C++
12.18 Lab - Structs
In this lab, you will familiarize yourself with structs through a small exercise. We will be mixing the RGB values of colors together to make a new one.
RGB stands for red, green and blue. Each element describes the intensity value ranging from 0 - 255. For example: black color will have RGB values (0, 0, 0) while white will have (255, 255, 255).
Create an array of structs color. The struct contains three integers named red, green and blue. This corresponds to the RGB values of a color. For each array element, ask the user to enter the intensity value of red, green and blue. The value should be between 0 and 255 (inclusive).
*********The user can enter at most 10 colors. ********. see below for inputs
Additionally, compute the average of each of the red, green and blue components. For code modularity, implement a function that returns the average of each rgb component in your dynamic array. The function (called average) should take in a struct array, the rgb type for which you want to compute the average (as a string - red, blue or green) and its length. Print out the final result in the form (r, g, b), where r, g, b corresponds to each averaged value.
Can you guess what color you mixed? (Note: Your program does not need to print the final color mixed)
TEST #1
Input ------->>> 0 0 2 2 4 2
Expected output ----->>>> (1, 2, 2)
TEST #2
Input ------>>> 245 220 5 43 56 21 234 56 43
Expected output ----->>>> (174, 110, 23)
TEST #3
Input ------->>> 225 221 2 43 56 21 224 56 43 120 110 24 25 25 27
Expected output ----->>>> (127, 93, 23)
TEST #4
Input -------->>> 245 22 34
Expected output ----->>>> (245, 22, 34)

Answers

Answer 1

In order to input values choose between 0 up till 255 (integers)

Output

Number of colors to be analized:  2                                                                                                    

Write the amounts of RGB:  1:                                                                                                          

Red: 10                                                                                                                                

Green: 20                                                                                                                              

Blue: 100                                                                                                                              

                                                                                                                                     

Write the amounts of RGB:  2:                                                                                                          

Red: 30                                                                                                                                

Green: 20                                                                                                                              

Blue: 19                                                                                                                              

                                                                                                                                     

The colors average: (20, 20, 59)                                                                                                      

                                                                                                                                     

                                                                                                                                     

...Program finished with exit code 0                                                                                                  

Press ENTER to exit console.    

Code

#include <iostream>

using namespace std;

//declaration of variables

typedef struct Color {

   int b,r,g; //integers values which define a digital color

} Color;

//function of average

int average(Color *colors, int size, char type) {

   int s = 0;

   for(int i=0; i<size; i++) {

       if(type=='b') {

           s += colors[i].b;

       }        

       if(type=='g') {

           s += colors[i].g;

       }

       if(type=='r') {

           s += colors[i].r;

       }

   }

   return s/size;

}

int main() {

   int n;

   cout << "Number of colors to be analized:  ";

   cin >> n;

   Color *colors = new Color[n];

   for(int i=0; i<n; i++) {

       cout << "Write the amounts of RGB:  " << (i+1) << ":\n";

       cout << "Red: ";

       cin >> colors[i].r;

       cout << "Green: ";

       cin >> colors[i].g;

       cout << "Blue: ";

       cin >> colors[i].b;

       cout << endl;

   }

   cout << "The colors average: ";

   cout << "(" << average(colors, n, 'r') << ", " << average(colors, n, 'g');

   cout << ", " << average(colors, n, 'b') << ")\n";  

}


Related Questions

Cleary specifying the theme to be used for a site
before building it provides which main advantage:
site navigation
site consistency
O
a clear message
O O O
improved readability

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Answer: site consistency

Answer:

B) Site Consistency

Explanation:

what are motherboards

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Answer:

Explanation:

Motherboard

A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals

QUICK!!!

Which of the following occupations would work with oceanographers to better understand the relationship between the ocean and the
atmosphere?
1.research meteorologist
2. broadcast meteorologist
3. atmospheric scientist
4. forensic meteorologist

Answers

Answer:

I think the answer would be C. atmospheric scientist

What feature did the 32X add to the Sega Genesis?

