You need to call "printStringElements" functions 4 times before the "return 0" line and you need to send parameters l_full with number 3,7,24,9. What is the output ?
#include
#include
#include
#include
using namespace std;
void printStringElements(string a,int num) {
if ((int)a[num] > 65 && (int)a[num] < 90) {
cout << a[num] << endl;
}
}
int main() {
srand(time(NULL));
string l_name = "Introduction to Programming";
string l_code = "CMP1001";
string l_full = "BAU";
l_full.erase(0);
l_full.insert(0, l_code);
l_full.insert(l_code.size(), "BAU");
l_code.erase(2, 4);
l_name.insert(0, "\t");
l_full.insert(l_full.size(), l_name);
l_full.erase(l_code.size()+(10 % 6), l_code.size()%4);
//WRITE YOUR CODES HERE
return 0;
}
Answers
The characters at indices 3, 7, 24, and 9 of "l_full" are 'A', 't', 'g', and 'e', respectively, and they satisfy the condition in the "printStringElements" function, resulting in the mentioned output parameters.
Based on the provided code snippet, the string "l_full" is manipulated using various string functions like erase and insert. After these operations, the value of "l_full" becomes "CMP1001BAUintroduction to Programming".
In the given code snippet, the "printStringElements" function is not called, so we need to add the function calls before the "return 0" line. Each function call should pass the string "l_full" as the first parameter and the specified numbers (3, 7, 24, and 9) as the second parameter. This will print the corresponding elements of the string that satisfy the condition in the function.
The modified code would be as follows:
```cpp
// Existing code...
//WRITE YOUR CODES HERE
printStringElements(l_full, 3);
printStringElements(l_full, 7);
printStringElements(l_full, 24);
printStringElements(l_full, 9);
return 0;
`Executing this code would result in the mentioned output parameters
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Related Questions
You have an on-premises network that contains several servers. You plan to migrate all the servers to Azure. You need to recommend a solution to ensure that some of the servers are available if a single Azure data center goes offline for an extended period.
What should you include in the recommendation?
A. fault tolerance
B. elasticity
C. scalability
D. low latency
Answers
Answer:
A). Fault tolerance
Explanation:
The Microsoft Azure is described as the cloud computing service that is known for its flexibility, cost-effectiveness, and quick and easy compliance to fulfill the company's requirements.
As per the question, in order to ensure that 'some servers are available in case of a single Azure data center going offline for an increased time period', the recommendation must include the 'fault tolerance' ability of Azure services. Azure infrastructure has the ability to immediately react in case of a failure to restore the servers and its services. In case of hardware failure, crashing of hard-disks, or short-term availability problems with servers, Azure predicts and manages such failures effectively. Thus, option A is the correct answer.
Note that common skills are listed toward the top, and less common skills are listed toward the bottom. According to O*NET, what are common skills needed by Graphic Designers? Select four options.
speaking
active listening
troubleshooting
operations analysis
writing
science
Answers
Based on O*NET, the are common skills needed by Graphic Designers are:
SpeakingTroubleshootingOperations analysisScienceWho is a Graphic Designer?Graphic designers are known to be people who forms or create visual concepts through the use of computer software or by hand.
The Skills needed by Graphic Designers are;
Must have Creativity.Good Communication skillsMust have a good Strategy.Time management, etc.Learn more about skills from
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Answer:
speaking
active listening
operations analysis
writing
Explanation:
you write the sql query below. add a distinct clause that will remove duplicate entries from the billing_city column.
Answers
You can use the DISTINCT operator in the SELECT clause to delete duplicate rows from a result set as seen below:
SELECT DISTINCT
column1, column2, ...
FROM
table1;
If a column is used after the DISTINCT operator, the DISTINCT operator evaluates duplicates using the values in that column.
In the SELECT clause, the DISTINCT keyword is used to remove redundant rows and display a distinct set of data. To put it another way, the DISTINCT keyword pulls out distinct values from a table.
Just keep in mind that the DISTINCT keyword needs to come before the columns you've specified. When more than one column is designated as DISTINCT, SQL will only return distinct combinations of the values for those columns.
