Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1: Here is a short program. This prints out the value of a variable "x". Ernie and Bert disagree about what will be printed: Ernie says, the value gets changed in "changeX" so it will print "7", and Bert says, no, when the function exits the changes get reversed and the value goes back to "5". describe who is correct and why.

int x = 5;
void draw()
{
   changeX();
   print(x);
}
voidchangeX()
{
   int x = 7;
}

problem 2: prepare out pseudocode for a function called "and" that takes two arguments, both booleans, and returns the logical and of the inputs. DO NOT use the logical and operator: instead, prepare out if statements that cover the possibilities.

problem 3: You are going to prepare a function that computes the total interest charged on a credit card before it is paid off. List all the inputs the function will need.

problem 4: prepare a function that draws a cow at a certain location on the screen, and use the function to draw a herd of cows (at least 10).

problem 5: prepare a function that takes an array as the argument and returns the second largest element. Bonus (+5): prepare a function that takes an array and a number n as arguments and returns the nth-largest element. (So if n = 5, it returns the fifth largest.)

problem 6: prepare a function that computes f(x) for a quadratic polynomial in x, such as the one in assignment 3. Use the function to plot f(x) from -10 to +10.

problem 7: prepare a function to determine whether a number is prime: it will return true if the input is prime and false otherwise. Use it to see whether -7 is prime.

problem 8: Create an array of Strings and fill it with some interesting text, such as vacation destinations, album names, or weapon names from a CRPG. Display three elements of the array on the screen at a time; allow the user to scroll through the list with keypresses (e.g., 'a' to advance the list, 's' to go back).

problem 9: prepare a function that takes in a number n and divides the screen into n vertical bars, alternating black and white. (What should you do if someone puts in n = 0 or n = -99?)

problem 10: prepare a function that takes in a radius and evenly covers the screen with circles of that radius. Don't attempt to draw any circles that are completely off the screen.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M91240

Have any Question? 


Related Questions in Computer Engineering

A discrete elevator can sense the following information

A discrete elevator can sense the following information about its world: 1. What floor the elevator is stopped at. 2. What floors passengers in the elevator want to go to. 3. What floors passengers outside of the elevato ...

Compare the complexity of printed character recognition

Compare the complexity of printed character recognition algorithms based on (a) template matching, (b) Fourier descriptors, and (c) moment matching. (Matched filtering) Write the matched filter output SNR as where G and ...

Write a function that accepts as arguments the following a

Write a function that accepts as arguments the following: A) An array of integers B) An integer that indicates the number of elements in the array The function should determine the mode of the array. That is, it should d ...

1 a grab bag adt is similar to the bag adt with one

1. A Grab Bag ADT is similar to the Bag ADT with one difference. A grab bag does not have a remove() operation, but in place of it has a grabItem() operation, which allows for the random removal of an item from the bag. ...

1 what is a project plan list what a project plan can

1. What is a project plan? List what a project plan can accomplish. 2. What is the value of a statement of vision and objectives? Why is it needed before a project plan is developed?

Assignmentlego mindstorms line following algorithmlego

Assignment Lego Mindstorms Line following algorithm Lego Mindstorms have EV3 robots which can be modified to do assignments, one time or over and over. We utilize the software Lego Mindstorms which has in-fabricate alter ...

If items are retrieved from a hash table with unequal

If items are retrieved from a hash table with unequal frequencies a gradual speed-up in retrieval can be obtained by shifting each item as it is retrieved one position closer to its original hash position by performing a ...

An ip datagram has arrived with the following partial

An IP datagram has arrived with the following partial information in the header (in hexadecimal): 45000054 00030000 2006... a. What is the header size? b. Are there any options in the packet? c. What is the size of the d ...

It is required to generate a histogram distribution for a

It is required to generate a histogram distribution for a set of daily average temperatures recorded in Antarctica. The temperatures are integer values in the range -40°C to +5°C. Design an algorithm to input n such temp ...

1 what is due care why should an organization make sure to

1. What is due care? Why should an organization make sure to exercise due care in its usual course of operations? 2. How is due diligence different from due care? Why are both important?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro