Answer:
Follows are the code to this question:
import java.util.*;//import package for user input
class GradePrinter//defining class GradePrinter
{
double numericValue = 0;//defining double variable
String grade = "";//defining String variable
GradePrinter()//defining default constructor
{
Scanner xb = new Scanner(System. in );//defining Scanner class object
System.out.print("Enter Grade: ");//print message
grade = xb.nextLine();//input string value
}
double getNumericGrade()//defining double method getNumericGrade
{
if (grade.equals("A+") || grade.equals("A"))//defining if block that check input is A+ or A
{
numericValue = 4.0;//using numericValue variable that hold float value 4.0
}
else if (grade.equals("A-"))//defining else if that check grade equals to A-
{
numericValue = 3.7;//using numericValue variable that hold float value 3.7
}
else if (grade.equals("B+"))//defining else if that check grade equals to B-
{
numericValue = 3.3;//using numericValue variable that hold float value 3.3
}
else if (grade.equals("B"))//defining else if that check grade equals to B
{
numericValue = 3.0;//using numericValue variable that hold float value 3.0
}
else if (grade.equals("B-"))//defining else if that check grade equals to B-
{
numericValue = 2.7;//using numericValue variable that hold float value 2.7
}
else if (grade.equals("C+"))//defining else if that check grade equals to C+
{
numericValue = 2.3; //using numericValue variable that hold float value 2.3
}
else if (grade.equals("C")) //defining else if that check grade equals to C
{
numericValue = 2.0; //using numericValue variable that hold float value 2.0
}
else if (grade.equals("C-")) //defining else if that check grade equals to C-
{
numericValue = 1.7;//using umericValue variable that hold float value 1.7
}
else if (grade.equals("D+"))//defining else if that check grade equals to D+
{
numericValue = 1.3;//using umericValue variable that hold float value 1.3
}
else if (grade.equals("D"))//defining else if that check grade equals to D
{
numericValue = 1.0;//using umericValue variable that hold float value 1.0
}
else if (grade.equals("F"))//defining else if that check grade equals to F
{
numericValue = 0;//using umericValue variable that hold value 0
}
else//defining else block
{
System.out.println("Letter not in grading system");//print message
}
return numericValue;//return numericValue
}
}
class Main//defining a class main
{
public static void main(String[] args)//defining main method
{
GradePrinter ob = new GradePrinter();// creating class GradePrinter object
double numericGrade = ob.getNumericGrade();//defining double variable numericGrade that holds method Value
System.out.println("Numeric Value: "+numericGrade); //print Value numericgrade.
}
}
Output:
Enter Grade: B
Numeric Value: 3.0
Explanation:
In the above-given code, a class "GradePrinter" is defined inside the class a string, and double variable "grade and numericValue" is defined, in which the grade variable is used for input string value from the user end.
After input, the sting value a method getNumericGrade is defined, which uses multiple conditional statements is used, which holds double value in the which is defined in the question.
In the main class, the "GradePrinter" object is created and defines a double variable "numericGrade", that calling method and store its value, and also use print method to print its value.
You need to control the number of people who can be in an oyster bar at the same time. Groups of people can always leave the bar, but a group cannot enter the bar if they would make the number of people in the bar exceed the maximum of 100 occupants. Write a program that reads the sizes of the groups that arrive or depart. Use negative numbers for departures. After each input, display the current number of occupants. As soon as the bar holds the maximum number of people, report that the bar is full and exit the program.
Answer:
count = 0
while True:
people = int(input("Enter the number of people arrived/departed: "))
count += people
if count == 100:
print("The bar is full")
break
elif count < 100:
print("There are " + str(count) + " in the bar currently")
else:
print(str(people) + " people cannot enter right now")
print("The maximum capacity is 100!")
count -= people
print("There are " + str(count) + " in the bar currently")
Explanation:
*The code is in Python.
Set the count as 0
Create an indefinite while loop.
