In this lab, you complete a C++ program that uses an array to store data for the village of Marengo.
The program is described in Chapter 8, Exercise 5, in Programming Logic and Design. The program should allow the user to enter each household size and determine the mean and median household size in Marengo. The program should output the mean and median household size in Marengo. The file provided for this lab contains the necessary variable declarations and input statements. You need to write the code that sorts the household sizes in ascending order using a bubble sort and then prints the mean and median household size in Marengo. Comments in the code tell you where to write your statements.
Instructions
Make sure that the file HouseholdSize.cpp is selected and open.
Write the bubble sort.
Output the mean and median household size in Marengo.
Execute the program by clicking the Run button and the bottom of the screen.
Enter the following input, and ensure the output is correct. Household sizes: 4, 1, 2, 4, 3, 3, 2, 2, 2, 4, 5, 6 followed by 999 to exit the program.
Here is my code so far. I need help finishing it (printing the mean & median, etc). Thanks so much:
// HouseholdSize.cpp - This program uses a bubble sort to arrange up to 300 household sizes in
// descending order and then prints the mean and median household size.
// Input: Interactive.
// Output: Mean and median household size.
#include
#include
using namespace std;
int main()
{
// Declare variables.
const int SIZE = 300; // Number of household sizes
int householdSizes[SIZE]; // Array used to store 300 household sizes
int x;
int limit = SIZE;
int householdSize = 0;
int pairsToCompare;
bool switchOccurred;
int temp;
double sum = 0;
double mean = 0;
double median = 0;
// Input household size
cout << "Enter household size or 999 to quit: ";
cin >> householdSize;
// This is the work done in the fillArray() function
x = 0;
while(x < limit && householdSize != 999)
{
// Place value in array.
householdSizes[x] = householdSize;
// Calculate total of household sizes
sum+= householdSizes[x];
x++; // Get ready for next input item.
cout << "Enter household size or 999 to quit: ";
cin >> householdSize;
} // End of input loop.
limit = x;
// Find the mean
// This is the work done in the sortArray() function
pairsToCompare = limit - 1;
switchOccured = true;
while(switchOccured == true)
{
x = 0;
switchOccured == false;
while (x < pairsToCompare)
{
if(householdSizes[x]) > householdSizes[x+1])
{
//perform switch
}
x++;
}
pairsToCompare--;
}
// This is the work done in the displayArray() function
//Print the mean
// Find the median
median = (limit-1) / 2;
if (limit % 2 ==0)
{
cout << "Median is: " << (householdSizes[(int)median] + householdSizes[(int)median + 1]) / 2.0 << endl;
}
else {
// Print the median household size
}
// Print the median
return 0;
} // End of main function

Answer:

d

Explanation:

Answer:

Based on the code segment, we can deduce: B. This code shuffles the order of the numbers in the list by removing them and inserting them back in a random place.

Programming can be defined as a process through which software developer and computer programmers write a set of instructions (codes) that instructs a software on how to perform a specific task on a computer system.

Based on the given code segment, we can deduce that this code shuffles the order of the numbers in the list by removing each of them and then inserting them back in a random place.

Read more on computer codes here: brainly.com/question/25619349

Answer:

c

Explanation:

It preloads the apps and softwares that you use most into thr memory so that they can boot up faster.But it consumes more ram.

Answer:

1) Execution time speed

2) Responsiveness

3) use of multi-processor architecture

4) sharing of resources

5) use of resources

Explanation:

The Distinct features are

1) Execution time speed : The time of execution in a multithreaded programming is lesser than a Non multithreaded programming which means the execution speed is faster

2) Responsiveness : Multithreaded programming languages are more responsive because every thread in the language is independent of others hence they can respond/generate responses based on its execution

3) Multithreaded programming makes use of multi-processor architecture given that each response from the threads are simultaneous

4) Ease in sharing of resources by the multiple threads found in the programming

5) Light weight of threads makes the need for resources by the threads in the programming language to be lesser when compared to other programming languages

Answer:

import java.util.Scanner;  

import java.lang.*;

class Main {

 public static void main(String[] args) {

   boolean exit = false;

   Scanner reader = new Scanner(System.in);

   while(!exit) {

     char c = '?';

     while( !Character.isLetter(c)) {

       System.out.print("Enter a letter or * to exit: ");

       c = reader.next().charAt(0);

       if (c == '*') {

         exit = true;

         break;

       }

       if (!Character.isLetter(c)) {

         System.out.printf("Error: %c is not a letter!\n", c);

       }

     }

     if (Character.isLowerCase(c)) {

       System.out.printf("%c in uppercase is %c\n", c, Character.toUpperCase(c));

     } else if (Character.isUpperCase(c)) {

       System.out.printf("%c in lowercase is %c\n", c, Character.toLowerCase(c));

     }

   }

   reader.close();

 }

}

Explanation:

I decided to use the asterisk (*) as exit character.

