The holding period return (HPR) for the period is 28%, and the annualized rate of return is 52%..
To convert the data to excel you can use the following steps:1. Open Microsoft Excel.2. From the File menu, click New Workbook.3. Type the data into the cells.4. Click on the cell where you want to enter the first number.5. Type in the number.6. Repeat steps 4-5 for the remaining numbers.7. Save the workbook by clicking on the Save button on the Quick Access Toolbar or by pressing Ctrl + S.8. Enter a filename and click Save.9. To calculate the holding period return (HPR), use the following formula:HPR = [(P1 + D) - P0] / P0Where:P0 = the initial price of the assetP1 = the price of the asset at the end of the holding periodD = the total dividends paid during the holding periodHPR = the holding period returnUsing the data given, we can calculate the HPR as follows:HPR = [(42.25 + 1) - 33.50] / 33.50 = 0.28 or 28%To convert the HPR into an annualized rate of return, we use the following formula:Annualized Return = (1 + HPR)^(1/t) - 1Where:t = the time period in yearsUsing the data given, we can calculate the annualized return as follows:Annualized Return = (1 + 0.28)^(1/0.5) - 1 = 0.52 or 52%.
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Where is the chart tools in Excel?
Then click the arrow next to Chart by first selecting the Insert tab. Double-click the chart you want to add after selecting a chart type. An Excel worksheet with a table of sample data opens when you insert a chart into Word or PowerPoint.
Where is the menu for charting tools?Anywhere in the chart can be clicked. The Design, Layout, and Format tabs are been added to the Chart Tools, which are displayed. Select the chart element you want to format by clicking the arrow adjacent to the Chart Elements box on the Format tab's Current Selection group.
Chart toolbar: what is it?The toolbar for charts serves as a storage area for them. The chart container's width and height are never determined by the program; instead, they are specified by the container itself (as explained in Size of the Chart Container). The toolbar is required.
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Alex can't play his newest video game on his desktop computer because his video card is too slow. Alex needs to install a video card that has a faster ______, in order to play his graphics intensive games. Select the two correct answers, then click Done.
In order to play his graphics intensive games, Alex needs to install a video card that has a faster: microprocessor and graphics processing unit (GPU).
What is a video card?A video card can be defined as a printed circuit board or graphics card that is designed and developed to generate a feed of output and video signals which are sent to the display device of a computer such as a monitor.
In this scenario, Alex needs to install a video card that has a faster: microprocessor and graphics processing unit (GPU), so as to enable him to play his graphics intensive games.
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¿Por qué es importante usar adecuadamente el celular?
Answer:
to stop it from breaking
Explanation:
more than one active input to an encoder will often produce an erroneous output. this problem may be partially overcome by the use of:
This problem may be partially overcome by the use of: a. a debouncing circuit.
How to Eliminate False Outputs from Switches with a Debouncing CircuitDebouncing circuits are used to eliminate false outputs from switches and other digital inputs.
When a switch is pressed, the debouncing circuit will wait a short time to ensure that the switch is in the correct state before it outputs a signal. This prevents false signals from being sent to the encoder.
Another way to eliminate false outputs from switches is to use:
A software debouncing routine.A software debouncing routine is a piece of code that is written to check the state of a switch before it outputs a signal. This prevents false signals from being sent to the encoder.
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A person is sledding down a hill at a speed of 9 m/s. The hill gets steeper and his speed increases to 18 m/s in 3 sec. What was his acceleration?
Answer:
3 m/s^2
Explanation:
You are given their initial velocity and their final velocity, as well as the time.
This allows you to use the equation for acceleration, a = Δv/Δt (change in velocity over change in time):
vfinal - vinitial = Δv
(18 m/s - 9 m/s)/ 3 sec = 3 m/s^2
The variable age is to be used to represent a person's age, in years. Which of the following is the most appropriate data type for age?
The most appropriate data type for age is number (int, double, float)
The data type would be most suitable for the age field is an INT datatype. It is known to be able to store a value from -2,147,483,648 to 2,147,483,647. The INT is used to count values, store a person's age, an ID key to a table etc.Data structure is simply know as group of data elements which gives a right way of storing and organizing in the computer so that it can be used well.
Conclusively, Data structure plays a key role in boasting the performance of a software
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Richard wants to share his handwritten class notes with Nick via email. In this scenario, which of the following can help Richard convert the notes into digital images so that he can share them via email? a. Bar coding device b. Digital printing software c. Document scanner d. Radio frequency identification tag
Answer: Document Scanner
Explanation: Cos then he can easily add the paper notes to his computer and email the client.
_______ can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
File properties can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
What are the key properties of a file?The term file properties is known to be called Document properties or metadata. It is known to be one that often gives details about a file.
Files do have the characteristics of:
A file name.A file do take storage space.A file can be saved in different format.Therefore, File properties can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
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help! giving a lot of points I need this asap!
Answer:
89.3
you add them all & then divide
Explanation:
True/False: If you do not follow a consistent programming style, your programs will generate compiler errors
False. Consistent programming style refers to the consistent use of conventions, such as indentation, naming conventions, and commenting, that make your code easier to read, understand, and maintain.
What do you mean by Compiler?A compiler is a computer program that translates source code written in a high-level programming language into machine code, which can be executed directly by a computer's processor. The machine code produced by the compiler is typically in binary format, which is made up of a sequence of 0s and 1s that can be understood by the computer's hardware.
Compilers are important tools for software development, as they allow developers to write code in a more abstract and human-readable form, rather than in binary machine code. This makes the code easier to write, understand, and maintain, as well as making it possible to write code that can run on different types of computers without modification.
While having a consistent programming style can make your code easier to understand and maintain, it will not necessarily cause compiler errors.
Compiler errors are caused by syntax and semantic issues in your code that prevent the compiler from successfully translating the code into machine-readable form. These errors may be related to typos, incorrect data types, missing semicolons or parentheses, or other issues. Consistent programming style is unlikely to affect these issues and will not cause compiler errors.
However, following a consistent programming style can help you avoid certain types of errors, such as forgetting to close a loop or missing a return statement, by making your code easier to read and understand. It can also help you avoid errors that occur when you or someone else must modify the code at a later time.
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Please list 15 safety rules that you think should be practiced in the Computer Technology classroom/lab.
Answer:BE RESPECTFUL! Always treat the computer lab equipment AND your teacher and classmates the way that you would want your belongings and yourself to be treated.
No food or drinks near the computers. NO EXCEPTIONS.
Enter the computer lab quietly and work quietly. There are other groups and individuals who may be using the computer lab. Please be respectful.
Surf safely! Only visit assigned websites. Some web links can contain viruses or malware. Others may contain inapropriate content. If you are not certain that a website is SAFE, please ask a teacher or other adult.
Clean up your work area before you leave. All cords should be placed on the tables (not hanging off the sides). Headphones should be placed on the CPU/tower or monitor. Chair should be pushed under the tables. All trash, papers, and pencils should be picked up.
Do not change computer settings or backgrounds.
Ask permission before you print.
SAVE all unfinished work to a cloud drive or jump drive. Any work that is saved to the computer will be deleted when the computer is powered off or updated at the end of the day.
If you are the last class of the day, please POWER DOWN all computers and monitors.
Keep your files organized
Don’t let a student’s desktop become the digital version of his hectic book bag. Set aside a few minutes at the beginning or end of working on an assignment to ensure that students are saving unfinished work somewhere that they will be able to find it next time.
Log off
Logging off is like the digital version of cleaning up after yourself in the classroom. Students need to leave the computer ready for the next user. Logging off is also important to make sure that student work and accounts stay private.
Each person may only use one computer at a time
Computers and peripherals are not to be moved or reconfigured without approval of Lab and Classrooms staff.
Behavior and activities that disturb other users or disrupt the operations of the lab are not allowed. This includes, but is not limited to: physical activities such as "rough-housing," loud music, etc.
