use c++
(3) Prompt the user for data points. Data points must be in this format: string, int. Store the information before the comma into a string variable and the information after the comma into an integer. The user will enter -1 when they have finished entering data points. Output the data points. Store the string components of the data points in a vector of strings. Store the integer components of the data points in a vector of integers. (4 pts)
Ex:
Enter a data point (-1 to stop input):
Jane Austen, 6
Data string: Jane Austen
Data integer: 6
Answers
Here's an example implementation in C++ that meets the requirements:
#include <iostream>
#include <string>
#include <vector>
int main() {
std::vector<std::string> stringData;
std::vector<int> intData;
while (true) {
std::cout << "Enter a data point (-1 to stop input):\n";
std::string input;
std::getline(std::cin, input);
if (input == "-1") {
break;
}
size_t commaPos = input.find(",");
if (commaPos == std::string::npos) {
std::cout << "Invalid input. Please enter data in the format: string, int\n";
continue;
}
std::string dataString = input.substr(0, commaPos);
std::string dataIntegerStr = input.substr(commaPos + 1);
int dataInteger;
try {
dataInteger = std::stoi(dataIntegerStr);
} catch (std::exception& e) {
std::cout << "Invalid input. Please enter a valid integer.\n";
continue;
}
stringData.push_back(dataString);
intData.push_back(dataInteger);
}
std::cout << "\nData points:\n";
for (size_t i = 0; i < stringData.size(); ++i) {
std::cout << "Data string: " << stringData[i] << "\n";
std::cout << "Data integer: " << intData[i] << "\n\n";
}
return 0;
}
This code prompts the user for data points in the format "string, int". It validates the input format and converts the integer part to an actual integer. The string components are stored in a vector of strings (stringData), and the integer components are stored in a vector of integers (intData). The program exits the input loop when the user enters "-1". Finally, it outputs the stored data points by iterating over the vectors and printing the string and integer components.
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Related Questions
What will display on the console as the result of running this code:
console.log("Print In this");
A. Print \n this
B. Print
this
C. Print this
D. Error
Answers
Answer:
"Print In this"
or
b. "Print
this"
Explanation:
None of the options are correct if it is console.log("Print In this");
The reason why is because console.log will simply print "Print In this".
Now, if you mistyped and actually meant to include a backlash in such a way that it is console.log("Print \n this"); the \ means an enter, so it separates "Print" and "this", outputting the following:
this".
4.5 code practice PUT IN PYTHON LANGUAGE HELP NEEDED
Answers
Answer:
wordcount = 0
while (True):
word = input("Please enter the next word: ")
if word.lower() == "done": break
wordcount = wordcount+1
print("#%d: You entered the word %s" % (wordcount, word))
print ("A total of %d words were entered." % wordcount)
Explanation:
I made the stop word case insensitive, so both done and DONE will work.
How to Find Length of List in Python?
Answers
The built-in len() method can be used to determine a list's length. The number of elements present in the sequence or collection is returned by the len() method, which takes a sequence or collection as a parameter.
What is the main use of Python?Python is essentially used frequently to create websites and applications, automate tasks, analyze data, and visualize data. Its design philosophy emphasizes code readability through the use of excessive indentation. Python has features like garbage collection and dynamic typing. It supports a variety of programming paradigms, including structured, functional, and object-oriented programming.
Because Python is comparatively easy to learn and can be used for a lot of typical tasks like handling finances, many non-programmers, including accountants and scientists, have adopted it. Python is one example of a high-level, general-purpose programming language.
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heather's computer display is having a problem in which the desktop seems to be shifting. she has sent you a picture of the problem. what could be causing this problem on heather's monitor?
Answers
It is likely the monitor is defective or there is driver incompatibility. Note that hardware issues can also trigger this kind of effect.
What is a Driver?A driver, also known as a device driver, is a collection of files that instructs a piece of hardware on how to operate by connecting with a computer's operating system.
Every piece of hardware, from internal computer components like your graphics card to external peripherals like a printer, need a driver.
When the wrong driver is installed, it can cause the hardware to operate dysfunctionally.
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who invented the computer?
when was it made?
can u tell me the name of the oldest computer?
when did the first laptop come out?
Answers
Hope it helps you
pls mark my answer as brainliest
Answer:
1 and 2: Charles Babbage invented the computer (he was an English mechanical engineer and polymath) Charles Babbage was deemed the "father of the computer", he thought up and created the very first mechanical computer at the beginning of the 19th century.
3: the first computer was named the ubiquitous x86-powered workhorse of desktop and portable computing. All latest PCs are descendants of the earliest from IBM, the original model 5150 which made its first appearence in August 1981.
4: The first laptop computer available to the public was the Osborne. the Osborne Computer Corporation issued this exact model to the public in the year 1981. It ran at a large price of $1795. At the time of discharge, the screen was about five inches long and the keyboard was on the cover of the computer.
i did a lot of research for this, lol. hope it helps.
(i promise i did not plagerise)
i need freinds.:(plz
Answers
Answer:
Explanation:
sure wassup
Answer:
i'll be your friend!
Explanation:
difference between using Hexadecimals and Binary code
Answers
Answer:
Hexadecimal is a number with base-16. While binary code decimal is a coding scheme or a representation for numbers in decimal number system.
Answer:he is correct^
Explanation:
which is the technical difference between the vanilla backpropagation algorithm and the backpropagation through time bptt algorithm
Answers
The technical difference between the vanilla backpropagation algorithm and the backpropagation through time (BPTT) algorithm is that the BPTT algorithm involves sequences while the vanilla backpropagation algorithm does not.
Vanilla backpropagation (BP) is a learning algorithm for neural networks in which the gradient of the error with respect to the weights is computed through repeated use of the chain rule to backpropagate errors through the network. Backpropagation through time (BPTT) is a training algorithm for recurrent neural networks (RNNs) that is an application of backpropagation learning to feedforward networks with directed cycles. BPTT is based on the standard backpropagation algorithm, but with the additional consideration of the temporal behavior of the network. As a result, the weights of the network are adjusted based on the sum of the gradients over time instead of just at a single point in time.
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if r1 contains xffff and r2 contains x0000 then what are the condition code values after the following instruction is executed?
Answers
The condition code values after r1 contains xFFFF and r2 contains x0000 is executed are: Z = 0, S = 1, V = 0, C = 0.
To answer your question, I'll first provide the instruction you've mentioned:
Instruction: r1 contains xFFFF and r2 contains x0000. Then, what are the condition code values after the following instruction is executed?
1. Identify the registers and their values: r1 = xFFFF, r2 = x0000
2. Perform the given instruction: Assuming the instruction is an ADD operation, we add the values of r1 and r2.
3. Calculate the result: xFFFF + x0000 = xFFFF
Now, we'll analyze the condition code values based on the result (xFFFF):
So, the condition code values after the instruction is executed are: Z = 0, S = 1, V = 0, C = 0.
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Please show work with excel formulas
Esfandairi Enterprises is considering a new three-year expansion project that requires an initial fixed asset investment of \( \$ 2.18 \) million. The fixed asset will be depreciated straightline to z
Answers
The annual straight-line depreciation expense for the fixed asset is $726,667.
To calculate the annual straight-line depreciation expense, we need to divide the initial fixed asset investment by the useful life of the asset. In this case, the initial fixed asset investment is $2.18 million and the project's duration is three years.
Using the straight-line depreciation method, the annual depreciation expense is determined by dividing the initial investment by the useful life:
Depreciation Expense = Initial Investment / Useful Life
Depreciation Expense = $2,180,000 / 3
Depreciation Expense = $726,667
This means that Esfandairi Enterprises can expect an annual depreciation expense of $726,667 for the three-year duration of the project.
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Should Microsoft bring paid ads to its X-Box gaming space in light of the new activision deal? Is Microsoft moving to slow with it acquisition based strategy and should they look to develop solutions in house?
Answers
Key factors to keep in mind when utilizing paid advertisements within the box gaming domain, as well as effective methods for gaining new customers is User Experience.
What is the gaming spaceThe addition of advertisements that require payment within the box gaming world has the potential to adversely affect the user experience. Most gamers usually desire unbroken gaming and might react unfavorably towards advertisements that are intrusive or that cause disruptions.
To increase revenue on the box platform, Microsoft may consider implementing paid advertisements as a form of monetization. By making use of advertising income, there is a potential to acquire additional funds that can be utilized for various endeavors such as enhancing platform development, etc.
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Sasha's new company has told her that she will be required to move at her own expense in two years. What should she consider before making her decision?
Answers
To make her decision, Sasha should consider cost of living, job market, quality of life, social network, and career advancement before moving for her new job.
What is the rationale for the above response?
Before deciding whether or not to move for her new job, Sasha should consider several key factors.
Firstly, she should research the cost of living in the area where she will be moving to, as well as job opportunities, salaries and stability of the job market. Secondly, she should consider the overall quality of life, including climate, recreational opportunities and community atmosphere.
Note as well that, Sasha should consider her current social network and the opportunity to build a new one in the area where she will be moving to. Finally, she should weigh the potential benefits and costs of the move in terms of her personal and professional goals to determine if it is the right decision for her.
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If introduced as follows, the subquery can return which of the values listed below?WHERE vendor_id NOT IN (subquery)a single valuea list of valuesa table of valuesa subquery can’t be introduced in this way
Answers
When a subquery is introduced in the WHERE clause with the NOT IN operator, it is used to filter out specific values from the main query. The subquery should return a list of values that should not be included in the main query result set. Therefore, the subquery can return a list of values, but not a single value or a table of values.
For example, let's say we have a table of products with a vendor_id column. We want to retrieve all products that are not sold by vendor_id 5 or 8. The subquery would be:
SELECT product_id
FROM products
WHERE vendor_id IN (5, 8)
This subquery will return a list of product_id values that match the vendor_id values of 5 and 8. Then we can use this subquery in the main query:
SELECT *
FROM products
WHERE vendor_id NOT IN (SELECT vendor_id FROM products WHERE vendor_id IN (5, 8))
This query will return all products that are not sold by vendor_id 5 or 8.
In conclusion, the subquery introduced in the WHERE clause with the NOT IN operator can return a list of values, but not a single value or a table of values.
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Sharon wants to include her name on each slide in her science presentation. Where in the Header and Footer dialog box would she type her name?
Answers
Answer:
She will type her name in the Footer
Explanation:
To answer this question, I will assume Sharon is using the Microsoft Office PowerPoint package to handle her presentation.
In PowerPoint, the footer helps users to add names or any other details on every slide.
To do this:
Go to INSERT in the menu barThen, go to Text menuSelect Header & Footer to open the boxCheck the Footer optionEnter the text in the provided text box(This is where Sharon will enter her name)Lastly, click Apply to All to effect the changeswhen considering the mobility aspect of cloud-based enterprise systems, it's important to consider that with a cloud-based system
Answers
When considering the mobility aspect of cloud-based enterprise systems, it's important to consider that with a cloud-based system, employees can access business data and applications from anywhere, as long as they have an internet connection.
This allows them to work remotely or on-the-go, which can increase productivity and efficiency. However, there are also some challenges to mobility in a cloud-based system, such as security concerns and potential connectivity issues.
One of the main benefits of cloud-based enterprise systems is that they enable employees to work from anywhere with an internet connection. This is because the data and applications are stored on remote servers, rather than on local computers. This means that employees can access their work from home, on a business trip, or even while commuting. This flexibility can increase productivity and efficiency, as employees are not tied to a specific location.
However, there are also some challenges to mobility in a cloud-based system. One of these is security. When employees access business data and applications remotely, they are doing so over the internet, which is not always secure. This can leave the system vulnerable to hacking, malware, and other security threats.
To address this, companies may need to implement additional security measures, such as multi-factor authentication and encryption.
Another challenge to mobility in a cloud-based system is connectivity. Employees need a reliable internet connection in order to access their work remotely. If the internet connection is slow or unreliable, this can impact productivity and efficiency. In addition, employees may need to download large files or use bandwidth-intensive applications, which can strain the network.
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c) From this group, you can crop images in PowerPoint. (i) Adjust (ii) Arrange (iii) Edit (iv) Size
Answers
Under the picture format tab
What do “phone-copying” systems allow investigators to do?
(Forensic Science class, digital forensic science)
20 points will give brainliest
Answers
Answer:
it allows them to be able to look at the recent things people done on it . i believe
It allows them to be able to look at the recent things people done on it . i believe.
What is Phone copying?You can backup your iOS device using iCloud, or you may backup your Android device using system backup or Android backup tools.
In order to make sure nothing important is lost, you should additionally back up any particular data you're worried about losing, like family photos, on a different server.
You can use them to transfer your data to a new device if all you want to do is keep a complete copy of the info on your phone. You might need to request a new SIM card from your provider, though. To learn more about their policy, get in touch with their customer support team.
Therefore, It allows them to be able to look at the recent things people done on it . i believe.
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how might b2b and b2c companies approach meeting customer needs differently
Answers
Businesses that cater to both B2B (business-to-business) and B2C (business-to-consumer) consumers frequently take a different approach to satisfying their demands because these customers have distinct needs.
What distinguishes B2B customers from B2C clients?What distinguishes B2B e-commerce from B2C e-commerce? Business to business is known as B2B, whereas business to consumer is known as B2C. B2B ecommerce makes use of online channels to market to other businesses. B2C e-commerce focuses on individual customers.
How do the purchasing processes for B2B and B2C differ?B2B: When purchasing a good or service involves business-related goals, the transaction requires a careful study, more thought, and continued support from the seller. Several business divisions are impacted by the choice. B2C: Typically, the sale is less logical
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Which term describes a protocol to manage a network, able to configure a network, monitor activity, and control devices?
Post Office Protocol version 3 (POP 3)
Simple Mail Transfer Protocol (SMTP)
Internet Message Access Protocol (IMAP)
Simple Network Management Protocol (SNMP)
Answers
Answer:
Simple Network Management Protocol (SNMP)
Explanation:
Answer:
SNMP
Explanation:
vote brainliest please.
What do the media do in their role as watchdog?
O The media monitor events and activities and alert the public to questionable actions.
O The media influence the public's opinion of events by choosing what information to report.
O The media check ratings and only publish information and views that please their audience.
O The media check for bias in the coverage of events and in the sources and data used in reporting.
Answers
Answer: The media monitor events and activities and alert the public to questionable actions.
Explanation:
This involves investigating and reporting on issues of public concern, holding those in power accountable for their actions, and serving as a check on government and other institutions to ensure transparency and accountability. By doing so, the media helps to ensure that the public is well-informed and can make informed decisions about important issues affecting their lives.
Answer:
option A
Explanation:
hope this helps
Which of the following are recent trends? Check all of the boxes that apply.
fewer applications
more access points
fewer mobile devices
new applications
Answers
Answer:
More access points
New applications
Explanation:
Answer:
2 and 4
Explanation:
Did it on edge
What is the main device used on fourth generation computer
Answers
Answer: Microprocessors were used to create the fourth generation of computers. In 1971, Intel built the first microprocessor, the 4004 chip.
Explanation: The microprocessor is a silicon chip with millions of transistors built using LSI and VLSI technologies.
hope this helps best of luck mate! :)
consider a 2-hidden-layer fully connected network, where the first hidden layer has 512 units and the second hidden layer has 256 units. assuming all the units use no bias and the input has 128 features, what is the number of parameters that would need to be learned for the first layer?
Answers
The number of parameters that need to be learned for the first layer is 65,536
What do you mean by parameters?
In computer science, a parameter is a value that is passed into a function, subroutine, or method as an input argument. Parameters are used to provide information to a program or function so that it can perform a specific task or operation.
For example, if you are running a program that generates a graph, you might be able to adjust parameters such as the size of the graph, the color scheme, or the data set used to create it. These parameters can be set at the time the program is run, or they may be specified in advance within the code of the program.
Parameters are used in many different types of computing contexts, including programming languages, operating systems, and command-line interfaces. They are a powerful tool for customizing the behavior of software and allowing users to tailor the output to their specific needs.
Therefore,the number of parameters that need to be learned for the first layer is 65,536
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write steps to convert data into table
Answers
Answer:
write steps to convert data into table
in software efficiency analysis, resource usage directly depends on the data structures and memory management. true or false
Answers
The given statement "In software efficiency analysis, resource usage directly depends on the data structures and memory management." is true.
