logo Use CA10RAM to get 10%* Discount.
Order Nowlogo
(5/5)

Implement the syntax-checking parser application involving a stack. Read in a string that may include the symbols ‘(’, ‘{’ and ‘[’ and their “closed” counterparts. 

INSTRUCTIONS TO CANDIDATES
ANSWER ALL QUESTIONS

Implement the syntax-checking parser application involving a stack. Read in a string that may include the symbols ‘(’, ‘{’ and ‘[’ and their “closed” counterparts.  If they are closed out of order, or if a close is missing, or if there is an extra close symbol, the program should report an error.  In the sample below, the bold text is user input.  You may assume a maximum string size of 25 characters.

Zip this with your completed document and upload to the link provided on Moodle.

Sample Output

This program checks for syntax errors involving open-close pair symbols.

Please enter a string, with “quit” allowing the user to exit the program:

(a + b) * g

The above string is correct.

Please enter a string, with “quit” allowing the user to exit the program:

(a + b) – random string }

There is an error in the above string.

Please enter a string, with “quit” allowing the user to exit the program:

((a * b) + u

There is an error in the above string.

Please enter a string, with “quit” allowing the user to exit the program:

{a + [g * f }]

There is an error in the above string.

Please enter a string, with “quit” allowing the user to exit the program:

quit

Bonus: 5% if the parser can identify the kind of error (open with no close, close with no open, closings out of order).

(5/5)
Attachments:

Expert's Answer

415 Times Downloaded

Related Questions

. Introgramming & Unix Fall 2018, CRN 44882, Oakland University Homework Assignment 6 - Using Arrays and Functions in C

DescriptionIn this final assignment, the students will demonstrate their ability to apply two ma

. The standard path finding involves finding the (shortest) path from an origin to a destination, typically on a map. This is an

Path finding involves finding a path from A to B. Typically we want the path to have certain properties,such as being the shortest or to avoid going t

. Develop a program to emulate a purchase transaction at a retail store. This program will have two classes, a LineItem class and a Transaction class. The LineItem class will represent an individual

Develop a program to emulate a purchase transaction at a retail store. Thisprogram will have two classes, a LineItem class and a Transaction class. Th

. SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of Sea Ports. Here are the classes and their instance variables we wish to define:

1 Project 1 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of

. Project 2 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of Sea Ports. Here are the classes and their instance variables we wish to define:

1 Project 2 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of

415 Times Downloaded

Ask This Question To Be Solved By Our ExpertsGet A+ Grade Solution Guaranteed

expert
Atharva PatilComputer science

516 Answers

Hire Me
expert
Chrisantus MakokhaComputer science

857 Answers

Hire Me
expert
AyooluwaEducation

734 Answers

Hire Me
expert
RIZWANAMathematics

712 Answers

Hire Me

Get Free Quote!

411 Experts Online