Children are only allowed in computer labs if they are well-behaved and supervised at all times. Children may not use the computers or occupy workstation areas. At no time are children to be left unattended.
.Explanation:
sorry about only 9 rules
Adjust the code you wrote for the last problem to allow for sponsored Olympic events. Add an amount of prize money for Olympians who won an event as a sponsored athlete.
Sample Run 1
Enter Gold Medals Won: 1
For how many dollars was your event sponsored?: 5000
Your prize money is: 80000
Sample Run 2
Enter Gold Medals Won: 2
For how many dollars was your event sponsored?: 25000
Your prize money is: 175000
Sample Run 3
Enter Gold Medals Won: 3
For how many dollars was your event sponsored?: 15000
Your prize money is: 240000
Sample Run 4
Enter Gold Medals Won: 4
For how many dollars was your event sponsored?: 1
Your prize money is: 300001
The Get_Winnings(m, s) function should take two parameters — a string for the number of gold medals and an integer for the sponsored dollar amount. It will return either an integer for the money won or a string Invalid, if the amount is invalid. Olympians can win more than one medal per day.
The code wrote for the last problem to allow for sponsored Olympic events is given below:
What is code?Code is a set of instructions, written using a programming language, that tell a computer what tasks to perform. It is a set of commands and instructions that allow a computer to perform specific tasks. Code can be used to create software applications, websites, games, and even mobile applications.
def Get_Winnings(m, s):
"""
Calculate the prize money for an Olympic event sponsored by a given dollar amount.
Parameters:
m (string): The number of gold medals won.
s (int): The amount of money sponsored for the event.
Returns:
int: The prize money won by the athlete.
string: "Invalid" if the sponsored amount is invalid.
"""
if s <= 0:
return "Invalid"
else:
medal_value = s * 8 # Each gold medal is worth 8x the sponsored amount
winnings = int(m) * medal_value
return winnings
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You are now going to prepare some reports for the company. Measurements are in metres and volume
n cubic metres. Prices are per cubic metre. Mako sure al currency values are displayed with 2 decimal
places
20 -
Using a suitable database package, import the file M2017BOARDS.CSV
Use these field names and data types:
Field Name Data Type Description/Specification
Board ID
Text
This is a unique identification for each board
Tree_ID
Text
This code identifies the type of tree
Thickness
Numeric
Width
Numeric
Numeric
Length
Drying
Text
Ready
Sold
Boolean/Logical Display as Yes/No or checkbox
Boolean/Logical Display as Yes/No or checkbox
Numeric/Currency Currency of your choice
Price
.
Set the Board_ID field as the primary key.
[3]
Import the file M2017TREES.CSV into your database as a new table with appropriate data
types. Set the Tree_ID field as the primary key.
121
21.
12.
Examine the file M2017LOCATIONS.CSV and decide on appropriate data types for each field
Import the file M2017LOCATIONS.CSV into your database as a new table with appropriate
data types. Set the Location_code field as the primary key.
121
EVIDENCE 4
Place in your Evidence document screenshot(s) showing the field names and data
types used in each of the three tables.
23
Create one-to-many relationships as links between the three tables.
Use the Tree_ID field in the Trees table to link to the Tree_ID field in the Boards table, and
the Location_code field in the Locations table to link to the Location_code field in the Trees
table.
EVIDENCE 5
Place in your Evidence document screenshot(s) showing the relationships between
the three tables.
if you follow me and like and mark in brainliest answer only I will tell the answer
What is the output for the following program?
for numX in [3,5):
for num Y in [1,2]:
print (numX, num Y)
Answer:
3 1
3 2
5 1
5 2
Explanation:
Nested loops continuously loop the outer loop until the inner loop is done looping. So for this instance, the outer loop is [3,5]. The three will remain constant until the end of the inner loop, [1, 2], which will then bring the outer loop to its 5. So from the beginning, the outer loop uses numX equals 3, and the inner loop uses numY equals 1.
3 1
The inner loop then uses numY equals 2.
3 2
Then back to the outer loop where numX equals 5.
The inner loop starts again with numY equals 1
5 1
The inner loop then has numY equals 2
5 2
As a result, in the beginning, numX equals 3 in the outer loop and numY equals 1 in the inner loop.
What is the result?something that is the result of an earlier event or action that triggered it. [count] Years of toil and devotion have yielded the book. His work produced a great American novel as its outcome.
3 1
Next, numY equals 2 is used in the inner loop.
3 2
returning to the outer loop where numX=5,
Restarting the inner loop with numY equal to 1
5 1
The inner loop then has numY equals 2
5 2
Therefore, the Option is correct.
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Moira has discovered a compromised computer on her organization's network that is communicating with a command and control server. She believes that cutting off the connection to the command and control server may completely destroy the system. Which of the following containment techniques might she choose to use? (Choose two.)a. Renovationb. Segmentationc. Removald. Reverse engineeringe. Isolation
Moira might choose to use segmentation and isolation as containment techniques.
Segmentation involves separating a compromised system from the rest of the network to prevent the spread of the attack. This can be done by creating a separate network segment for the compromised system or by implementing network access controls.
Isolation involves completely disconnecting a compromised system from the network to prevent any further communication with the command and control server or any other malicious entities. This can be done by physically disconnecting the system or by implementing network isolation controls.
By using these techniques, Moira can prevent the attack from spreading and limit the damage to the compromised system.
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he zip codes are in a column called zip code. what query do you use to select all data from the donation form list organized by zip code?
The sql syntax will be "SELECT * FROM Donation_Form_List ORDER BY zip_code" to select all data from the donation form list organized by zip code.
What is Structured Query Language (SQL)?
SQL stands for Structured Query Language and is pronounced "ess-que-el." SQL is a database communication language. It is the standard language for relational database management systems, according to ANSI which stands for American National Standards Institute. SQL statements are used to perform database updates and retrievals. SQL is a language that is widely used in relational database management systems such as Oracle, Sybase, Microsoft SQL Server, Access, Ingres, and others.
Despite the fact that SQL is an ANSI/ISO standard, there are several versions of the SQL language.
To be ANSI compliant, they must all support at least the major commands (such as SELECT, UPDATE, DELETE, INSERT, WHERE) in a similar manner.
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when reporting additional diagnoses, a coder should report diagnoses that affect patient care and may include all of the following except ________________. a. Clinical evaluation
b. Diagnostic procedures
c. Extended length of hospital stay
d. A resolved condition
e. None of the Above
When reporting additional diagnoses, a coder should report diagnoses that affect patient care, including clinical evaluation and diagnostic procedures.
These additional diagnoses are reported to provide a complete picture of the patient's condition, guide treatment decisions, and support accurate reimbursement. Additionally, they may impact the patient's length of stay in the hospital or other healthcare facility.However, a resolved condition may not need to be reported as an additional diagnosis, as it may not impact the patient's current care or treatment decisions. Once a condition has been resolved, it is no longer affecting the patient's care or treatment and may not be relevant to the current encounter.Therefore, the answer to the question is (d) a resolved condition. This condition may have impacted patient care in the past, but if it is no longer affecting the patient's current care or treatment decisions, it does not need to be reported as an additional diagnosis.To know more about diagnoses visit:
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Give three examples of the following types of data?
Give three examples for each category in the software domain ?
CCDI :)??
An example of transactional data are:
Sales ordersPurchase ordersShipping documentsIts software domain are: Personal meeting, a telephone call, and a Video call
An example of financial data are: assets, liabilities, and equity. The software are: CORE Banking, Retail Banking, and Private banking
An example of intellectual property data are: books, music, inventions. The software domain are Patents, trademarks, and copyrights
What types of software are used in the financial industry?Through sales and marketing tools, data-driven contact management, and workflow automation, customer relationship management (CRM) software assists financial services organizations in fostering new relationships and maximizing the value of existing customers.
You can see how your consumers are utilizing your website to complete a transaction by using transaction management software. It may demonstrate both how each website element functions on its own and as a part of the overall technological infrastructure.
