User Account

All Pages

Help, C/C++ Programming

Assignment Help:
Deliverables: you are required to upload your c code in the assignment dropbox set in Moodle. You are supposed to work with Linux gcc compiler and pico editor for compiling via the command line in the Linux terminal. In the beginning, you can use Dev C++ or Eclipse IDE - CodeBlocks since your Linux server is being setup. Note that c programming has a filename.c extension (not .cpp). You should make a directory called "Assignment_1" in your ''home'' directory of you Linux server account. In this directory, you can have your c code and accompanying files. Note that the code in your Linux server will be graded in your lab from your presentation.

scription

In this assignment, you will have the opportunity to write a simple text processing program with all essential functions (open and save text documents, insert and delete text, search for words). A MENU will be used that will help users perform these operations. We assume that text read from a file is stored in an array until the file is saved.

You are required to use the c programming language (not C++) and use the std library functions or write the function yourself that implements operations/features of a simple text editor.

Note that all these functions will be implemented in one c program file.

Programming Requirements

a. Write a C program to open and close a file given its name. Your program must check whether or not the file exists.

b. Add a function for reading an opened file into an array of characters. You may assume the array is large enough to hold an entire file (e.g. 100,000 characters).

c. Add a function for saving the text stored in an array to a file. Your program must check whether or not the output file already exists, and if it does, your program must ask the user whether he/she wishes to overwrite the file.

d. Extend your program to count the number of words and characters in the text file. An algorithm for counting words is given in the textbook.

e. Add a function for inserting a string into the array. Insertion is done by providing a start position and a string

f. Add a function for deleting strings from the array. Deletion is done by providing a start position and the length of the string to be deleted.

g. Add a function that searches the text for a pattern. Show all occurrences of a string.

h. Add a function to replace all occurrences of a string with a new string. Note that this operation is a combination of search, delete, and insert operations.

Once all the functions have been implemented, you should design a menu that is used for informing users about selection. "Pico" text editor in Linux is a good example.

Extra Credit Problem:

i. Extend your program to allow all operations performed since the last save to be undone in the reverse order in which they were executed. For instance, a command''d 3 4'' which deleted the string "abcd" from position 3 is undone by a command ''i 3 abcd'' which will insert the string "abcd" at position 3. You will need a stack to save the undo operations that may be performed.

Related Discussions:- Help

Should i call a destructor explicitly on a local variable?, Should I call a...

Should I call a destructor explicitly on a local variable?

Define name mangling in c++??, A: The procedure of encoding the parameter t...

A: The procedure of encoding the parameter types along with the function/method name into a unique name is called as name mangling. The inverse procedure is called demangling. F

C , why c is middle level language?

why c is middle level language?

Explain the polymorphism in object-oriented programming, Problem: (a) ...

Problem: (a) A GUI can contain text-fields, buttons, and other labels. A button usually triggers an event on the GUI. Explain the different processes in registering an event

Describe processing an array, Describe Processing an array? The Single ...

Describe Processing an array? The Single operations which involve complete arrays are not permitted in C language. therefore if a and b are similar arrays (for example same dim

Can inline functions contain a recursion?, A: No. Syntax wise it is permitt...

A: No. Syntax wise it is permitted. But then the function is no longer Inline. Since the compiler will never know how deep the recursion is at compilation time.

POINTER, HOW TO USE POINTER

HOW TO USE POINTER

I want packet capture analysis, I want Packet capture analysis Project D...

I want Packet capture analysis Project Description: Need assistance in debugging some packet capture Skills required is C Programming

Write a recursive function to generate anagrams, An anagram is a type of wo...

An anagram is a type of word play, the result of rearranging the letters of a word or phrase to produce a new word or phrase. For example the anagram of tea is tea, tae, eat, eta,

Constructor and destructor function with derived classes, Constructor and D...

Constructor and Destructor function with derived classes If there are constructors included in the base class and the derived class, the compiler automatically calls both of th

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd