Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. You may assume that the string does not contain spaces and will always contain less than 50 characters.Ex: If the input is:n Mondaythe output is:1Ex: If the input is:z TodayisMondaythe output is:0Ex: If the input is:n It'ssunnytodaythe output is:2Case matters.Ex: If the input is:n Nobodythe output is:0n is different than N.C++ Code:#include #include int main(void) {/* Type your code here. */return 0;}
Answers
Answer:
Here is the C++ program:
#include <iostream> // to include input output functions
using namespace std; // to identify objects like cin cout
int counter(string userString, char character) { //function counter
int count = 0; // counts the no of times a character appears in the string
for (int i=0;i<userString.length();i++)
// loop to move through the string to find the occurrence of the character
if (userString[i] == character) //if characters is found in the string
count++; //counts the occurrence of the character in the string
return count; } //returns the no of times character occurs in the string
int main() { //start of the main() function body
string s; // stores the string entered by the user
cout<<"Enter a string: "; //prompts user to enter the string
cin>>s; //reads the string from user
char ch; //stores the character entered by the user
cout<<"Enter a character: "; //prompts user to enter a character
cin>>ch; //reads the character from user
cout << counter(s, ch) << endl; }
//calls counter function to find the number of times a character occurs in the //string
Explanation:
The counter function works as following:
It has a count variable which stores the number of occurrences of a character in the userString.
It uses a for loop which loops through the entire string.
It has i position variable which starts with the first character of the string and checks if the first character of userString matches with the required character.
If it matches the character then count variable counts the first occurrence of the character and in the userString and is incremented to 1.
If the character does not match with the first character of the userString then the loops keeps traversing through the userString until the end of the userString is reached which is specified by the length() function which returns the length of the string.
After the loop ends the return count statement is used to return the number of occurrences of the character in the userString.
The main() function prompts the user to enter a string and a character. It then calls counter() function passing string s and character ch arguments to it in order to get the number of times ch appears in s.
The output is attached in a screenshot.
Related Questions
What is the data type of the following variable?
name = "John Doe"
Answers
In computer programming, a variable is a storage location that holds a value or an identifier. A data type determines the type of data that can be stored in a variable. The data type of the following variable, name = "John Doe" is a string data type.
In programming, a string is a sequence of characters that is enclosed in quotes. The string data type can store any textual data such as names, words, or sentences.The string data type is used in programming languages such as Java, Python, C++, and many others. In Python, the string data type is denoted by enclosing the value in either single or double quotes.
For instance, "Hello World" and 'Hello World' are both strings.In conclusion, the data type of the variable name is string. When declaring variables in programming, it is important to assign them the correct data type, as it determines the operations that can be performed on them.
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In this problem, we consider sending real-time voice from Host A to Host B over a packet-switched network (VoIP). Host A converts analog voice to a digital 64 kbps bit stream on the fly. Host A then groups the bits into 56-byte packets. There is one link between Hosts A and B; its transmission rate is 10 Mbps and its propagation delay is 10 msec. As soon as Host A gathers a packet, it sends it to Host B. As soon as Host B receives an entire packet, it converts the packet’s bits to an analog signal. How much time elapses from the time a bit is created (from the original analog signal at Host A) until the bit is decoded (as part of the analog signal at Host B)?
Answers
Approximately 10.0448 milliseconds elapse from the time a bit is created at Host A until it is decoded at Host B.
How to solveTo calculate the time elapsed from the creation of a bit at Host A until it is decoded at Host B, we need to consider several factors:
Conversion of analog voice to a digital 64 kbps bit stream: This process happens on the fly and takes negligible time.
Grouping of bits into 56-byte packets: Since each packet contains 56
Since a byte comprises 8 bits, a packet would have 56 bytes, or 448 bits in total.
The link between Hosts A and B has a specified transmission rate of 10 Mbps, which is measured in megabits per second.
The delay in propagation is specified as 10 milliseconds.
Based on these variables, we are able to determine the amount of time that has passed in the following manner:
Time to transmit one packet = (448 bits) / (10 Mbps) = 44.8 microseconds
Note: We divide by the transmission rate to convert the number of bits into time.
Time for propagation = 10 msec
Therefore, the total time elapsed from the creation of a bit at Host A until it is decoded at Host B is:
Total time = Time to transmit one packet + Time for propagation
= 44.8 microseconds + 10 msec
≈ 10.0448 milliseconds
So, approximately 10.0448 milliseconds elapse from the time a bit is created at Host A until it is decoded at Host B.
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Draw an activity diagram that models the following scenario for a point of sale system. [15] • the sales clerk enters item codes until all the customer’s purchases are recorded • the subtotal, taxes and total amount due are calculated • the customer can choose to pay with cash or a credit card • if the customer chooses to pay by credit card, a credit check is done • if the customer’s credit card is declined or the customer has insufficient cash, the sale is voided • if the customer can pay, the payment is recorded and a receipt is issued to the customer
Answers
The activity diagram is shown below:
The Activity Diagram+-----------------+
| Sales Clerk |
+-----------------+
|
+-----------------+
|Enter Item Codes |
+-----------------+
|
+-----------------+
| Calculate Total |
+-----------------+
|
+-----------------+
+------+ Choose Payment +-------+
| +-----------------+ |
| |
+-------+-------+ +--------+-------+
| Cash Payment | | Credit Card |
+---------------+ +--------------+
+----------------+
| Check Credit |
+----------------+
|
+-----------------+ |
| Credit Declined |
+-----------------+ |
| |
+-----------------+ |
| Insufficient | |
| Funds | |
+-----------------+ |
| |
+-----------------+ |
| Record Payment | |
+-----------------+ |
| |
+-----------------+ |
| Print Receipt | |
+-----------------+ |
| |
+-----------------+ |
| Finish | |
+-----------------+ |
This diagram reveals the sequence taken by the system to finalize the sale. Notably absent from this process is any direct participation from the customer.
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Who manages the team’s work during a sprint?
a) Scrum master manages the people so they can complete the work
b) The team manages the work by self organization
c) Product owner manages the work
d) Delivery manger manages the work
Answers
Answer:
d) delivery manger manages the work
Explanation:
sana po makatulong ako daghay salamat sayo emo
Access the EDGAR archives at Sec.gov, where you can review 10-K filings for all public companies. Search for the 10-K report for the most recent completed fiscal year for two online retail companies of your choice (preferably ones operating in the same industry, such as Staples Inc. and Office Depot Inc., Amazon and Walmart, etc.). Prepare a presentation that compares the financial stability and prospects of the two businesses, focusing specifically on the performance of their respective e-commerce operations. wrong answer will get reported!!!!
Answers
In order to find the 10-K reports for the most recent completed fiscal year for two online retail companies, you can follow these steps:
Go to the Securities and Exchange Commission (SEC) website at www.sec.gov.
Click on the "Company Filings" link in the top menu.
In the "Search for Company Filings" box, enter the name of the first online retail company and click "Search."
On the search results page, look for the company's most recent 10-K filing and click on the "Documents" button.
In the "Documents" page, look for the 10-K report for the most recent completed fiscal year and download it.
Repeat the same process for the second online retail company.
How to explain the informationOnce you have obtained the 10-K reports for both companies, you can compare their financial stability and prospects by looking at key financial metrics such as revenue, gross margin, operating income, net income, and cash flow from operating activities. rates, and average order value.
You can also analyze their competitive position by looking at market share data and customer satisfaction ratings. Additionally, you should consider any major business initiatives or investments that the companies have made in their e-commerce operations, such as new product launches, acquisitions, or partnerships.
Overall, the goal of the presentation should be to provide a comprehensive analysis of the financial performance and prospects of both companies, with a specific focus on their e-commerce operations.
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Given integer currentBananas, if the number of bananas is 5 or more but fewer than or equal to 20, output "Allowable batch", followed by a newline.
Ex: If the input is 18, then the output is:
Allowable batch
Answers
To implement this in C++, you can use an if statement to check if the value of currentBananas is within the given range.
How to implement the statement in c++?A sample code for implementing the check for the allowable batch of currentbananas would be:
#include <iostream>
int main() {
int currentBananas;
std::cin >> currentBananas;
if (currentBananas >= 5 && currentBananas <= 20) {
std::cout << "Allowable batch" << std::endl;
}
return 0;
}
This code takes an integer input for currentBananas and checks if its value is greater than or equal to 5 and less than or equal to 20. If the condition is true, it prints "Allowable batch" followed by a newline.
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Suppose an 80286 microprocessor is in protected mode. How it is switched back
to real address mode operations.
Answers
Answer:
hardware-initiated reset
Explanation:
Once in protected mode, the 80286 is designed to remain there until it is reset by hardware.
__
External hardware can be designed so that software can cause such a reset. In the 1984 PC/AT, such hardware combined with code in the BIOS allowed real mode re-entry and returned execution control to the program that caused the reset.