If you choose to pick several columns, all of the columns will be combined and just the row's uniqueness will be taken into account. Instead of a distinct column, SQL DISTINCT looks for a distinct row.
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If an employer asks you to email your job application, why would
you create the email and send it to yourself first?
Answers
If an employer asks you to email your job application, creating the email and sending it to yourself first allows you to double-check for errors and ensure that your application looks professional when the employer receives it.
What should be included in the job application email?If an employer has asked you to email your job application, there are a few things that should be included in the email:
Subject line: Make sure your email has a clear subject line that includes your name and the job title you're applying for.
Attachment: Attach your resume and cover letter in PDF or Word format (unless otherwise specified in the job posting).
Introduction: In the body of your email, introduce yourself and briefly explain why you're interested in the position. Mention any relevant experience or skills you have that make you a good fit for the job. Make sure your tone is professional and enthusiastic, but avoid being overly casual or informal
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ou have won the lottery and will receive 20 annual payments of $10,000 starting today. If you can invest these payments at 8.5%, what is the present value of your winnings
Answers
The present value of lottery winnings can be calculated by discounting the future cash flows at a specified rate and summing them up.
How can the present value of lottery winnings be calculated?The present value of the lottery winnings can be calculated using the concept of discounted cash flows. Since you will receive $10,000 annually for 20 years, and the discount rate is 8.5%, we can calculate the present value as follows:
PV = $10,000 / (1 + 0.085)¹ + $10,000 / (1 + 0.085)² + ... + $10,000 / (1 + 0.085)²⁰
By calculating the present value of each cash flow and summing them up, the total present value of your winnings can be determined. This calculation takes into account the time value of money, meaning that future cash flows are discounted to their present value based on the discount rate.
The present value of the lottery winnings can be calculated using the concept of discounted cash flows. Since you will receive $10,000 annually for 20 years, and the discount rate is 8.5%, we can calculate the present value as follows:
PV = $10,000 / (1 + 0.085)¹ + $10,000 / (1 + 0.085)² + ... + $10,000 / (1 + 0.085)²⁰
By calculating the present value of each cash flow and summing them up, the total present value of your winnings can be determined. This calculation takes into account the time value of money, meaning that future cash flows are discounted to their present value based on the discount rate.
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the advancement in speed of transportation is attributed to invention of this device
Answers
Problem: You have n project assignments to be completed. Assume that: • Each assignment has its own estimated time taken to be completed, and different honorarium. • You have limited time (e.g.: only several fixed hours at night per day, 5 days per week, and not all can be completed until the 5th day) You can work on any assignment in any sequence • Incomplete assignment can be carried on to the next week. You can still get a part of the honorarium of the incomplete assignment (based on the calculation). Design an algorithm to schedule your assignments in this limited time with maximum total honorarium: Explain through your own (interesting) example. Show your calculation and pseudocode.
Previous question
Answers
Answer: i said b
Explanation: im not entirely sure tho
Consider old computers. When starting this, you will often get a blue screen, which we refer to as Event B. A hardware error, event H, or a software error, event S, can be responsible for this. The following probabilities apply here:
P(B | H ∩ Sᶜ )=0,5, P(B | Hᶜ ∩ S)=0,3, P(B | H ∩ S)=0,9, P(B | Hᶜ ∩ Sᶜ)=0.
(ᶜ is the complement of an event.)
From experience you know that 30% of all computers have no fault, 25% only a hardware fault, 25% only a software fault and the remaining computers have both a hardware and a software fault.
i) Calculate P(B)
ii) Calculate P(H | B)
Answers
i) The probability of encountering a blue screen, P(B), can be calculated by considering the probabilities of different events that can lead to it. ii) The probability of a hardware fault given a blue screen, P(H | B), can be determined using Bayes' theorem, considering the conditional probabilities and the probabilities of different fault scenarios.
