Question: Write a regular expression that describes set { w in { a , b , c } | w contains ccbc as a contiguous substring

Write a regular expression that describes set {w in {a, b, c}
| w contains ccbc as a contiguous substring} For example, it should generate
abccbcb but not acbaccb. Use the regular expression notation defined in class.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Write a regular expression that describes set { w in { a , b , c } | w con - tains ccbc as a contiguous substring } For example, it should generate abccbcb but not acbaccb . Use the regular...

Q:

Write a regular expression that describes set { w i n { a , b , c } * | w con - tains " c c b c " as a contiguous substring } For example, it should generate " abccbcb " but not " acbaccb. Use the...

Q:

2. (12 points) {-{a,b,c}, L = {w: w ends with a symbol that does not appear anywhere else in the string}; = {a,b}, L = {w: w contains exactly one occurrence of the substring aaa}; and 3= {a,b,c}, L3=...

Q:

automata theory Given Sigma = {a, b}, write a regular definition for the following language: L(w) = {w | w ends in and contains the substring Given Sigma = {10, 1}, describe in English the languages...

Q:

Need help on 1-4. C. Given = {a, b): 1. Write a regular expression for the set: "All strings of a's and b's beginning with bb and not having three consecutive a's" 2. Describe in English the...

Q:

(3a): Given 2-fa, b), write a regular definition for the following language: L(w)-w w ends in aa and contains the substring aba) (3b): Given 2-(0, 1, describe in English the languages denoted by the...

Q:

C. Given -{p, q); (a) Write a regular expression for the set: "All strings of p's and q's beginning with qq and not having three consecutive P's (b) Describe in English the languages denoted by the...

Q:

C. Given -{p, q); (a) Write a regular expression for the set: "All strings of p's and q's beginning with qq and not having three consecutive p's" (b) Describe in English the languages denoted by the...

Q:

Write a regular expression that describes the language x contains either aac or aabcc as a contiguous substring } . 2

Q:

5. (8%) Consider ?-10, 11. Give the state diagram of a DFA w that most four-nhil recognizes L-{ x / x does not contain the substring?10 } 6(5%) write a CFG that generates the language ofthe regular...

Q:

The financial statements of ABC Corporation, a retail chain, reveal the information for income taxes shown in Exhibit 2.13. Required a. Assuming that ABC had no significant permanent differences...

Q:

Exercise 3.2 An experiment involving covering the codend of a trawl net with a cover made of smaller mesh netting produced the following small sample. Make an initial estimate of the mean length at...

Q:

A current account deficit on the balance of payments is undesirable during a recession but is not really a problem during periods of economic growth.' 1 Define the term 'current account deficit'. 2...

Q:

Fill in the missing data in the following table. Give answers to two decimals. YearNominal GDP Real GDP GDP deflator 2012$210,000$ 100.0 2013$ $215,000 110.0 2014$260,000 $220,000 2015$290,000 $...