State three modules in HansaWorld and briefly describe what each is used for. (6)
2. With an example, explain what settings are used for. (3)
3. What is Personal Desktop and why is it good to use? Mention two ways in which an
entry can be deleted from the personal desktop. (6)
4. Describe how you invalidate a record in HansaWorld (3)
5. Briefly explain what specification, paste special and report windows are used for. (6)
6. How many reports can you have on the screen at once? How many reports does
HansaWorld have? (4)
7. Describe any two views of the Calendar and how you can open them (4)
8. Describe three (3) ways in which records can be attached to Mails. (6)
9. Describe the basic SALES PROCESS where there is no stock involved and how the
same is implemented in HansaWorld. (12)
Answers
1. We can see here that the three modules in HansaWorld and their brief descriptions:
AccountingInventoryCRM2. We can deduce that settings are actually used in HansaWorld for used for configuring the system to meet specific business requirements.
What is HansaWorld?It is important for us to understand what HansaWorld is all about. We can see here that HansaWorld is actually known to be an enterprise resource planning (ERP) system that provides integrated software solutions for businesses.
3. Personal Desktop is actually known to be a feature in HansaWorld. It allows users to create a personalized workspace within the system.
It can help users to increase their productivity and efficiency.
4. To actually invalidate a record in HansaWorld, there steps to take.
5. We can deduce here that specification, paste special and report windows help users to actually manage data and generate report.
6. There are factors that play in in determining the amount of reports generated.
7. The Calendar on HansaWorld is used to view upcoming events. There is the Day View and there is the Month View.
8. We can see that in attaching records, HansaWorld allows you to:
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What are three reasons developers might choose to use GitHub to work on a
project together?
A. It permits developers to schedule their work calendars, vacation
time, and sick leave around one another.
B. It helps reduce the number of errors in a project and allows
developers to update projects often.
C. It allows developers or the team to review new sections before
they are recombined with the main project.
D. It allows developers to work on a branch or section of code
without affecting the entire project.
SUBMIT
Answers
Answer:
B. It helps reduce the number of errors in a project and allows
developers to update projects often.
C. It allows developers or the team to review new sections before
they are recombined with the main project.
D. It allows developers to work on a branch or section of code
without affecting the entire project.
Developers might choose to use GitHub to work on a project together because it allows them to:
A. Reduce errors in a project and update it frequently.
C. Review new sections before recombining them with the main project.
D. Work on a branch or section of code without affecting the entire project.
Therefore, options A, C, and D are correct.
GitHub is a web-based platform that serves as a collaborative sanctuary for software developers, akin to an interconnected digital realm. It empowers developers to host, review, and manage code repositories, fostering seamless teamwork and version control.
This virtual sanctuary functions as a haven where developers can contribute to projects, propose changes, and work collectively without disrupting the main codebase.
With its versatile tools, GitHub offers a captivating arena for developers to explore, collaborate, and unleash the full potential of their projects in a harmonious symphony of coding brilliance.
Therefore, options A, C, and D are correct.
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It’s always best to have a detailed script before recording.
True.
False.
Answers
Write a program that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers.
Answers
Answer:
ok
Explanation:
aprogram that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers. is written below
a program that prints the square of the product. Prompt for and read three integer values and print the square of the product of all the three integers.
3. What is a Trojan horse?
O A. Antivirus software for your computer
O B. Another name for a hacker
OC. A computer virus that can damage or delete files
O D. Software that eats cookies
Answers
Describe psychographic differences among the past five generations of Americans that you learned about in this course. What type of game would you create for each generation based on that generation’s psychographic characteristics? Give reasons for your choices. You may do some online research to find existing games (if any) that may appeal to each generation of players.
1 boomer
2 silent generation
3 gen x
4 gen z
5 millennials
these are the 5 psychographics
Answers
The five generations of Americans have distinct psychographic characteristics that make them unique from one another.
Here is a description of each generation's psychographic characteristics and a game that I would create for each generation based on those characteristics:
1. Boomers: This generation is known for being competitive, ambitious, and goal-oriented. They value success and achievement and are often driven by a strong work ethic. A game that would appeal to this generation would be a competitive business simulation game, where players have to build and manage a successful business while competing against other players.
2. Silent Generation: This generation is known for being disciplined, responsible, and traditional. They value stability, security, and loyalty. A game that would appeal to this generation would be a strategy game that requires careful planning and decision-making, such as a war or civilization-building game.
3. Gen X: This generation is known for being independent, skeptical, and pragmatic. They value self-reliance and individualism and are often cynical about institutions and authority. A game that would appeal to this generation would be an open-world exploration game, where players have to survive and make their own way in a challenging environment.