i) To calculate P(B), we need to consider the probabilities of different events that can lead to a blue screen. Based on the information given, we have:
P(Hᶜ ∩ Sᶜ) = 0.3 (no fault)
P(H ∩ Sᶜ) = 0.25 (hardware fault only)
P(Hᶜ ∩ S) = 0.25 (software fault only)
P(H ∩ S) = remaining probability (both hardware and software fault)
We can calculate the probability of encountering a blue screen using the law of total probability:
P(B) = P(B | Hᶜ ∩ Sᶜ) * P(Hᶜ ∩ Sᶜ) + P(B | H ∩ Sᶜ) * P(H ∩ Sᶜ) + P(B | Hᶜ ∩ S) * P(Hᶜ ∩ S) + P(B | H ∩ S) * P(H ∩ S)
Substituting the given values:
P(B) = 0 * 0.3 + 0.5 * 0.3 + 0.3 * 0.25 + 0.9 * (remaining probability)
Since the sum of probabilities must be equal to 1, we can solve for the remaining probability:
1 = 0 + 0.5 * 0.3 + 0.3 * 0.25 + 0.9 * (remaining probability)
Solving this equation, we find that the remaining probability is 0.025.
Therefore, the probability of encountering a blue screen, P(B), is:
P(B) = 0 * 0.3 + 0.5 * 0.3 + 0.3 * 0.25 + 0.9 * 0.025 = 0.0975.
ii) To calculate P(H | B), the probability of a hardware fault given a blue screen, we can use Bayes' theorem:
P(H | B) = (P(B | H) * P(H)) / P(B)
We already know P(B) from the previous calculation, and we can use the given probabilities to determine P(H):
P(H) = P(H ∩ Sᶜ) + P(H ∩ S) = 0.25 + (remaining probability)
Substituting the values into Bayes' theorem:
P(H | B) = (P(B | H) * P(H)) / P(B)
= (0.9 * (0.25 + 0.025)) / 0.0975
Simplifying the expression:
P(H | B) = 0.225 / 0.0975 ≈ 2.308.
Therefore, the probability of a hardware fault given a blue screen, P(H | B), is approximately 2.308.
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plz help me with this plz
Answers
Answer:
Microphone mouse and scanner
Explanation:
Thw microphone gives sound, the mouse gives commands end the scanner gives an image
What is the task of the system software’s utilities?
Answers
Answer: Its used to list of change information relating to data sets an volume.
Explanation:
Answer:
utility software help users configure,analyse,optimise and maintain a computer
You have to insert the author's name at the bottom of all the pages of an article
prepared in the word processor. Which of the following tools is the most suitable
for this?
a) Footer
b) Merge Cells
c) Insert Rows
d) Header
Answers
Answer:
Footer
Explanation:
What is the BEST example of a story that corporate media would likely choose NOT to cover?A.
election results for national races
B.
tax breaks provided to large corporations
C.
stricter requirements for teen drivers’ licenses
D.
poor water quality in underserved communities
Answers
The best example of a story that corporate media would likely choose not to cover is: B. tax breaks provided to large corporations.
What is corporate media?Corporate media can be defined as a terminology which describes a collection of mass media production, ownership, distribution, and funding which is typically dominated by large corporations and their top executive management (CEOs).
This ultimately implies that, corporate media is a media system which is more than likely not to serve the public interest in its production and reportage of activities that affects its business and the government. Simply put, corporate media is biased and secretive in its reportage of public issues.
In this context, we can reasonably infer and logically deduce that the best example of a story that corporate media would likely choose not to cover is tax breaks provided to large corporations.
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Which three devices can perform both input and output operations
Answers
Answer:
router ,speaker, and nic card
Explanation:
How can you save without name folder in desktop ?
Answers
Answer:
Right click on the folder and click on rename or just press F2 function button. Then just press the ALT key and type in 0160 numerically, and then let go of the ALT key. Make sure you use the numeric keys on the right side of the keyboard to type the digits. After doing this, the folder will exist without a name.
Answer:
we can save without name folder in desktop by pressing space in naming box and press enter
Write an LMC program as follows instructions:
A) User to input a number (n)
B) Already store a number 113
C) Output number 113 in n times such as n=2, show 113
113.