Answers

Answer:

ngl why would i know this

Explanation:

It allowed the console to run 32-bit cartridges.

PLEASE HURRY!!
Look at the image below!

Answers

The missing word is input. The input function asks the user to enter something and in this case, its asking for the user to enter the x-coordinate of the first point.

3.2 lesson practice edhesive ​

Answers

Answer:

3.2 Question 1

x = float(input("Enter a number: "))

if (x > 45.6):

   print("Greater than 45.6")

3.2 Question 2

x = float(input("Enter your grade: "))

if (x >= 90):

   print("Great! ")

Explanation:

I hope this works I do not know exactly what you were asking for

What is troubleshooting?

creating a checklist
finding and fixing a problem
scanning for viruses
performing regular maintenance

Answers

Finding and fixing a problem
The answer is finding and fixing a problem.

Assume that at time 5 no system resources are being used except for the processor and memory. Now consider the following events:
At time 5: P1 executes a command to read from disk unit 3.
At time 15: P5’s time slice expires.
At time 18: P7 executes a command to write to disk unit 3.
At time 20: P3 executes a command to read from disk unit 2.
At time 24: P5 executes a command to write to disk unit 3.
At time 28: P5 is swapped out.
At time 33: An interrupt occurs from disk unit 2: P3’s read is complete.
At time 36: An interrupt occurs from disk unit 3: P1’s read is complete.
At time 38: P8 terminates.
At time 40: An interrupt occurs from disk unit 3: P5’s write is complete.
At time 44: P5 is swapped back in.
At time 48: An interrupt occurs from disk unit 3: P7’s write is complete.
For time 37, identify which state each process is in. If a process is blocked, further identify the event on which it is blocked.

Answers

Answer:

Follows are the solution to this question:

Explanation:

In Time = 22:

The P5 and P8 are in the ready/running state, and the P1, P3, P7 are into the block state for Input/output.

In Time = 37:

The P1, P3, P8 are in the ready/running state, P5 is in the block state. It suspends or swapped out, and P7 is on the block state for Input/output.  

In Time= 47:

The P1, P3, and P5 are in the ready/running state, P7 is on the block state for Input/output, and P8 is in the exit state.

What is one way to calm your feelings before taking
a test?

Answers

Answer:

For me I chew gum if avaliable and if it's not I think of something funny

Explanation:

The trigonometry book says: sin^2(t) + cos^2(t) = 1 Write a Python program that verifies the formula with the help of the Python Math module. Note that the trigonometric functions in the module act on the angles in radians. Your program should perform the following steps 3 times: 1. Pick a random number between 0 and 180 degrees representing an angle in degrees, say Dangle 2. Convert the angle from degrees to radians, say Rangle 3. Use the Math module to find and print the values of sin(Rangle) and cos(Rangle), and 4. Compute and print the value of the above expression: sin^2(Rangle) + cos^2(Rangle). You can then visually verify if the result printed is 1 (or close to it).

Answers

Answer:

If you open your python-3 console and execute the following .py code you will have the following output. (Inputing 20 e.g)

Write the angles in degrees: 20

radian angles is:  0.3490658503988659

cosene( 0.3490658503988659 ) =  0.9396926207859084

sine( 0.3490658503988659 ) =  0.3420201433256687

sin^2( 0.3490658503988659 ) + cos^2( 0.3490658503988659 ) =  1.0

Explanation:

Code

import math

for i in range(1,4):

   angle = int(input('Write the angles in degrees: '))

   #mat library better works with radians

   angle_radians = (angle*math.pi)/180

   #print output

   print('radian angles is: ',angle_radians)

   print('cosene(',angle_radians,') = ',math.cos(angle_radians))

   print('sine(',angle_radians,') = ',math.sin(angle_radians))

   res = (math.sin(angle_radians))**2 + (math.cos(angle_radians))**2

   print('sin^2(',angle_radians,') + cos^2(',angle_radians,') = ',res)