4. Gen Z: This generation is known for being tech-savvy, creative, and socially conscious. They value diversity, inclusivity, and social justice. A game that would appeal to this generation would be a social simulation game, where players have to navigate complex social situations and build relationships with diverse characters.
5. Millennials: This generation is known for being optimistic, collaborative, and entrepreneurial. They value innovation, creativity, and social connections. A game that would appeal to this generation would be a cooperative puzzle or adventure game, where players have to work together to solve challenges and complete quests.
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Which tool adds different amazing effects to a picture.
(a) Paint
(b) Lines tool
(c) Magic tool
Answers
Answer:
magic tool
Explanation:
Name three risks of developing a stragtic role for information systems in a business. Explain one risk in more detail..
Answers
One risks of developing strategic role for information systems is the possibility of overspending on IT projects which may not generate the desired returns on investment.
What is the risk of overspending on IT projects?Today, businesses are engrossed with latest and greatest technological advancements which leas to overspending on IT projects that may not ultimately provide the intended value.
This risk can arise from a lack of understanding on how technology fits into business strategy or failure to properly assess the potential benefits and risks of new IT initiatives.
In an overall, the overspending on IT projects can lead to financial strain and can ultimately harm the business's ability to achieve its strategic goals.
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In which of the following scenarios would it be best to use a for loop?
1. When you need to stop looping based on input from the user
2. When you need to check that a user's input is valid.
3. When you want to ask the user for 10 numbers
4. When you need to be able to use the block of code in many places in your program
Answers
Answer:
I would say 3 is the most likely answer ("When you want to ask the user for 10 numbers").
You use for loops to perform a task x times usually.
17. What are the basic modes of operation of 8255?Write the features of mode 0 in 8255?
Answers
Answer:
There are two basic operational modes of 8255:
Bit Set/Reset mode (BSR mode).
Input/Output mode (I/O mode).
Features of 8255 Microprocessor:
Mode 0 : Simple Input/Output.
Mode 1 : Input/Output with handshake.
Mode 2 : Bi-directional I/O data transfer.
It has three 8-bit ports : Port A, Port B, and Port C, which are arranged in two groups of 12 pins.
The 8255 can operate in 3 I/O modes : (i) Mode 0, (ii) Mode 1, & (iii) Mode 2.
What is it called when you plan out and take control of the amount of time that you spend on activities in order to increase effectiveness, efficiency, and productivity? A time management. B supply stocking. C calendar organization. D ergonomics.
Answers
Answer:
time management A for Sure
What are the core steps to add revisions or features to a project?(1 point)
Responses
Evaluate feasibility of the goals, create a list of functionality requirements, and develop the requirements of the feature.
Evaluate feasibility of the goals, develop programming solutions, and evaluate how well the solutions address the goals.
understand the goals, evaluate the impact on the project, create a list of functionality requirements, and develop the requirements of the feature.
Communicate with the client, create a sprint backlog, develop the project, and evaluate how well the solution fits the requirements.
Answers
The core steps to add revisions or features to a project are ""Understand the goals, evaluate the impact on the project, create a list of functionality requirements, and develop the requirements of the feature." (Option C)
How is this so?
The core steps to add revisions or features to a project include understanding the goals,evaluating the impact on the project, creating a list of functionality requirements,and developing the requirements of the feature.
These steps ensure that the goals are clear, the impact is assessed, and the necessary functionality is identified and implemented effectively.
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working with the tkinter(python) library
make the window you create always appear on top of other windows. You can do this with lift() or root.attributes('-topmost', ...), but this does not apply to full-screen windows. What can i do?
Answers
To make a tkinter window always appear on top of other windows, including full-screen windows, you must use the wm_attributes method with the topmost attribute set to True.
How can I make a tkinter window always appear on top of other windows?By using the wm_attributes method in tkinter and setting the topmost attribute to True, you can ensure that your tkinter window stays on top of other windows, even when they are in full-screen mode.
This attribute allows you to maintain the window's visibility and prominence regardless of the current state of other windows on your screen.
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match the parts of a project plan listed in Column A to the specific examples given in Column B.Write the letter of your answer to the space provided before each number
Answers
Answer:
The name of the project is C: Reversible Playmat The objectives are given in B The Sketch is given as D The Materials needed is listed in A The procedure is FEvaluation is E
Explanation:
You would find that the other matches are relatively easy save for B and F. The difference between the procedure is that the procedure is more detailed about what needs to be done.
