Write simple text editor which stores a string of characters

Assignment Help Computer Engineering
Reference no: EM131833038

Problem

Write a simple text editor, which stores and displays a string of characters using the list ADT, together with a cursor object that highlights a position in this string. Your editor should support the following operations:

• left: Move cursor left one character (do nothing if at text end).

• right: Move cursor right one character (do nothing if at text end).

• cut: Delete the character right of the cursor (do nothing at text end).

• paste c: Insert the character c just after the cursor.

Reference no: EM131833038

Questions Cloud

Determine what are best values of n for various list sizes : A phase consists of N accesses in the list, for a given parameter N. Determine what are the best values of N for various list sizes.
Find and sketch the probability density function : Find and sketch the probability density function of ? = tan-1 (Y/X) if X and Yare independent random variables, each normally distributed with mean 0 and varian
Find the probability density function of y : Let Y = maximum (X1, X2,...............,Xn) be the largest value in the sample. Find the probability density function of Y.
Write about a current band or artist who has been active : How often do they perform, where, big venues or small ones? Have you ever seen them perform live?
Write simple text editor which stores a string of characters : Write a simple text editor, which stores and displays a string of characters using the list ADT, together with a cursor object that highlights a position.
Importance and usefulness of the lognormal distribution : Find the probability density function of Y = eX, in which X is normally distributed with parameters m and G. The random variable Y is said to have a lognormal
Find and sketch the probability density function : Find and sketch the probability density function of the functions given.
Implement the array list adt using a doubly linked list : Implement the array list ADT using a doubly linked list. Show experimentally that this implementation is worse than the array-based approach.
What is the running time of the given algorithm : When Bob wants to send Alice a message M on the Internet, he breaks M into n data packets, numbers the packets. What is the running time of this algorithm

Reviews

Write a Review

Computer Engineering Questions & Answers

  Program in java that identifies the color underneath

writing a program in JAVA that identifies the color underneath the mouse pointer and fills a JFrame with that color, and displays the RGB values of that color.

  Write a method called doubleconcat that takes a string

Overload the doubleConcat method from Exercise such that if the integer parameter is not provided, the method returns the string itself without concatenation.

  What are specific examples of database failures

If you were one of the users of a damaged database, how will you be affected by such a failure and what measures could you take to prevent it.

  Perform a swot analysis on the viability of upgrading to

you are a junior network administrator for wingtip toys a medium-sized toy manufacturing company with approximately 100

  How could you implement sequential access on a disk

How could you implement sequential access on a disk? How could you implement direct access on a magnetic tape?

  By using the internet find out an instance where the osi

the international organization for standardization iso developed a model to help standardize and understand computer

  What kind of hardware is needed to support t-one connection

What kind of hardware is needed to support a T-1 connection to your business? What will be the resulting costs of including the following?

  Outline the pros and cons of the two alternatives

Make a recommendation to Fred about which is better for his company

  How is this discipline organized or divided

What is the object(s) of study? What is this discipline about?

  Describe what java environment contain to pass an arraylist

Describe what Java environment contain to pass an ArrayList

  Evan expects to sell around 100 courses each month

evan moskowitz has formed an internet training company called teach-u-comp to sell computer programming courses online.

  What information can be brought to bear

We do know that the client has an advertising plan and budget in place where in he is presently spending 5% on creation of ad and 95% on airing of the commercial. It has been seen that the quality of advertise designing is falling and not upto the..

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!

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