Answer:

The program in Python is as follows:

fname1 = input("Filepath 1: ").lower()

fname2 = input("Filepath 2: ").lower()

fname3 = input("Filepath 3: ").lower()

f1dir = ""; f2dir = ""; f3dir = ""

fnamesplit = fname1.split("/")

for i in range(len(fnamesplit)-1):

   f1dir+=fnamesplit[i]+"/"

fnamesplit = fname2.split("/")

for i in range(len(fnamesplit)-1):

   f2dir+=fnamesplit[i]+"/"

fnamesplit = fname3.split("/")

for i in range(len(fnamesplit)-1):

   f3dir+=fnamesplit[i]+"/"

if f1dir == f2dir == f3dir:

   print("Files are in the same folder")

else:

   print("Files are in the different folder")

Explanation:

The next three lines get the file path of the three files

fname1 = input("Filepath 1: ").lower()

fname2 = input("Filepath 2: ").lower()

fname3 = input("Filepath 3: ").lower()

This initializes the directory of the three files to an empty string

f1dir = ""; f2dir = ""; f3dir = ""

This splits file name 1 by "/"

fnamesplit = fname1.split("/")

This iteration gets the directory of file 1 (leaving out the file name)

for i in range(len(fnamesplit)-1):

   f1dir+=fnamesplit[i]+"/"

This splits file name 2 by "/"

fnamesplit = fname2.split("/")

This iteration gets the directory of file 2 (leaving out the file name)

for i in range(len(fnamesplit)-1):

   f2dir+=fnamesplit[i]+"/"

This splits file name 3 by "/"

fnamesplit = fname3.split("/")

This iteration gets the directory of file 3 (leaving out the file name)

for i in range(len(fnamesplit)-1):

   f3dir+=fnamesplit[i]+"/"

This checks if the file directories hold the same value

This is executed, if yes

if f1dir == f2dir == f3dir:

   print("Files are in the same folder")

This is executed, if otherwise

else:

   print("Files are in the different folder")

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

int main(){

   int qty;

   float discount = 0;

   cout<<"Quantity: ";

   cin>>qty;

   int cost = qty * 100;

[tex]i f (cost > 1000)[/tex] {        [tex]discount=cost * 0.10[/tex];        }

   cout<<"Cost: "<<cost - discount;

   return 0;

}

Explanation:

This declares the quantity as integer

   int qty;

This declares and initializes discount to 0

   float discount = 0;

This prompts the user for quantity

   cout<<"Quantity: ";

This gets input for quantity

   cin>>qty;

This calculates the cost

   int cost = qty * 100;

If cost is above 1000, a discount of 10% is calculated

[tex]i f (cost > 1000)[/tex] {        [tex]discount=cost * 0.10[/tex];        }

This prints the cost

   cout<<"Cost: "<<cost - discount;

Answer:

There is no need to make an algorithm for this simple problem. Just add the two numbers by storing in two different variables as follows:

Let a,b be two numbers.

c=a+b;

print(c);

But, if you want to find the sum of more numbers, you can use any loop like for, while or do-while as follows:

Let a be the variable where the input numbers are stored.

while(f==1)

{

printf(“Enter number”);

scanf(“Take number into the variable a”);

sum=sum+a;

printf(“Do you want to enter more numbers? 1 for yes, 0 for no”);

scanf(“Take the input into the variable f”);

}

print(Sum)

Explanation:

hi there answer is given mar me as brainliest

Answer:

I basically means something like the cloud, where your data is uploaded to servers and is then processed and transferred back to you when you need it.

Explanation:

Hope this helps :)

A de-centrally-powered, fully accessible IT architecture that always enables mobile computer technology as well as internet technologies, is determined as Edge computing.