D) add a comment with a details exp
Answers
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
The LMC program can be written as follows:
sql
Copy code
INP
STA 113
INP
LDA 113
OUT
SUB ONE
BRP LOOP
HLT
ONE DAT 1
Explanation:
A) The "INP" instruction is used to take input from the user and store it in the accumulator.
B) The "STA" instruction is used to store the number 113 in memory location 113.
C) The "INP" instruction is used to take input from the user again.
D) The "LDA" instruction loads the value from memory location 113 into the accumulator.
E) The "OUT" instruction outputs the value in the accumulator.
F) The "SUB" instruction subtracts 1 from the value in the accumulator.
G) The "BRP" instruction branches back to the "LOOP" label if the result of the subtraction is positive or zero.
H) The "HLT" instruction halts the program.
I) The "ONE" instruction defines a data value of 1.
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
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One of the hardest threats that security professionals will have to address is that of the insider. True
Answers
Answer:
True
Explanation:
It is true because an insider can share information and distribute that information to outside agencies or groups.
The statement "one of the hardest threats that security professionals will have to address is that of the insider" is definitely true.
Why security check has been required?The security check has been required by the companies because it allows individual access to classified national security information. It is also required in order to find out the character and fitness of an individual along with the verification of the information that is provided by the candidate.
The above statement reveals that the security of the employees is one of the hardest threats to the company. This is because any one of the insiders collects all sorts of information that are confidential to the organization and can share this information with an outsider in order to breach the privacy of the company.
Therefore, the statement "one of the hardest threats that security professionals will have to address is that of the insider" is definitely true.
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You are opening a store, and having a working website is an important part of your project plan. The company that started creating your website went out of business before completing the job. What components of your project plan will be affected?
Answers
Answer:
Explanation:
Such a scenario can affect many components of your project plan such as marketing, communications, infrastructure, and payment processing. Nowadays most (if not all) aspects of a business are accomplished online. A website allows you to market your products to people all over the world as well as allowing them to communicate with you and purchase your products through various different payment options. The lack of a website severely limits or in some cases prevents you from growing your business at all.
You work in the Accounting department and have been using a network drive to post Excel workbook files to your file server as you complete them. When you attempt to save a workbook file to the drive, you see the error message: "You do not have access to the folder 'J:\'. See your administrator for access to this folder." What should you do first
Answers
Answer:
The answer is: Saving the workbook to another available drive or a flash drive to protect data, then contact with the system administrator to get access to the J folder.
Explanation:
Can Anybody Answer This For Me ?
Answers
Answer:
I'm pretty sure its 3 only (c) III only gimme brainliest
This class of software provides a way to do numeric calculations and analysis.
Answers
The class of software you are referring to is known as mathematical software. This type of software is designed to provide users with the ability to perform numerical calculations and analysis using advanced mathematical algorithms.
These programs are commonly used in a wide range of fields, including engineering, science, finance, and economics. Mathematical software typically includes tools for data visualization, optimization, and modeling. It allows users to create complex equations and models to solve a variety of problems. Overall, mathematical software is an essential tool for anyone who needs to perform advanced numerical calculations and analysis.
In summary, that mathematical software is the class of software that provides a way to do numeric calculations and analysis.
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Write a program that:
stores your name in one variable called name
stores your age in another variable called age
prints a one-line greeting that includes your name and your age.
Your program should output something like this:
Hi! My name is Arthur and I am 62 years old.
Hint: Do not get user input for the values of name and age but instead simply save these values inside your program as static variables, or variables that do not change value.
Answers
Answer:
#include<iostream>
#include<string>
using namespace std;
int main() {
const string name = "Arthur";
const int age = 68;
cout<<"Hey my name is "<<name<<" and my age is "<<age;
return 0;
}
Explanation:
Above is the c++ program for printing one line greeting that includes your name and your age.
String library is used to save name in constant string variable "name"
and age is stored in constant integer type age variable then both of them are printed using cout (ostream object) build in iostream library.
Program output has been attached below.
Who requests services and who facilitates services to a client.
Answers
Answer:
The client-server model is the relationship between two computers in which one, the client, makes a service request from another, the server. The key point about a client-server model is that the client is dependent on the server to provide and manage the information. For example, websites are stored on web servers .
