**PLEASE AN IPO CHART AND A C++ PROGRAM FOR EACH QUESTION**
20. When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2 / 12 5 0.6%. The first month’s interest on $1,000 is 1000 3 0.006 5 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 2 6 5 19. This means after making the first payment, the loan amount is 1, 000 2 19 5 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 3 0.006 5 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 2 5.89 5 19.11 and the remain- ing balance after the second payment is 981 2 19.11 5 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then out- puts the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first month’s interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)

28. (Apartment problem) A real estate office handles, say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied. However, for each, say, $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximize the profit?

Write a program that prompts the user to enter:

a. The total number of units.

b. The rent to occupy all the units.

c. The increase in rent that results in a vacant unit.

d. Amount to maintain a rented unit.

The program then outputs the number of units to be rented to maximize the profit.

30. Let n be an integer. The value of the expression lim (1 1 1 ) is n→` n written as e. This number e appears in many places in mathematics. For example, it appears in the formula A 5 Pert to compute the total mount accumulated when the interest is compounded continuously. It also appears in problems relating to exponential growth and decay. It is known that e is an irrational number. The value of e to nine decimal places is e 5 2.718281827. Write a program that computes the value n of the expression lim (1 1 1 ) between certain values of n and then n→` n compare the values with e. For example, you can compute the values of the expression between 100 and 10,000 with an increment of 100, or between 1,000 and 1,000,000 with an increment of 1,000.

answer is b

rtyujhygtrcdxrtgyhgtfr

If you have downloaded this book's source code from the companion Web site, you will find a file named text.txt in the Chapter 12 folder. (The companion Web site is at www.pearsonhighered/gaddis.) The text that is in the file is stored as on sen- tence per line. Write a program that reads the file's contents and calculates the average of words per sentence.

True or False The two types of general construction projects are residential for homes or dwellings and commercial for a commercial businesses or repairs to a structure by a commercial construction business?
​

There are 2.54 centimeters in an inch, and there are 3.7854 liters in a U.S. gallon. Create a program named MetricConversion. Its main() method accepts an integer value from a user at the keyboard, and in turn passes the entered value to two methods. One converts the value from inches to centimeters and the other converts the same value from gallons to liters.

6.22 LAB: Output values below an amount - methods
Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value. Assume that the list will always contain less than 20 integers.

Ex: If the input is:

5 50 60 140 200 75 100
the output is:

50 60 75
The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. For coding simplicity, follow every output value by a space, including the last one.

Such functionality is common on sites like Amazon, where a user can filter results.

Write your code to define and use two methods:
public static void getUserValues(int[] myArr, int arrSize, Scanner scnr)
public static void outputIntsLessThanOrEqualToThreshold(int[] userValues, int userValsSize, int upperThreshold)

Utilizing methods will help to make main() very clean and intuitive.


My Code & Error Message Attached
import java.util.Scanner;

public class LabProgram {

public static void GetUserValues(int[] myArr, int arrSize, Scanner scnr){
int i;
for(i=0;i myArr[i] = scnr.nextInt();
}
}

public static void outputIntsLessThanOrEqualToThreshold(int[] userValues, int userValsSize, int upperThreshold) {
int i;
for(i=0;i if(userValues[i] <= upperThreshold)
System.out.print(userValues[i]+" ");
}

}

public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int[] userValues = new int[20];
int upperThreshold;
int numVals;

numVals = scnr.nextInt();
GetUserValues(userValues, numVals, scnr);

upperThreshold = scnr.nextInt();
outputIntsLessThanOrEqualToThreshold(userValues, numVals, upperThreshold);
System.out.println();

}
}

What is the output of the following code?

int x = 6, y = 3, z=24, result=0;

result = 2*((z/(x-y))%y+10);

cout<< result<

Create a class called StockTester that has the following fucntionality. a. Create a main method with an ArrayList named dataStock that stores objects of type Stock. b. Add code that reads the content of StockInfo.csv and places it in dataStock. c. Create a new Stock object named newStock using the constructor in Question 1. Set the values to the following. Stock name: Gamma, Stock purchase date: 03/01/20, Number of Shares of Stock: 100, Stock Price: 50.5. Add newStock to dataStock. d. Print the information associated with newStock using printStock. e. Using the method requiredReturn, determine the rate of return required for your stock in Pitsco to have a value of $4,000 in 3 years. Print the result to the screen so that the user can clearly read the result.

Which function deletes the first occurence of 3 in a list named listB ?
listB.clear(3)
listB(3)
listB delete(3)
listB.remove(3) ​

Which file helps web administrators detect any issues that affect the smooth running of the web server?
A. log
B. cache
C. server
D. client

the more you take the more you lose ​

Peter is explaining the steps to create a fire effect in an image to his class. Help Peter pick the correct word to complete the explanation.
After your text is created, duplicate the layer so that you have two versions. Next, apply a number of blank
options to the duplicated text layer.