Notice that F states exactly, the dimensions that need to be cut while B albeit wordier, gives a description of the end result only.
Cheers.
I have a global variable that I want to change and save in a function (in python). I have an if statement contained in a while loop where the code will pass the if and go to the elif part first, and runs the code with certain numbers, and changes some of them. Because of the changed numbers when the while loop runs again it should enter the if part, but it doesn't It uses the old values as if the function has not been run. FYI I am returning the values at the end of the function, it still doesn't work
Answers
From the above scenario, It appears that you could be facing a problem with the scope of your global variable. So It is essential to declare a global variable within a function before modifying it, to avoid creating a new local variable.
Why does the code not work?For instance, by using the global keyword within a function, such as my_function(), Python will know that the aim is to change the my_global_variable variable defined outside the function's boundary.
Therefore, When the my_function() is invoked in the while loop, it alters the global variable that is subsequently assessed in the if statement.
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Is Microsoft team voice lagging for people who use it I want to know I only want to know if you use it ok not if you don’t.
Answers
Answer:
Yes it is
Explanation:
What can a system administrator configure on two load balanced servers to achieve a round robin configuration?
Answers
Answer: To achieve a round-robin configuration on two load-balanced servers, a system administrator can configure the load balancer to use a round-robin algorithm and specify the weight of each server. The administrator may also need to configure the servers themselves to support load balancing. This allows requests to be distributed evenly among the servers, with each server receiving and processing one request before the next request is sent to the next server.
Explanation:
(34+65+53+25+74+26+41+74+86+24+875+4+23+5432+453+6+42+43+21)°
Answers
ANSWER THESE QUESTIONS PLEASE! HURRY ASAP
What three files do you need to perform a mail merge
What type of document you use mail merge to create?
Answers
Answer:
question 1
Excel spreadsheet. An Excel spreadsheet works well as a data source for mail merge.
Outlook Contact List. You can retrieve contact information directly from your Outlook Contact List on to Word.
Apple Contacts List.
question 2
Mail merge lets you create a batch of documents that are personalized for each recipient.
exercise 2:in many cinemas today audiences watch advertisements before the feature film begins, what kinds of ads would you expect to be shown to audience before the films?
plz help to answer this? I'll waiting until tomorrow
Answers
Answer:
we see advertisements before feature of film begins.expected ads are:
it must be good for us physically and mentally.
which must be helpful,motivate us.which makes us honest kind and loving.I hate advertisements of video game.it is just waste of time
The kinds of ads one would you expect to be shown to audience before the films are called trailers
For better understanding let's explain what the statement means
A Trailer is often known as little or short clip of a movie to show the audience what they can see in a movie. It's aim is to captivate the audience and ignite their heart to watch the movie whenever it is going to come out.They are a type of commercial advertisement that is often shown before a movie at the cinema start and even sometimes when it's endFrom the above we can therefore say that the answer The kinds of ads one would you expect to be shown to audience before the films are called trailers is correct
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Emerson needs to tell his browser how to display a web page. Which tool will he use? HTML Web viewer Operating system Translator
Answers
Answer:
HTML
Explanation:
yeah i just took test
The factorial of n is equal to ______.
Answers
Answer:
n! = n*(n-1)*(n-2)*(n-3)* ... *2*1
Explanation:
The factorial operator is simply a mathematical expression of the product of a stated integer and all integers below that number down to 1. Consider these following examples:
4! = 4 * 3 * 2 * 1
4! = 12 * 2 * 1
4! = 24
6! = 6 * 5 * 4 * 3 * 2 * 1
6! = 30 * 4 * 3 * 2 * 1
6! = 120 * 3 * 2 * 1
6! = 360 * 2 * 1
6! = 720
So, the factorial of n would follow the same as such:
n! = n * (n-1) * (n-2) * ... * 2 * 1
Cheers.
How do you draw on a computer?
Answers
hello, I think i can help you.
There are different ways. to start, you may want to download a program, if you need one for free, Krita is a good one, but if you are willing to pay, Clip studio paint is a great option.
when you get to draw, you can do some of the following
-you can try and use your mouse, this is way harder, but not impossible.
-get a drawing tablet. There are different types and prices, some of them have no screen, but are an excellent way to start and are way cheaper. The ones with screen are kinda expensive, but are more professional.
You can also use your phone or a tablet/iPad.
in this case, Clip studio, Sketchbook or Ibis paint are great options, but if you have an apple device, you will be able to use the previously mentioned programs, and some others, Procreate is an amazing example, tho you have to play for this one.
I hope this helps! :D