The following are basic word processing functions that all students should be able to utilize in their work, EXCEPT:

Group of answer choices

A.) Spell check

B.) Convert to PDF

C.) Printing

D.) References

Answers

I would say B or D but preferably B

1 // Application contains a starting list of three products for sale2 // The user is prompted for additional items3 // After each new entry, the alphabetically sorted list is displayed4 import java.util.*;5 public class DebugNine36 {7 public static void main(String[] args)8 {9 ArrayListproducts = new ArrayList();10 products.add(shampoo);11 products.add(moisturizer);12 products.add(conditioner);13 Collections.sort(products);14 display(products);15 final String QUIT = "quit";16 String entry;17 Scanner input = new Scanner(System.in);18 System.out.print("\nEnter a product or " + QUIT + " to quit >> ");19 entry = input.nextLine();20 while(entry.equals("quit"))21 {22 products.add(entry);23 Collections.sort(products);24 display()25 System.out.print("\nEnter a product or " + QUIT + " to quit >> ");26 entry = input.nextLine();27 }28 public static void display(ArrayList products)29 {30 System.out.println("\nThe size of the list is " + products.size());31 for(int x = 0; x == products.size(); ++x)32 System.out.println(products.get(x));33 }34 }35//Debugging Exercises, Chapter 9;Java Programming, Joyce Farraell, 8th

Answers

Answer:

Here is the corrected code:

import java.util.*;

public class DebugNine36 {  //class name

  public static void main(String[] args)    {  //start of main method

     ArrayList<String>products = new ArrayList<String>();  //creates an ArrayList of type String names products

     products.add("shampoo");  //add shampoo to product array list

     products.add("moisturizer");  //add moisturizer product array list

     products.add("conditioner");  //add conditioner product array list

     Collections.sort(products);  //sort the elements in products array list

     display(products);  //calls display method by passing products array list

     final String QUIT = "quit";  //declares a variable to quit the program

     String entry;  //declares a variable to hold product/element or quit

     Scanner input = new Scanner(System.in);  //creates Scanner object

     System.out.print("\nEnter a product or " + QUIT + " to quit >> ");  //prompts user to enter a product or enter quit to exit

     entry = input.nextLine();  //reads the entry value from user

     while(!entry.equals("quit"))       {  //loops until user enters quit

        products.add(entry);  //adds entry (product) to products array list

        Collections.sort(products);  //sorts the elements in products array list

        display(products);  //calls display method by passing products arraylist

        System.out.print("\nEnter a product or " + QUIT + " to quit >> ");  //keeps prompting user to enter a product or enter quit to exit

        entry = input.nextLine();        }    }  //reads the entry value from user

  public static void display(ArrayList products)    {  // method to display the list of products

     System.out.println("\nThe size of the list is " + products.size());  //displays the size of the array list named products

     for(int x = 0; x < products.size(); ++x)  //iterates through the arraylist products

        System.out.println(products.get(x));    }  } //displays each item/element in products array list

Explanation:

In the code the following statement are corrected:

1.

ArrayListproducts = new ArrayList();

This gave an error: cannot find symbol

This is corrected to :

 ArrayList<String>products = new ArrayList<String>();

2.

         products.add(shampoo);

         products.add(moisturizer);

         products.add(conditioner);

Here shampoo moisturizer and conditioner are String type items that are to be added to the products so these strings have to be enclosed in quotation marks.

This is corrected to :

     products.add("shampoo");

     products.add("moisturizer");

     products.add("conditioner");

3.

display();

This method is called without giving any arguments to this method. The method display takes an ArrayList as argument so it should be passed the arraylist products to avoid error that actual and formal argument lists differ in length .

This is corrected to :

display(products);

The screenshot of output is attached.

What type of result does the MATCH function, when used on its own, return?

Answers

Answer:

It returns the lookup value located in a specific location.

Explanation:

What issues will the Internet of Things present to Cybersecurity?

