Earn Higher Grades With Instant Assignment Help.Ask Question!

Data structures & Algorithms
(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).

Attachments:
(5/5)

Expert's Answer

8 Times Downloaded

Related Questions

CSI 1420 Introduction to C Programming & 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 majorconstructs of the C programming language – Fu

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

8 Times Downloads

Ask This Assignment To Be Done By Our ExpertsGet A+ Grade Solution Guaranteed

expert
joyComputer science
(4/5)
12 Answers Hire Me
expert
Robert DLaw
(4.8/5)
917 Answers Hire Me
expert
Dr Samuel BarberaStatistics
(5/5)
625 Answers Hire Me
expert
Tutor For YouEconomics
(5/5)
575 Answers Hire Me