Question: Consider the CFG shown below: A > N @ id. N N->id N' N'--> . id N' where A, N, N' are non-terminals and

Consider the CFG shown below: A > N @ id. N N->id

Consider the CFG shown below: A > N @ id. N N->id N' N'--> . id N' where A, N, N' are non-terminals and id,.,@ are terminals(without comma) and & is the empty string. A is the starting symbol. 1- Compute the FIRST and FOLLOW sets of the grammar above. 2- Create the LL(1) parsing table. is this LL(1) grammar? Explain. 3- Parse the following string id@id.ids. Show the stack and the string at each step.

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!

Instructions: This set of questions requires your hand-written response. You must show all of your work in order to receive credit. No work, No credit . Please be sure your response is clearly...

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

This question concerns lexical grammars. (a) Tree Adjoining Grammars contain two types of elementary tree. (i) What are these trees called? [1 mark] (ii) If one were building a grammar for English...

Question #1 The following table indicates the net cash flows of a capital asset: Year Net Cash Flow 0 $-8,400 1 $5,900 2 $6,200 Do not enter dollar signs or commas in the input boxes. Use the...

The rate of markup on the cost of fresh peaches in a grocery store is 125% because of the large losses from spoilage and bruising while the peaches are in storage and on display. What is the rate of...

Under the same conditions as in the preceding exercise, can you describe a procedure which, if used, would produce each possible outcome with the same probability? Can you describe such a procedure...

Describe critical events in the emergence of clinical psychology as a formal profession?

On April 1, 2011, Bay delivers merchandise to Ram for 200,000 pesos when the spot rate for pesos is 6.0496 pesos. The receivable from Ram is due May 30. Also on April 1, Bay hedges its foreign...

The multiplier for a futures contract on the stock-market index is $250. The maturity of the contract is one year, the current level of the index is 2,000, and the risk-free interest rate is 0.5% per...

With a match score of 1, a mismatch of -3 and a gap penalty of -1, draw the Needlman-Wunsch grid for DNA sequences "ACG" and "AG". What is the score of the final alignment?

HBS Simulation: Quality Analytics Challenge 2 How did you determine when to make a machine adjustment (re-center the process mean) or make a labor substitution (re-center the process standard...

m DIRECTIONS: Read the Rossano Ferretti interview to answer the questions below on how hm ' productivity led to higher pay as a hairstylist. The average Professional soccer player gets paid $3...

Researchers can better understand the distribution of a categorical variable by counting the number of individuals or cases in each category. This is referred to as the ______. Explain briefly

At another local coffee shop, wait times for a cup of plain coffee are normally distributed with a mean of $125 seconds and a standard deviation of 22 seconds. What percentage of wait times for a cup...

Luisa treats rice and wheat as perfect complements and spends all her food budget of $24/wk on these foodstuffs. If rice costs $3/lb, draw Luisa's price-consumption curve for wheat. Instructions: 1....

1a. What is Gc? Explain its definition and its value and unit in AE unit system. If SI unit system is to define an analogous kg, what will be the value and the unit of the corresponding Gc? b. The...

Write a program that initializes an array. It inputs a value from the user and searches the number in the array.

Solve the inequality x 2 5x 24. Graph the solution set.

In problem, write an equation of each line. Express your answer using either the general form or the slopeintercept form of the equation of a line, whichever you prefer. -3 3 -2 2.

Solve equation. 7 x+3 = e x

13. Crime and Educational Achievement A criminologist studying criminal offenders who have a record of one or more arrests is interested in knowing whether the educational achievement level of the...

1. Is there a significant difference in the proportions of men and women who identify themselves as the primary breadwinner in the family? Use a =.05. How have the roles of working women changed in...

15. Fitting a Binomial Distribution You can use a goodness-of-fit test to determine whether all of the criteria for a binomial experiment have actually been met in a given application. Suppose that...