Answers

Answer:

The IoT offers new ways for businesses to create value, however the constant connectivity and data sharing also creates new opportunities for information to be compromised. Explore some of the more notable developments in the battle to combat cyber risks.

Explanation:

I hope this helps you. UwU. P.S. Plz mark me Brainlyest

Before inserting a preformatted table of contents, what must you do first?
apply heading styles to text
update the table of contents
navigate to the Review tab and the Table of Contents grouping
navigate to the Insert Table of Contents dialog box

Answers

Answer: apply heading styles to text.

Explanation:

Chris would like to adjust an image that he has inserted to give it an older look and feel.

What is the easiest way of doing this?

adjusting contrast and color
adjusting background
applying picture styles
adjusting the size and shape

Answers

Answer:

C- applying picture styles

Explanation: ;)

Answer:

applying picture styles

Explanation:

edge/canvas test review

Write the SQL queries that accomplish the following tasks in the HAFH Realty Company Property Management Database:

Answers

The complete question is:

Write the SQL queries that accomplish the following tasks in the HAFH Realty Company Property Management Database:

a. Display the SMemberID and SMemberName for all staff members.

b. Display the CCID, CCName, and CCIndustry for all corporate clients.

c. Display the BuildingID, BNoOfFloors, and the manager’s MFName and MLName for all buildings.

d. Display the MFName, MLName, MSalary, MBDate, and number of buildings that the manager manages for all managers with a salary less than $55,000.

e. Display the BuildingID and AptNo, for all apartments leased by the corporate client WindyCT.

f. Display the InsID and InsName for all inspectors whose next inspection is scheduled after 1-JAN-2014. Do not display the same information more than once.

g. Display the SMemberID and SMemberName of staff members cleaning apartments rented by corporate clients whose corporate location is Chicago. Do not display the same information more than once.

h. Display the CCName of the client and the CCName of the client who referred it, for every client referred by a client in the music industry.

i. Display the BuildingID, AptNo, and ANoOfBedrooms for all apartments that are not leased.

Also a schema of the HAFH database is attached.

Answer:

Using SQL's SELECT, FROM, WHERE syntax, find below the queries for each question.

a.

SELECT SMemberID , SMemberName  

FROM staffmember

b.

SELECT CCID, CCName, CCIndustry

FROM corpclient

c.

SELECT b.BuildingID, b.BNoOfFloors, m.MFName, m.MLName

FROM building b, manager m

WHERE b.ManagerID = m.ManagerID

d.  

SELECT m.MFName, m.MLName, m.MSalary, m.MBDate, count(*) as buildings

FROM building b, manager m

WHERE m.MSalary<55000

AND b.ManagerID = m.ManagerID

GROUP BY m.ManagerID

e.

SELECT b.BuildingID, a.AptNo

FROM building b, apartment a, corpclient c

WHERE c.CCName = "WindyCT"

AND c.CCID = a.CCID

AND a.BuildingID = b.BuildingID

f.

SELECT DISTINCT i.InsID, i.InsName  

FROM inspector i, inspecting x

WHERE i.InsID = x.InsID

AND x.DateNext > "2014-01-01"

g.

SELECT DISTINCT s.SMemberID, s.SMemberName  

FROM staffmember s, cleaning c, apartment a, corpclient cc

WHERE s.SmemberID = c.SmemberID

AND c.AptNo = a.AptNo

AND a.CCID = cc.CCID

AND cc.CCLocation = "Chicago"

h.

SELECT cc1.CCName, cc2.CCName  

FROM corpclient cc1, corpclient cc2

WHERE cc1.CCIDReferencedBy = cc2.CCID  

AND cc2.CCIndustry = "Music"

i.

SELECT a.BuildingID, a.AptNo, a.ANoOfBedrooms

FROM apartment a

WHERE a.CCID NOT IN (SELECT c.CCID FROM corpclient c)

The IP address and the port are both numbers. Which statement is true?
A computer has many IP addresses and many ports.
A computer has one IP address and many ports.
A computer has one IP address and one port,
Acomputer has many IP addresses and one port.