Write a program that simulates a fishing game. In this game, a six-sided die is rolled to determine what the user has caught. Each possible item is worth a certain number of fishing points. The points will remain hidden until the user is finished fishing, and then a message is displayed congratulating the user depending on the number of fishing points gained.

Hubs connect network hosts in which configuration?

The hostel in which you plan to spend the night tonight offers very interesting rates, as long as you do not arrive too late. Housekeeping finishes preparing rooms by noon, and the sooner guests arrive after noon, the less they have to pay. You are trying to build a C program that calculates your price to pay based on your arrival time. Your program will read an integer (between 0 and 12) indicating the number of hours past noon of your arrival. For example, 0 indicates a noon arrival, 1 a 1pm arrival, 12 a midnight arrival, etc. The base price is 10 dollars, and 5 dollars are added for every hour after noon. Thankfully the total is capped at 53 dollars, so you'll never have to pay more than that. Your program should print the price (an integer) you have to pay, given the input arrival time.

Create a C++ program to input a list of positive numbers
from the keyboard and find the average. The list is terminated with the value -99 (Sentinel
input value).​

Which of the following is NOT a possible combination of values of the variables in this program when it finishes running?

A. tails has a value of O and heads has a value of 100
B. tails has a value of 100 and heads has a value of O
C. tails has a value of 20 and heads has a value of 20
D. tails has a value of 50 and heads has a value of 50

how many stages needed to have powerful amplifier?​

3) Many people use the World Wide Web (Web) regularly, and search engines
provide vital access to Web resources. Textual and multimedia content is
accessible via web search engines. Informational, navigational, and
transactional intent are the three types of user intent classified for Web
searching. What is meant by navigational, informational, and transactional
search? Provide a comprehensive explanation with examples for each.

Find the reference angle of the angle = 850°​

Write an application that uses String method region-Matches to compare two stringsinput by the user. The application should input the number of characters to be compared andthe starting index of the comparison. The application should state whether the comparedcharacters are equal. Ignore the case of the characters when performing the comparison.

The bag class in Chapter 5 has a new grab member function that returns a randomly selected item from a bag (using a pseudorandom number generator). Suppose that you create a bag, insert the numbers 1, 2, and 3, and then use the grab function to select an item. Which of these situations is most likely to occur if you run your program 300 times (from the beginning): A. Each of the three numbers will be selected about 100 times. B. One of the numbers will be selected about 200 times; another number will be selected about 66 times; the remaining number will be selected the rest of the time. C. One of the numbers will be selected 300 times; the other two won't be selected at all.

9.19 LAB: Words in a range (lists) Write a program that first reads in the name of an input file, followed by two strings representing the lower and upper bounds of a search range. The file should be read using the file.readlines() method. The input file contains a list of alphabetical, ten-letter strings, each on a separate line. Your program should output all strings from the list that are within that range (inclusive of the bounds). Ex: If the input is:

How SPARQL 1.1 has advantage over SPARQL 1.0??​

FREE YOU KNOW WHAT DIG IN

What can a developer do to customize a macro beyond the simple tools of the Macro Design tab?
O Edit the macro in the SQL view.
O Make the macro a security risk.
O Eliminate restricted actions from the macro.
O Edit the macro in the Visual Basic language.

Which statement best describes network security?
Network security means all information is open to the public, the network is not compromised, and everyone has access to the network.
Network security means personal information is kept safe, the network is not compromised, and only authorized users have access.
Network security means everyone has access to the network, the network is not compromised, and no one has authorization to use it.
Network security means everyone has access to the information, the network is not compromised, and only a handful of people are authorized users.

Please Fix This For Me


print ("Please enter a number between 1 and 100")
n = input

if = n < 1 and n > 100:

if = (n // 2 == 0):
print (n, "is even")

if = (n // 3 == 0):
print (n, "is odd")

else:
print("You have not entered a number between 1 and 100.")

Write a program whose input is two integers. Output the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25

What does it NOT mean for something to be open source?
It’s available for anyone to use
It’s free for all
It’s available for anyone to modify
Free to use but you have to pay a fee to modify

A real estate office handles 50 apartment units. When the rent is $600 per month, all the units are occupied. However, for each $40 increase in rent, one unit becomes vacant. Each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximise the profit?

What is the code for Python?

