finite state automaton (FSA), or simply a state machine, is a mathematical model of computation. It is an abstract machine that can be in exactly one of a finite number of states at any given time. The FSM may change from one state to another in response to some input; the change from one state to another is called a transition. An FSM is defined by a list of its states, its initial state, and the inputs that trigger each transition. Finite-state machines are of two types - deterministic finite-state machines and non-deterministic finite-state machines. A deterministic finite-state machine can be constructed equivalent to any non-deterministic machine.
With that being said, the DFA is equivalent to the expression 10(0+11)0*1 The expression that you've specified requires at least three 1 to be accepted. Breaking it down into parts.
<h3>Writting the automata:</h3><em>S0: 1 => S1 ; 1 </em>
<em>S0: 0 => error ; 0 </em>
<em>S1: 0 => S1 ; 10+ </em>
<em>S1: 0 => S2 ; 10(0 </em>
<em>S2: 0 => S2 </em>
<em>S2: 1 => S3 </em>
<em>S3: 1 => S4 </em>
<em>S4: 0 => S4 </em>
<em>S4: 1 => S5 </em>
<em>S5: 1 => S6 (final state) </em>
See more about automata at brainly.com/question/14937298
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Answer:
See Explanation
Explanation:
I'll assume the question is about the use of constants in QBasic because consonants do not have any special function or usage in QBasic.
In simple terms: In QBasic, constants are used to represent elements that do not change in value during program execution.
Take for instance, you intend to use in your program.
Its value is
So, 3.142 will always be a constant in your program. One of the ways it can be used in a program is:
10 LET PI = 3.142
<em>The above represents a numeric constant. QBasic also have string constants.</em>