Answers

Answer:

A computer has one IP address and many ports.

Explanation:

Answer:

A computer has one IP address and many ports.

Explanation:

How does multimedia content enhance a user’s Web browsing experience?

Answers

Answer:

hi

Explanation:

89

Answer:

I would say it is more engaging and helps the user remember the content better as multimedia is more memorable than just plain text. It can also display things that plain text is unable to, such as sounds and detailed pictures.

Explanation:

how to unblock a school computer

Answers

Answer: use a vpn

Explanation:

go to Explanation:

apponvps

ASAP 20 Points please hurry

Answers

Answer:

All you got to do is type System.out printIn("Study English) etc...

Explanation:

Look at the answer to see if it is right.

Create a flowchart designing a solution to the following problem:

Anna has saved $50,000 for a down payment on a house. Your algorithm will ask Anna how much the house she would like to purchase costs (verify that the entered value is at least $10,000 and no more than $1,000,000.) If Anna’s savings is at least 20% of the house cost, provide a message that tells her that she will not have to pay for mortgage insurance. If, however her savings is less than 20%, but more than 10% provide a message that she can still purchase the home but will have to have the insurance. If unfortunately her savings are 10% or less of the home cost provide a message that she is not eligible to purchase the home and tell her the maximum home price she can afford.

Answers

Answer:

The question requires the answer as an attachment

Explanation:

I've added the flowchart as an attachment (See attachment for flowchart)

The flowchart follows the sequence and conditions in the question

QUESTION : John travels a lot and he needs to access his documents and services on the go. Which of these technologies allows his to access documents and software while on the move?
!!MUTI ANSWER QUESTION BTW!!
A.cloud computing
B.grid computing
C.mobile computing
D.green computing
E.virtualization

Answers

Answer:

mobile computing

Explanation:

What is the most basic way to create a query?

Answers

Answer- are Navigation queries and keyword search queries.
Hope this helps:)

Adding a rock or stone looking characteristic to a background is which element of design?

Answers

Answer:

Explanation:

ejhdkl;xs

'

list any five feature of drwing toolbar

Answers

Line, arrow, rectangle, ellipse, text, vertical text, curve, stars are all possible answers -hope this helped, have a good night!!

Answer:

The tools in this part of the Drawing toolbar are:

Select: selects objects. To select multiple objects click on the top leftmost object and while keeping the mouse button pressed, drag the mouse to the bottom rightmost object of the intended selection. A marching ants rectangle identifying the selection area is displayed. It is also possible to select several objects by pressing the Control button while selecting the individual objects.

Line: draws a straight line.

Arrow: draws a straight line ending with an arrowhead. The arrowhead will be placed where you release the mouse button.

Rectangle: draws a rectangle. Press the Shift button to draw a square.

Ellipse: draws an ellipse. Press the Shift button to draw a circle.

Text: creates a text box with text aligned horizontally.

Vertical text: creates a text box with text aligned vertically. This tool is available only when Asian language support has been enabled in Tools > Options > Language Settings > Languages.

Curve: draws a curve. Click the black triangle for more options, shown below. Note that the title of the submenu when undocked is Lines.

Select the action that a database does not perform.


Sort and manipulate the data.

Find the average of four numbers.

Update information in more than one place at the same time.

Create data entry forms.

Answers

create data entry forms

Answer:

the answer is B. find the average of four numbers

Explanation:

sa kumbensiyon naihalal si andres bonofacio bilang​

Answers

Answer:

the contemporary Supremo (supreme leader) of the Katipunan

You are given the program to support the management of a movie rental place
You are required to perform refactoring on that program to improve its quality. You are encouraged to use refactoring services in IDEs such as Eclipse or IntelliJ.
Then, you are required
1) to add a main() method to test the program; and
2) to add a new method to print the statement for a customer in XML format, e.g., John Smith , Independent Day , etc. Please submit your resulting code
Your solution must at least contain:
1. At least 3 method extraction operations
2. At least 3 creation of 3 new classes
3. At least 3 moving method operations
4. At least 3 renaming operations

Answers

Answer:

to add a main loop

Explanation:

PLEASE HURRY!!!