Note that Information that is gathered from transactions is referred to as transactional data. It keeps track of the date and location of the transaction, the time it took place, the price ranges of the goods purchased, the mode of payment used, any discounts applied, and other quantities and characteristics related to the transaction.
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In cell B12, enter a formula to calculate the amount budgeted for mileage to/from Airport. The amount is based on the Mileage Rate to/from Airport and the Roundtrip Mikes to Airport locates in the Standard Inputs section.
Answer:
Format the Title and Complete the Input Areas
Your first tasks are to format the title and complete the input area. The input area contains two sections: Standard Inputs that are identical for all travelers and Traveler Inputs that the traveler enters based on his or her trip.
Open e01c1Travel and save it as e01c1Travel_LastFirst.
Merge and center the title over the range A1:E1 and set the row height for the first row to 40.
Apply the Input cell style to the ranges B3:B6, E3:E4, and E6:E7, and then apply the Calculation cell styleto cell E5. Part of the borders are removed when you apply these styles.
Select the ranges A3:B6 and D3:E7. Apply Thick Outside Borders.
Enter 6/1/2018 in cell E3 for the departure date, 6/5/2018 in cell E4 for the return date, 149 in cell E6 for the hotel rate per night, and 18% in cell E7 for the hotel tax rate.
Enter a formula in cell E5 to calculate the number of days between the return date and the departure date.
Insert Formulas
The Detailed Expenses section contains the amount budgeted for the trip, the actual expenses reported by the traveler, percentage of the budget spent on each item, and the amount the actual expense went over or under budget. You will insert formulas for this section. Some budgeted amounts are calculated based on the inputs. Other budgeted amounts, such as airfare, are estimates.
Enter the amount budgeted for Mileage to/from Airport in cell B12. The amount is based on the mileage rate and roundtrip to the airport from the Standard Inputs section.
Enter the amount budgeted for Airport Parking in cell B13. This amount is based on the airport parking daily rate and the number of total days traveling (the number of nights + 1) to include both the departure and return dates. For example, if a person departs on June 1 and returns on June 5, the total number of nights at a hotel is 4, but the total number of days the vehicle is parked at the airport is 5.
Enter the amount budgeted for Hotel Accommodations in cell B16. This amount is based on the number of nights, the hotel rate, and the hotel tax rate.
Enter the amount budgeted for Meals in cell B17. This amount is based on the daily meal allowance and the total travel days (# of hotel nights + 1).
Enter the % of Budget in cell D12. This percentage indicates the percentage of actual expenses to budgeted expenses. Copy the formula to the range D13:D18.
Enter the difference between the actual and budgeted expenses in cell E12. Copy the formula to the range E13:E18. If the actual expenses exceeded the budgeted expenses, the result should be positive. If the actual expenses were less than the budgeted expense, the result should be negative, indicating under budget.
Add Rows, Indent Labels, and Move Data
The Detailed Expenses section includes a heading Travel to/from Destination. You want to include two more headings to organize the expenses. Then you will indent the items within each category. Furthermore, you want the monetary columns together, so you will insert cells and move the Over or Under column to the right of the Actual column.
Insert a new row 15. Type Destination Expenses in cell A15. Bold the label.
Insert a new row 19. Type Other in cell A19. Bold the label.
Indent twice the labels in the ranges A12:A14, A16:A18, and A20.
Select the range D10:D21 and insert cells to shift the selected cells to the right.
Cut the range F10:F21 and paste it in the range D10:D21 to move the Over or Under data in the new cells you inserted.
Format the Detailed Expenses Section
You are ready to format the values to improve readability. You will apply Accounting Number Format to the monetary values on the first and total rows, Comma Style to the monetary values in the middle rows, and Percent Style for the percentages.
Apply Accounting Number Format to the ranges B12:D12 and B21:D21.
Apply Comma Style to the range B13:D20.
Apply Percent Style with one decimal place to the range E12:E20.
Underline the range: B20:D20. Do not use the border feature.
Apply the cell style Bad to cell D21 because the traveler went over budget.
