Regular Expressions and Finite Automata together generate Syntactical expressions Select one: True False Study the below NFA, If we convert it to DFA the transition table will be as below: {90} {9₁} {90-91 {90-92} Select one: True False 1 {90} {92} 90-91} {90-92} {90-91} {90} 0 {90-91}
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- Automata and Computability related question - Design Regular Expressions for the following languages.Strings that contain ‘01’ as substrings at any place except at the beginning or at the end. It accepts 1010,110110 etc. but does not accept 01, 0110, 1101, 00, etc. Ʃ={0, 1}Recursive Syntax The recursive structure i.e of natural language like English can be expressed in syntax rules written in the format known as BNF (Bachus-Naur Form). While BNF is ordinarily used as a guide for parsing (that is, determining whether and how a given string follows the syntax rules), An example of this can be found in the sample program SimpleRandomSentences. You should write a similar program that implements the following rules:<sentence> ::= <simple_sentence> [ <conjunction> <sentence> ]<simple_sentence> ::= <noun_phrase> <verb_phrase><noun_phrase> ::= <proper_noun> |<determiner> [ <adjective> ]. <common_noun> [ who <verb_phrase> ]<verb_phrase> ::= <intransitive_verb> |<transitive_verb> <noun_phrase> |is <adjective> |believes that <simple_sentence><conjunction> ::= and | or | but | because<proper_noun> ::= Fred | Jane | Richard Nixon | Miss…Computer Science Using R language Student: 70, 80, 90, 85, 95, Create a histogram and Q-Q plot of variable " Student".
- Recursive Descent subprogram with EBNF rule, using C or Java syntax (syntax) Type (Recursive-Descent Subprogram): -> while () ; The lex method to be used reads a single lexeme, and the lexemes' token code is in the nextToken variable is to the left. Suppose that the defined tokens are respectively: while - WHILE_CODE left parantex - LEFTPAREN_CODE right parenthesis - RIGHTPAREN_CODE semicolon - SEMICOLON_CODE If any error is caught, create the function that calls the error function.exp->exp addop term | termaddop->+|-term->term mulop factor |factormulop->*factor->(exp) | number write down leftmost derivations, parse trees, and abstract syntax trees for the following expression:3+4*5-6PercentVaR = function(r,alpha){ # This function returns the left tail value and displays a histogram # alpha = risk level. # r = a vector of stock returns # out = positively stated value or r at the 1-alpha percentile hist(r) out = # Get the lower tail value and return it's absolute value return(out) } Please finsh the function in R language
- In programming language c Write the difference between structure and arrays. Also discuss a scenario where using a structure will be more appropriate with explanation.subject : Discrete Structures Replace all the 0 (Zero) digits in your ID by 4. Example: If your ID is 38104680, it becomes 38144684 Take the first 6 digits and substitute them in this expression (( A + B) / C) * ((D-E)/F)-2) according to the following table; Letter Replace by Digit Example Digit A 1st 1 B 2nd 2 C 3rd 4 D 4th 6 E 5th 8 F 6th 2 After substitution your expression will be similar to this (( 1 + 2) / 4) * ((6-8)/2)-2). 1.Draw a rooted tree that represents your expression. 2.What is the prefix form of this expression. 3.What is the value of the prefix expression obtained in step 2 above?This is a data structure question answer carefully and dont plagarize please
- Define code templateExercise Expression Tree Question 1 A) Build an expression tree for the following expressions: a*b + (c+d) Explore the expression tree using: i. Prefix - ii. Infix - iii. Postfix – B) Build an expression tree for the following expressions: (A-B+C)*D Explore the expression tree using: i. Prefix - ii. Infix - iii. Postfix –Weighted Job Scheduling in C language only please Problem statement: You are given a list of jobs where each job has a start time, finish time, and the profit associated with that job, find the maximum profit subset of non-overlapping jobs. Problem description: The problem wants you to find the maximum profit that you can make after performing a certain number of jobs such that each job has a certain condition that you can start a job only if the start time of the current job is greater than the finish time of the previous job. You are required to develop some algorithm such that the job start time and the finish time does not coincide with other jobs. Output: (Attached photo)
