b) How many permutations of the letters ABCDEFGHIJ contain: i) the string EF? ii) the strings BCA and FGH? iii) the strings BCA and ABFD?

Q: Let Σ= {Ac,BA,bcb,cd,ab,f,d,e}. (a) Identify valid strings and Find the length of the valid given…

A: The following is the solution

Q: How to compute the first character of a string that is not repeated?

A: How to get that element from string ?? This can be archived by traversing whole string 2 times.…

Q: build an FA that accepts All binary string over {0, 1} that represent as decimal number are…

A: A finite automaton (FA) is used to recognize the pattern. It is also known as FSM(Finite State…

Q: (1 point) Consider the hex strings A=0xb16ecf850f1dc85f and B=0x4aa254a1e6eac64f. a) What is AB in…

A: 3. Convert the Result Back to Hex: Ensure the result is 16 hex digits.Here is the Python code to…

Q: To copy second string to first string use statement * .............. O strlen O gets() O strcat O…

A: The correct answer is

Q: One of the following is not accepted string for (a'b' |c')* O a. (b, c, cc, aab, abc) Ob (a) O c…

A: Find the answer with reason given as below :

Q: Java program  to find a digit string from the given alphanumeric string.

A: Java program  to find a digit string from the given alphanumeric string  is given in next step…

Q: Regular expression for all strings starts with ab and ends with bba is. a) aba*b*bba b) ab(ab)*bba…

A: * represents 0 or more times + represents either this or that symbol   Let's explore the options and…

Q: I need the answer as soon as possible

A: Coded using Python 3.

Q: Question 5: Convert the regular expression (10 U ((11)*(00)))* to NFA.

A: Given Regular expression is, (10 ∪ ((11)*(00)))* Set of input alphabets= {0, 1} NFA stands for Non…

Q: a) How many strings of four different hexadecimal digits are there? b) How many of them start with a…

A:

Q: complete the twelves maximum function in the editor such that given an integer nit returns 12 when…

A: i provide the code in java along with output and code screenshot

Q: 19. Write an algorithm to find the factorial of 5.

A: Actually, algorithm is an step by step process.

Q: 10. Consider the following procedures for string manipulation. Procedure Call Explanation concat…

A: The string manipulation concat() method returns a single string str1 as str1=str1+str2 ie. str1 is…

Q: Simple program to calculate all the permutations of a String or integer.

A: As per the given question, we have to print all permutations of the given string or integer. For…

Q: line y=-(1)/(7)x+12 integer or as a simplified proper or imp.

A: Your answer is given below.

Q: How to remove space in string both end in java Program

A: Answer:

Q: Convert the following CFL into GNF. L=String should starts and ends with different symbol over 0,1.

A: We have given a language L which says thay strings should start and ends with different symbol over…

Q: 2. sive the Good Suffix and Bad shift tables for the string: AGACUAA. The alphabet, the only…

A:

Q: be the prefix of ring "CITRON". ring s with the

A: String s- OMICRON we have to take it as string up to 5 length i.e. OMICR for prefix. String t-…

Q: Program to display which letters are present in both strings.

A: NOTE: As the programming language is not mentioned in the question. So, we have solved this question…

Q: Assume strings of length 12. Each string are made of letters: x and/or y How many strings of length…

A: strings of length 12 have at least three y’ s = total number of strings made of x and/or y - strings…

Q: Write VB program to enter any string then

A: In this question, we are asked to write a VB program to convert lower to upper and vice versa…

Q: For each RE, circle which of the following strings is in the language of the RE: &, abba, bababb,…

A: Answer: We need to write the which string is language of the Regular language so we will see in the…

Q: How to determine if the string is valid There are certain criteria that the date in the slashes…

A: The code for the above given question is given below:

Q: How long does it take to calculate the length of an n-character null-terminated string? How…

A: A null-terminated string's length can usually be calculated with an O(n) time complexity, where n is…

Q: 3. The edit distance is the minimum number of character insertions and character deletions required…

A: Summary : -Hence, we got the output.

Q: can you help me with this questin because I don't understand it and I am having trouble with this…

A: The NOEXTEND operation, in the context of formal languages, defines a set NOEXTEND(A) for a language…

Q: Regular Expression The set of strings that has exactly 3 b (and any number of a).

A: * :- For zero or more occurrences + :- For one or more occurrences   So the logic for RE is simple…

Q: Arithmetic operations Write a program for subtraction of lena_edit. from lena.

A: The given scenario is performed in MATLAB, the code is as follows:   X = imread('lena.png');…

Q: Write regular expression for the language over (0, 1): the set of all strings that contain 100.

A: The Answer is

Q: Program to check if a substring is present in a given string.

A: According to the provided information: We need to create a program to check if a substring is…

Q: nput Format You will be given two positive integers,  a and b (a9 and it is an even number, then…

A: The solution to the given problem is below.   **Note: As programing language is not mentioned in the…