Select the range A10:E21 and apply Thick Outside Borders.
Select the range A10:E10, apply Blue-Gray, Text 2, Lighter 80% fill color, apply Center alignment, and apply Wrap Text.
Manage the Workbook
You will apply page setup options, insert a footer, and, then duplicate the Expenses statement worksheet.
Spell-check the workbook and make appropriate corrections.
Set a 1.5" top margin and select the margin setting to center the data horizontally on the page.
Insert a footer with your name on the left side, the sheet name code in the center, and the file name code on the right side.
Copy the Expenses worksheet, move the new worksheet to the end, and rename it Formulas.
Display the cell formulas on the Formulas worksheet, change to landscape orientation, and adjust column widths. Use the Page Setup dialog box or the Page Layout tab to print gridlines and row and column headings.
What is an unexpected product that comes from petroleum? Question 5 options: crayons DVDs deodorant all of the above products come from petroleum.
Crayons, DVDs, and deodorant are unexpected products that come from petroleum. They are made from petroleum byproducts or derivatives such as paraffin wax, polycarbonate plastic, and various chemicals derived from crude oil refining processes.
Crayons are made from paraffin wax, which is derived from petroleum. DVDs are made from polycarbonate plastic, which is also derived from petroleum. Deodorants contain various chemicals, such as propylene glycol and aluminum compounds, which are derived from petroleum. These products highlight the wide range of applications for petroleum beyond fuel production. Petroleum is a versatile resource that can be transformed into various materials and chemicals used in everyday products. It demonstrates the significant role that petroleum plays in our modern society beyond its association with transportation and energy.
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Build Your Own Program!
Requirements
The list below lays out the minimum requirements of your program. Feel free to go big and add even more!!
Your program:
must use JavaScript Graphics
must allow the user to interact with your project with either their mouse or keyboard
must use at least one timer
must break down the program into multiple functions
must utilize control structures where applicable
Modify the code in the subfolder text_scores to create a web application that adds student names and scores into arrays and displays the scores. Should follow the specific guidelines below.
What will be specific guidelines?The specific guidelines that are mentioned above
var names = ["Ben", "Joel", "Judy", "Anne"];
var scores = [88, 98, 77, 88];
var $ = function (id) { return document.getElementById(id); };
window.onload = function () {
$("add").onclick = addScore;
$("display_scores").onclick = displayScores;
};
Program Requirements are on the website, the Use a Test Score array application appears as follows. One button is needed for the Array; there are two text fields for Name and Score.
Therefore, The software checks the two input text boxes after the user clicks the Add to Array button (5%).
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Why won't my brainly account level up?
Well, you need to have 5 brainiest answers plus 500 points. So, in order to level up in brainly you need 500 plus 5 brainiest.
What is brainly?Brainly is a Polish company with headquarters in New York City. It is a social learning platform where millions of students and teachers work together to solve academic problems. The mission of Brainly is to encourage students to share and explore knowledge in a collaborative environment.
It can also be used to ask and answer homework questions by students, parents, and teachers. The platform includes n elements such as points and ranks. It encourages users to participate in the online community by answering questions posted by other users. Brainly reported 350 million monthly users as of November 2020, making it the most popular education app in the world.
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Answer:
This is because to level up, you need a certain number of points and brainliest answers! To get this you can always keep answering questions to get your points up and whenever you complete an answer which is superior than any other, the user may choose to give you brainliest!
Hope this helps, have a lovely day! :)
what is the importance of knowing and following a step /steps of the personal computer disassembly
Answer:
emergency pils at a doctor
What should I watch on Netflix (shows for a 14 year old) ?
Answer:
The flash
Explanation:
Answer:
Im not a big horse fan but loved this show its called free rein
Explanation:
loved itttttt!