Processing is done through edge computing, instead of sent off to the server farm, either by the equipment rather than via a localized server computer system.

Examples of edge computing include:

Learn more about edge computing here:

https://brainly.com/question/22646214

Answer:

B. Data Base Management System

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

Hence, a software that enables the organization to centralize data, manage the data efficiently while providing authorized users a significant level of access to the stored data, is called a Data Base Management System (DBMS).

Answer:

Predictive validity.

Explanation:

A correlation can be defined as a numerical measure of the relationship existing between two variables (x and y).

In Mathematics and Statistics, a group of data can either be negatively correlated, positively correlated or not correlated at all.

1. For a negative correlation: a set of values in a data increases, when the other set begins to decrease. Here, the correlation coefficient is less than zero (0).

2. For a positive correlation: a set of values in a data increases, when the other set also increases. Here, the correlation coefficient is greater than zero (0).

3. For no or zero correlation: a set of values in a data has no effect on the other set. Here, the correlation coefficient is equal to zero (0).

A predictive validity can be defined as a measure of the extent to which a test score on a scale is able to predict scores based on certain criteria. Thus, it's a measure of the degree to which a certain criteria can predict future behavior or performance.

One of the most common area in which predictive validity is used is in university or college admissions such as in how scores on an assessment or test are related to performance based on a standard or criterion.

In this scenario, there exists a statistical relationship between the results of the assessment conducted and number of students who were successful. Thus, this will best indicate that the assessment has predictive validity.

Answer:

Explanation:  

To delete a persistent cookie, you a. use the Clear method of the HttpCookieCollection class b. use the Remove method of the HttpCookieCollection class c. set the Expires property of the cookie to a time in the past d. set the …

c. set the Expires property of the cookie to a time in the past

Answer:

Explanation:

Hope it helps ^-^

#CarryOnLearning

Answer:

AI/ML can help DevOps teams focus on creativity and innovation by eliminating inefficiencies across the operational life cycle, enabling teams to manage the amount, speed and variability of data. This, in turn, can result in automated enhancement and an increase in DevOps team's efficiency.

Explanation:

Explanation:

A computer is a machine that can be programmed to accept data (input), process it into useful information (output), and store it away (in a secondary storage device) for safekeeping or later reuse. The processing of input to output is directed by the software but performed by the hardware.

Answer:

Corrective

Explanation:

An information system interacts with the overall system by receiving data in its raw forms and information in a usable format.

Information system can be defined as a set of components or computer systems, which is used to collect, store, and process data, as well as dissemination of information, knowledge, and distribution of digital products.

Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.

Additionally, an information system comprises of five (5) main components;

1. Hardware.

2. Software.

3. Database.

4. Human resources.

5. Telecommunications.

Corrective maintenance can be defined as the process of making significant changes to an information system in order to evolve or transform its functionality, to accommodate and tolerate continuously changing business needs, or to migrate it to a different (new) operating environment.

This ultimately implies that, a corrective maintenance is performed so as to rectify (repair) faulty equipments or systems and to restore an underperforming resource to an operational or optimum status.

Answer: Web authoring

Explanation:

Here's the complete question:

General-purpose applications include all of the following except:

Select one:

a. web authoring

b. word processors

c. spreadsheets

d. database management systems

General purpose application refers to the application which can be used for different tasks. Examples of General purpose application are Spreadsheet, Word processors, Presentation software, Database management system etc.

The general purpose applications are quite different from the specialized application which focuses on a particular discipline. Therefore, the option that isn't a general purpose application is the web authoring.

General-purpose applications include all of the following except: web authoring. therefore option A is correct.

General-purpose applications are versatile software programs that can perform various tasks across different domains.

Word processors, spreadsheets, and database management systems are examples of general-purpose applications.

Word processors allow for creating and editing documents, spreadsheets help with organizing and analyzing data, and database management systems handle storing and managing data.

However, web authoring is not a general-purpose application. It is a specialized application focused on creating and designing websites. While it may have some general functionality, its primary purpose is specific to web development.

Therefore, the correct answer is "a. web authoring" as it is not considered a general-purpose application.