Data structures and memory management play a vital role in the efficiency and effectiveness of software execution, as they have a direct effect on the speed of memory access and the level of resource utilization. For example, the use of an inefficient data structure to store information can lead to high levels of unnecessary memory usage while maintaining complex data or caching can increase resource efficiency. Similarly, the use of poor memory management techniques can lead to a lack of efficiency when it comes to memory allocation and reallocation. This can lead to increased memory consumption and longer program execution times.
Therefore, the given statement is true.
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To rotate text in a cell, select the _____ option in the alignment grouping.
Cell Margins
Align Center
Rotate Text
Text Direction
Answers
Answer:
rotate text is the correct answer
excel functions are prebuilt formulas within excel.
Answers
Formulas are mathematical equations that integrate cell references, excel values, and operators to compute results. It is not necessary to write the underlying formula when using functions because they are prebuilt formulas that can be rapidly fed values.
What do Excel's functions and formulas mean?Functions are pre-written formulas that perform calculations using specific variables, also known as inputs, in a predetermined order or structure. Functions can be used to do calculations of any complexity. The Formulas tab on the Ribbon contains the syntax for all of Excel's functions.
What is the name of the pre-written formulas in Excel?An already written formula is a function. A function performs an operation on a value (or values), then returns a new value (or values.)
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Please help me on this it’s due now
Answers
Answer:
All of the above because all the other factors are needed to be considered
Create an infographics using the Word Processing Software, informing the audiences about internet safety practices.
Answers
Here is a suggested infographic on internet safety practices using Microsoft Word:
[A Word document shows the following infographic:]
Staying Safe Online
Protect your personal information. Never share your name, address, phone number, passwords, or Social Security Number on social media or public websites.
Be wary of phishing emails and malicious links. Never click links or download attachments from unknown or untrusted sources. Legitimate companies will not ask for sensitive data via email.
Use strong and unique passwords. A strong password contains a minimum of 8 characters, a mix of letters, numbers and symbols, and is not based on personal information. Use different passwords for different online accounts.
Be cautious of what you post. Anything you post online can potentially last forever. Do not post anything that you would not want seen by anyone.
Turn on two-factor authentication whenever possible. This adds an extra layer of security for your accounts like email, social media, and cloud storage services.
Ensure all devices and software are up to date. Install the latest updates to keep security patches current to protect against threats.
Be wary of public Wi-Fi networks. Public networks are not secure and all your online activity and information can be visible to others. Avoid conducting sensitive activities on public Wi-Fi.
Signal for help if anything suspicious happens. If you notice any suspicious activity on your accounts or devices, changing passwords or unauthorized logins, report it immediately to the concerned companies and consider filing a police report.
Online privacy and security is a shared responsibility. Be proactive and spread awareness about internet best practices to help keep everyone safe online. Together, we can make the internet a safer place!
Does this infographic look okay? I tried to highlight some key best practices around protecting personal information, using strong passwords, being cautious of what is posted online, enabling two-factor authentication, keeping software up to date, avoiding public Wi-Fi and knowing how to get help if needed. Please let me know if you would like me to modify anything in the infographic. I can also suggest some other topics or formatting styles if required.
A brief overview of some important internet safety practices that you can include in your infographic using the Word Processing Software is given.
How to explain the informationUse strong passwords: Use a combination of uppercase and lowercase letters, numbers, and symbols in your passwords, and avoid using personal information.
Enable two-factor authentication: Two-factor authentication provides an extra layer of security by requiring a second form of authentication in addition to your password.
Be careful with personal information: Don't share personal information like your full name, address, phone number, or social security number online.
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A management representation letter is Group of answer choices dated as of the balance sheet date. prepared on the CPA's letterhead. signed by high-level corporate officials. addressed to the client.
Answers
A management representation letter is signed by high-level corporate officials.
What individuals typically sign a management representation letter?A management representation letter is a letter dated as of the balance sheet date.
It is prepared on the CPA's letterhead, signed by high-level corporate officials, and addressed to the client.
This letter serves as a formal representation by management to the auditor regarding the financial statements and related information.
It confirms that management has provided complete and accurate information to the auditor and acknowledges its responsibility for the financial statements.
The purpose of the management representation letter is to document management's acknowledgement and understanding of its role in the financial reporting process.
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