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this is python and please follow the code i gave to you. please do not change any code just fill the code up. start at ### start your code ### and end by ### end your code ### introduction: get codes from the tree obtain the huffman codes for each character in the leaf nodes of the merged tree. the returned codes are stored in a dict object codes, whose key
Question: This Is Python And Please Follow The Code I Gave To You. Please Do Not Change Any Code Just Fill The Code Up. Start At ### START YOUR CODE ### And End By ### END YOUR CODE ### Introduction: Get Codes From The Tree Obtain The Huffman Codes For Each Character In The Leaf Nodes Of The Merged Tree. The Returned Codes Are Stored In A Dict Object Codes, Whose Key
This is python and please follow the code I gave to you. Please do not change any code just fill the code up. Start at ### START YOUR CODE ### and end by ### END YOUR CODE ###
Introduction: Get codes from the tree
Obtain the Huffman codes for each character in the leaf nodes of the merged tree. The returned codes are stored in a dict object codes, whose key (str) and value (str) are the character and code, respectively.
make_codes_helper() is a recursive function that takes a tree node, codes, and current_code as inputs. current_code is a str object that records the code for the current node (which can be an internal node). The function needs be called on the left child and right child nodes recursively. For the left child call, current_code needs increment by appending a "0", because this is what the left branch means; and append an "1" for the right child call.
CODE:
import heapq
from collections import Counter
def make_codes(tree):
codes = {}
### START YOUR CODE ###
root = None # Get the root node
current_code = None # Initialize the current code
make_codes_helper(None, None, None) # initial call on the root node
### END YOUR CODE ###
return codes
def make_codes_helper(node, codes, current_code):
if(node == None):
### START YOUR CODE ###
pass # What should you return if the node is empty?
### END YOUR CODE ###
if(node.char != None):
### START YOUR CODE ###
pass # For leaf node, copy the current code to the correct position in codes
### END YOUR CODE ###
### START YOUR CODE ###
pass # Make a recursive call to the left child node, with the updated current code
pass # Make a recursive call to the right child node, with the updated current code
### END YOUR CODE ###
def print_codes(codes):
codes_sorted = sorted([(k, v) for k, v in codes.items()], key = lambda x: len(x[1]))
for k, v in codes_sorted:
print(f'"{k}" -> {v}')
Test code:
# Do not change the test code here
sample_text = 'No, it is a word. What matters is the connection the word implies.'
freq = create_frequency_dict(sample_text)
tree = create_tree(freq)
merge_nodes(tree)
codes = make_codes(tree)
print('Example 1:')
print_codes(codes)
print()
freq2 = {'a': 45, 'b': 13, 'c': 12, 'd': 16, 'e': 9, 'f': 5}
tree2 = create_tree(freq2)
merge_nodes(tree2)
code2 = make_codes(tree2)
print('Example 2:')
print_codes(code2)
Expected output
Example 1:
"i" -> 001
"t" -> 010
" " -> 111
"h" -> 0000
"n" -> 0001
"s" -> 0111
"e" -> 1011
"o" -> 1100
"l" -> 01100
"m" -> 01101
"w" -> 10000
"c" -> 10001
"d" -> 10010
"." -> 10100
"r" -> 11010
"a" -> 11011
"N" -> 100110
"," -> 100111
"W" -> 101010
"p" -> 101011
Example 2:
"a" -> 0
"c" -> 100
"b" -> 101
"d" -> 111
"f" -> 1100
"e" -> 1101
Get codes from the treeObtain the Huffman codes for each character in the leaf nodes of the merged tree.
The returned codes are stored in a dict object codes, whose key (str) and value (str) are the character and code, respectively. make_codes_helper() is a recursive function that takes a tree node, codes, and current_code as inputs. current_code is a str object that records the code for the current node (which can be an internal node). The function needs be called on the left child and right child nodes recursively. For the left child call, current_code needs increment by appending a "0", because this is what the left branch means; and append an "1" for the right child call.CODE:import heapq
from collections import Counter
def make_codes(tree):
codes = {}
### START YOUR CODE ###
root = tree[0] # Get the root node
current_code = '' # Initialize the current code
make_codes_helper(root, codes, current_code) # initial call on the root node
### END YOUR CODE ###
return codes
def make_codes_helper(node, codes, current_code):
if(node == None):
### START YOUR CODE ###
return None # What should you return if the node is empty?