Know more about web authoring:

https://brainly.com/question/33531237

#SPJ6

Your question is incomplete, but most probably your full question was,

General-purpose applications include all of the following except:

Select one:

a. web authoring

b. word processors

c. spreadsheets

d. database management systems

Answer:

a. Ill only

Explanation:

This is because, for option III, in inserting an element, one only need the array key for the position in which to insert the element and this is irrespective of whether the array is sorted or not.

Whereas, options I and II are easier done in a sorted array than in an unsorted array.

Answer:

Demonstrate the register addressing mode for the following instructions. Also what addressing mode belongs to these instructions?

1. MOV CX, [BX+DI]

2. MOV AX, ARRAY[CX]

3. MOV BX, [CX+DI+6]

Answer:

the answer for the question is B

The network performance is said to be biased when it performs poorly on train set.

A measurement regarding service or the state of quality of network received by the consumer is known as network performance. Operators can control the upper limit of a network performance.

When network operators or service providers put a cap and lower the speed of a network on a train set, it is said to be a biased network performance.

Hence, option B holds true regarding network performance.

Learn more about network performance here:

https://brainly.com/question/12968359

#SPJ2

Answer: A. universal

Explanation: correct on Plato

Solution :

[tex]\text{Algorithm to}[/tex] stand [tex]$\etxt{up:}$[/tex]

step [tex]1[/tex]: [tex]$\text{stand}$[/tex]

step 2: [tex]\text{raise arms}[/tex]

[tex]\text{Algorithm to}[/tex] walk [tex]$\text{until it senses}$[/tex] a wall:

step [tex]1[/tex]: [tex]$\text{stand}$[/tex]

step 2: [tex]\text{raise arms}[/tex]

step 3: [tex]$\text{wallSensed}$[/tex]=false

step 4: [tex]$\text{numberOfSteps}$[/tex] = 0

step 5: if([tex]$\text{wallSensed}$[/tex]==true) then

[tex]\text{lower arms}[/tex]

step

else

if(sense)

[tex]$\text{wallSensed}$[/tex]=true;

else

step

[tex]$\text{numberOfSteps}$[/tex]++;

step 6: display [tex]$\text{numberOfSteps}$[/tex] to reach the wall

[tex]\text{Algorithm to}[/tex] turn around:

Step [tex]1[/tex]: if([tex]$\text{wallSensed}$[/tex]==true) then

turn

[tex]\text{raise arms}[/tex]

turn

[tex]\text{Algorithm to}[/tex] walk back[tex]$\text{ to the chair}$[/tex]:

Step [tex]1[/tex]: [tex]$\text{turn around}$[/tex]

Step 2: for i=[tex]1[/tex] to [tex]$\text{numberOfSteps}$[/tex] do

step

[tex]\text{Algorithm to}[/tex] sit back down:

Step [tex]1[/tex]: sit

Step 2: Lower arms

Answer:

474, 477, 480, 483

hope this helps

have a good day :)

Explanation:

Answer:

Explanation:

The following Python program has a function called addDigits which takes a number as a parameter and returns the sum of the digits. Then the program creates a loop that keeps creating random numbers between 222 and 1000 and divides it by the value returned from the function addDigits. If the remainder is 0 is prints out a statement and breaks the loop, ending the program. The picture below shows the output of the program.

import random

def addDigits(num):

   sum = 0

   for x in str(num):

       sum += int(x)

   return sum

sum = addDigits(random.randint(222, 1000))

while True:

   myRandomNum = random.randint(2, 99)

   if (sum % myRandomNum) == 0:

       print("No remainder between: " + str(sum) + " and " + str(myRandomNum))

       break

Answer:

Jog

Explanation:

The variable options is a list containing 5 string values

options = ["ski", "surf", "jog", "bike", "hike"]

Indexing in python starts from 0 ; hence the index values of the list values are :

0 - ski

1 - surf

2 - jog

3 - bike

4 - hike

The statement ;

print(options[2]) means print the string at index 2 in the list named options

The string at index 2 is jog ;

Hence, the string jog is printed.

Answer:

Explanation:

Multimedia medium may utilize video streaming, audio narration, print designs and animation as they are all part of it.

Answer:

Explanation:

ans is multimedia as it contains all of 'em

Answer:

radient Descent is a process that occurs in the backpropagation phase where the goal is to continuously resample the gradient of the model's parameter in the opposite direction