Look at the image below!

Answers

Answer:A and E

Explanation:

The last three are strings while the other choices are integers.

Putting ' ' or " " around something makes it a string and the input is asking the user to input a string.

Other Questions
Helpp kinda confused :( and thxxx ") Headland Mining Company purchased land on February 1, 2020, at a cost of $1,169,500. It estimated that a total of 52,800 tons of mineral was available for mining. After it has removed all the natural resources, the company will be required to restore the property to its previous state because of strict environmental protection laws. It estimates the fair value of this restoration obligation at $96,300. It believes it will be able to sell the property afterwards for $107,000. It incurred developmental costs of $214,000 before it was able to do any mining. In 2020, resources removed totaled 26,400 tons. The company sold 19,360 tons. Compute the following information for 2020. A) Per unit mineral cost.B) Total material cost of December 31, 2020, inventory.C) Total material cost in cost of goods sold at December 31, 2020. Isabella types 423 words in 9 minutes. What is Isabella's typing rate in words per minute? HELP Write anequivalent expression by distributing the "_' "sign outside the parentheses:- (9r 3.2s) + 4 Mention any there objectives of Accounting This type of triangle always has two congruent legs and two congruentbase angles. * Allied Merchandisers was organized on May 1. Macy Co. is a major customer (buyer) of Allied (seller) products May 3 Allied made its first and only purchase of inventory for the period on May 3 for 2,000 units at a price of $10 5 Allied sold 1,500 of the units in inventory for $14 per unit (invoice total: $21,000) to Macy Co. under credit 7 Macy returns 125 units because they did not fit the customer 's needs (invoice amount: $1,750). Allied restores 8 Macy discovers that 200 units are scuffed but are still of use and, therefore, keeps the units. Allied sends cash per unit (for a total cost of $20,000) terms 2/10, n/60. The goods cost Allied $15,000 the units, which cost $1,250, to its inventory. Macy a credit memorandum for $300 toward the original invoice amount to compensate for the damage allowances, and any cash discount. 15 Allied receives payment from Macy for the amount owed on the May 5 purchase; payment is net of returns, Exercise 5-4 Recording sales, sales returns, and sales allowances LO P2 Prepare journal entries to record the following transactions for Allied assuming it uses a perpetual inventory system and the gross method. (Allied estimates returns using an adjusting entry at each year-end.) View transaction list Journal entry worksheet Allied made its first and only purchase of inventory for the period on May 3 for 2,000 units at a price of $10 cash per unit (for a total cost of $20,000). Note: Enter debits before credits. Date General Journal Debit Credit May 03 The South Africa economy can BEST be described as a What is 3456 + 39495 Click on the convex polygon. Which statements about the reign of Louis XIV are true?Choose all answers that are correct.He moved from Versailles into the city of Paris to be closer to the people.He reigned for 72 years and considered himself the "Sun King."He did not involve himself with the struggles of working people or the sufferings of the poor.He introduced the idea of religious toleration to France. At which battle did the British realize the Americans were not going to be easily defeated? Howdid the addition of a bill of rights to the Constitution address the concerns ofAnti-Federalists? What is calculated first in this formula: =A5*(A7+A10)+A14 What does the term lymphatic mean as it is used in the sentence?A) sluggishB)cheerfulC)energeticD) relating to a lymph node Which is true about scientific knowledge? 1 The First through Fourth Crusades (1095-1204) involved the Byzantine Empire, Muslimstates, and Western Europe in a series of conflicts over what world region?a. Southwest Asiab. East Africac. Southeast Asiad. Northwest Africa Which number is rational, an integer, and a real number?A. 5/7B. There is no such number.C. -5D. 1.5 The right triangle has a big square with an area of 73 sq. units . What could the area of the small squares be . 14.625 as a mixed number?