### END YOUR CODE ###
if(node.char != None):
### START YOUR CODE ###
codes[node.char] = current_code # For leaf node, copy the current code to the correct position in codes
### END YOUR CODE ###
### START YOUR CODE ###
make_codes_helper(node.left, codes, current_code+'0') # Make a recursive call to the left child node, with the updated current code
make_codes_helper(node.right, codes, current_code+'1') # Make a recursive call to the right child node, with the updated current code
### END YOUR CODE ###
def print_codes(codes):
codes_sorted = sorted([(k, v) for k, v in codes.items()], key = lambda x: len(x[1]))
for k, v in codes_sorted:
print(f'"{k}" -> {v}')
Test code:
# Do not change the test code here
sample_text = 'No, it is a word. What matters is the connection the word implies.'
freq = create_frequency_dict(sample_text)
tree = create_tree(freq)
merge_nodes(tree)
codes = make_codes(tree)
print('Example 1:')
print_codes(codes)
print()
freq2 = {'a': 45, 'b': 13, 'c': 12, 'd': 16, 'e': 9, 'f': 5}
tree2 = create_tree(freq2)
merge_nodes(tree2)
code2 = make_codes(tree2)
print('Example 2:')
print_codes(code2)
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Tim is creating a web page to display his poker club's set of rules. He has main categories and subcategories along with about a paragraph or more of explanation for each. Tim should use what type of font for the body text of his page
When creating a web page to display a poker club's set of rules with main categories and subcategories along with a paragraph or more of explanation for each, Tim should use a Serif typeface for the body text of his page.
A Serif typeface is a typeface that features small lines or flourishes at the ends of the strokes that make up letters. They are generally considered more formal or traditional than sans-serif typefaces. Examples of serif typefaces include Times New Roman, Georgia, and Garamond. In general, serif typefaces are easier to read in print media, such as books and newspapers, but they can also be used effectively in digital media, such as web pages.
In conclusion, Tim should use a Serif typeface for the body text of his page as they are easier to read in print media, such as books and newspapers and can also be used effectively in digital media, such as web pages.
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What's the differences between jojoy and moddroid???
Answer:
?
Explanation:
Discuss briefly four types of websites and the criteria you will use to evaluate the content of a website
Answer: I would look at who made it, what date it was published, what it is about and if it says .gov, .com or etc.
Explanation:
Which of the following is NOT a valid Filter argument?A. Filter by Cell ColorB. This QuarterC. Does not equalD. Less thanE. All of the above are valid Filter arguments
Among the all the given options, Option E is correct option that is All of the above are valid Filter arguments.
A variety of data can be "filtered" using the FILTER function using provided criteria. An array of values from the initial range that match is the outcome. In plain English, the FILTER function will apply one or more logical checks to a set of data in order to extract matched records. A variety of formula conditions can be included in the logical tests that are offered as the include argument. FILTER can, for instance, find data that falls within a given year or month, has a particular word, or has values higher than a predetermined limit.Array, include, and if empty are the three inputs needed for the FILTER function. The range or array to filter is an array. One or more logical tests should be included in the include argument. Based on the results, these tests should return TRUE or FALSE.
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10.to measure the time requirement of an algorithm, we must a.[x] find an appropriate growth rate function b.run the algorithm for different problem sizes c.code the algorithm in several different languages and compare the run times d.all of the above
We must make the algorithm runnable before we can measure the run time; We must use a real programming language to put it into action.
How is the running time of the algorithm measured?Find the maximum number of nested loops that go through a significant portion of the input to determine the running time. The time complexity of some algorithms is O(nm) due to nested loops in which the outer loop processes an input n and the inner loop processes a different input m.
Which measurement of an algorithm's time complexity is most useful?We make use of a notation known as the "Big O notation" when expressing an algorithm's time complexity. We use the Big O notation to express the time complexity of an algorithm. It enables us to compare the efficacy of various approaches to a problem and aids in decision-making.
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