Now you are ready to implement a spell checker by using or quadratic. Given a document, your program should output all of the correctly spelled words, labeled as such, and all of the misspelled words. For each misspelled word you should provide a list of candidate corrections from the dictionary, that can be formed by applying one of the following rules to the misspelled word:
a) Adding one character in any possible position
b) Removing one character from the word
c) Swapping adjacent characters in the word
Your program should run from the command line as follows:
% ./spell_check
You will be provided with a small document named document1_short.txt, document_1.txt,
and a dictionary file with approximately 370k words named wordsEnglish.txt.
As an example, your spell checker should correct the following mistakes.
deciive -> decisive (Case A)
deciasion -> decision (Case B)
ocunry -> counry (Case C)
//spell_check.cc file
#include "quadratic_probing.h"
#include
#include
#include
using namespace std;
int testSpellingWrapper(int argument_count, char** argument_list) {
const string document_filename(argument_list[1]);
const string dictionary_filename(argument_list[2]);
// Call functions implementing the assignment requirements.
// HashTableDouble dictionary = MakeDictionary(dictionary_filename);
// SpellChecker(dictionary, document_filename);
return 0;
}
// Sample main for program spell_check.
// WE WILL NOT USE YOUR MAIN IN TESTING. DO NOT CODE FUNCTIONALITY INTO THE
// MAIN. WE WILL DIRECTLY CALL testSpellingWrapper. ALL FUNCTIONALITY SHOULD BE
// THERE. This main is only here for your own testing purposes.
int main(int argc, char** argv) {
if (argc != 3) {
cout << "Usage: " << argv[0] << " "
<< endl;
return 0;
}
testSpellingWrapper(argc, argv);
return 0;
}

//quadratic_probing.h file
#ifndef QUADRATIC_PROBING_H
#define QUADRATIC_PROBING_H
#include
#include
#include
namespace {
// Internal method to test if a positive number is prime.
bool IsPrime(size_t n) {
if( n == 2 || n == 3 )
return true;
if( n == 1 || n % 2 == 0 )
return false;
for( int i = 3; i * i <= n; i += 2 )
if( n % i == 0 )
return false;
return true;
}
// Internal method to return a prime number at least as large as n.
int NextPrime(size_t n) {
if (n % 2 == 0)
++n;
while (!IsPrime(n)) n += 2;
return n;
}
} // namespace
// Quadratic probing implementation.
template
class HashTable {
public:
enum EntryType {ACTIVE, EMPTY, DELETED};
explicit HashTable(size_t size = 101) : array_(NextPrime(size))
{ MakeEmpty(); }
bool Contains(const HashedObj & x) const {
return IsActive(FindPos(x));
}
void MakeEmpty() {
current_size_ = 0;
for (auto &entry : array_)
entry.info_ = EMPTY;
}
bool Insert(const HashedObj & x) {
// Insert x as active
size_t current_pos = FindPos(x);
if (IsActive(current_pos))
return false;
array_[current_pos].element_ = x;
array_[current_pos].info_ = ACTIVE;
// Rehash; see Section 5.5
if (++current_size_ > array_.size() / 2)
Rehash();
return true;
}
bool Insert(HashedObj && x) {
// Insert x as active
size_t current_pos = FindPos(x);
if (IsActive(current_pos))
return false;
array_[current_pos] = std::move(x);
array_[current_pos].info_ = ACTIVE;
// Rehash; see Section 5.5
if (++current_size_ > array_.size() / 2)
Rehash();
return true;
}
bool Remove(const HashedObj & x) {
size_t current_pos = FindPos(x);
if (!IsActive(current_pos))
return false;
array_[current_pos].info_ = DELETED;
return true;
}
private:
struct HashEntry {
HashedObj element_;
EntryType info_;
HashEntry(const HashedObj& e = HashedObj{}, EntryType i = EMPTY)
:element_{e}, info_{i} { }
HashEntry(HashedObj && e, EntryType i = EMPTY)
:element_{std::move(e)}, info_{ i } {}
};
std::vector array_;
size_t current_size_;
bool IsActive(size_t current_pos) const
{ return array_[current_pos].info_ == ACTIVE; }
size_t FindPos(const HashedObj & x) const {
size_t offset = 1;
size_t current_pos = InternalHash(x);
while (array_[current_pos].info_ != EMPTY &&
array_[current_pos].element_ != x) {
current_pos += offset; // Compute ith probe.
offset += 2;
if (current_pos >= array_.size())
current_pos -= array_.size();
}
return current_pos;
}
void Rehash() {
std::vector old_array = array_;
// Create new double-sized, empty table.
array_.resize(NextPrime(2 * old_array.size()));
for (auto & entry : array_)
entry.info_ = EMPTY;
// Copy table over.
current_size_ = 0;
for (auto & entry :old_array)
if (entry.info_ == ACTIVE)
Insert(std::move(entry.element_));
}
size_t InternalHash(const HashedObj & x) const {
static std::hash hf;
return hf(x) % array_.size( );
}
};
#endif // QUADRATIC_PROBING_H