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
Answers
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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What improved image quality in televisions?
A: FM technology
B: AM technology
C: color CRTs
D: black-and-white CRTs
E: coaxial cables
Answers
Answer:
coaxial cables are the answer
Which of these is NOT a usual result of having friends at work?
increased job satisfaction
increased company loyalty
increased motivation
increased absences
Answers
increased absences
explanation:
if you’re absences is a lot then you will not be able to have friends because you won’t get a chance to talk with them that much
Use Relational Algabra to answer the following :
Create a query to get the ID of all students.
Create a query to get the ID of all students from Comp. Sci.
Create a query to get the ID of all students from Comp. Sci or Physics.
Create a query to get the ID of all students from Comp. Sci or Physics and name the result attribute StudentID.
Create a query to get the ID off all students and instructor. (not the result is just a relation with one attribute only)
Answers
Relational Algebra expressions are used to evaluate queries in relational databases. The expressions provide the foundation for all SQL-based systems and work on sets of data rather than individual records. Given below are the solutions to the given queries:
To answer your questions using relational algebra, here are the queries:
Query to get the ID of all students:
π(ID)(Students)
Query to get the ID of all students from Comp. Sci:
π(ID)(σ(Department = "Comp. Sci")(Students))
Query to get the ID of all students from Comp. Sci or Physics:
π(ID)(σ(Department = "Comp. Sci" ∨ Department = "Physics")(Students))
Query to get the ID of all students from Comp. Sci or Physics and name the result attribute StudentID:
ρ(StudentID/ID)(π(ID)(σ(Department = "Comp. Sci" ∨ Department = "Physics")(Students)))
Query to get the ID of all students and instructors:
π(ID)(Students) ⨝ π(ID)(Instructors)
Note: The queries assume that the "Students" and "Instructors" relations have attributes named "ID" and "Department" for students, and "ID" for instructors. Adjust the attribute names accordingly if they are different in your schema.
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which is a program that does something undocumented that the programmer or designer intended, but that the end user would not approve of if he or she knew about it?
Answers
A software program that does something undocumented that the programmer or designer intended, but that the end user would not approve of if he or she knew about it is referred to as a Trojan horse.
What is a malware?A malware simply refers to any type of software program (document or file) that is designed and developed to be intentionally harmful to a host computer, website, server, or network, especially for the purpose of wreaking havoc, disruption, and destruction such as a Trojan horse.
In Computer technology, some examples of malware include the following:
WormsTrojan horseSpywareZombiesRootkitRATAdwareVirusesIn conclusion, a Trojan horse is a type of malware that has the ability to perform undocumented actions (activities) which are completely unapproved by an end user of the device.
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What percentage of people ages 15 and over report using at least one social media platform?
Answers
The percentage of 74 reports that the people of ages 15 and over use at least one social media platform.
A vertical series of cells in a spreadsheet that can be formatted and used to make calculation is a _______________.
Question 1 options:
cell
column
row
column header
Answers
Answer:
Column
Explanation:
I found the word list that has all the jive words
A vertical series of cells in a spreadsheet that can be formatted and used to make calculation is a column. The correct option is B.
What is spreadsheet?A spreadsheet is a computer program for organizing, calculating, and storing data in tabular form.
Spreadsheets were created as digital counterparts to traditional paper accounting spreadsheets. The data entered into a table's cells is what the programme uses to run.
A spreadsheet is a piece of software that can store, display, and edit data that has been organized into rows and columns.
One of the most used tools for personal computers is the spreadsheet. In general, a spreadsheet is made to store numerical data and short text strings.
A column in a spreadsheet is a row of cells that can be styled and used for calculations.
Thus, the correct option is B.
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i need help on what im doing wrong
Answers
Answer:
The error is that you're trying to convert a string with letters inside into an int. What happens if a user type in 'a' instead of '1'? 'a' is not a number so the int('a') would fail and give you an error. Make you add a line to check whether the input a number or not.
Explanation:
Change your code to
DEorAP = input("Is it AP or DE?")
if DEorAP.isdigit()
DEorAP = int(DEorAP)