Inside the loop:
Ask the user to enter the number of people arrived/departed
Add the people to the count (cumulative sum)
Check the count. If the count is 100, stop the loop. If the count is smaller than 100, print the current number of people. Otherwise, state that they cannot enter right now. The capacity is 100 at most. Subtract the people from the count and print the current number of people.
Finally, Su uses the last slide of her presentation as a summary slide. She wants to make sure the text she types automatically fits into the text box without changing the text box.
Which tool can Su use to accomplish this task?
Under which heading is the autofit feature found?
Which option should Su choose?
Answer:
Format Shape pane
Text Options
Shrink text on overflow
Explanation:
Answer:
Format Shape pane
Text Options
Shrink text on overflow
Explanation:
100%
5.24 LAB: Two smallest numbers Write a program that reads a list of integers, and outputs the two smallest integers in the list, in ascending order. The input begins with an integer indicating the number of integers that follow. You can assume that the list will have at least 2 integers and less than 20 integers. Ex: If the input is: 5 10 5 3 21 2 the output is: 2 3 To achieve the above, first read the integers into an array. Hint: Make sure to initialize the second smallest and smallest integers properly. 265236.1527390
Answer:
Here is the C++ program:
#include <iostream> //to use input output function
#include <vector> //to use vectors
using namespace std; //to identify objects like cin cout
int main() { //start of main method
int size, number; //to store size of list and input numbers
cout<<"Enter list size: "; //prompts user to enter size of the list
cin >> size; //reads list size from user
vector<int> v; //creates a vector named v
for (int i = 0; i < size; ++i) { //iterates till the size of list reaches
cin >> number; //reads the input numbers
v.push_back(number); } //push number into a vector from the back
int num1 = v[0], num2 = v[1], current , temp; //num1 is set to the element at 0-th position of v and num2 is set to be on 1st index of v
if (num1 > num2) { //if num1 is is greater than num2
temp = num1; //assigns value of num1 to temp
num1 = num2; //assigns value of num2 to num1
num2 = temp; } //assigns value of temp to num2
for (int i = 2; i < size; ++i) { //iterates size times
current = v[i]; //set current to the i-th index of v
if (current < num1) { //if current is less than num1
num2 = num1; //assigns value of num1 to num2
num1 = current; } //assigns value of current to num1
else if(current < num2) { //if value of current is less than num2
num2 = current; } } //assigns value of current to num2
cout<<num1<< " "<<num2<< endl; } //dispalys num1 and num2 i.e. two smallest integers in ascending order
Explanation:
I will explain the program with an example.
Lets say the list size is 4 and numbers are 1 2 3 4
for (int i = 0; i < size; ++i)
This loop reads each number (1,2,3,4) and adds that number to the vector v which is the sequence container. The method push_back is used which inserts each number into the vector at the end, after the current last number and the vector size is increased by 1.
Next num1 = v[0] becomes num1 = 1
and num2 = v[1] becomes num1 = 2
if (num1 > num2) this condition is false so program moves to the statement:
for (int i = 2; i < size; ++i)
current = v[i]; becomes current = v[2]; which is current = 3
if (current < num1) is false so program moves to :
else if(current < num2) this is also false.
So the program moves to the statement:
cout<<num1<< " "<<num2<< endl;
which prints these two numbers 1 and 2 on output screen as the two smallest integers in the list in ascending order. Hence the output of the program is:
1 2
The screenshot of output of the program is attached.
Answer:
integers=[]
while True:
number=int(input())
if number<0:
break
integers.append(number)
print("",min(integers))
print("",max(integers))
Explanation:
To follow the Principle of Least Privilege, Set-UID programs often permanently relinquish their root privileges if such privileges are not needed anymore. Moreover, sometimes, the program needs to hand over its control to the user; in this case, root privileges must be revoked. The setuid() system call can be used to revoke the privileges. According to the manual, "setuid() sets the effective user ID of the calling process. If the effective UID of the caller is root, the real UID and saved set-user-ID are also set". Therefore, if a Set-UID program with effective UID 0 calls setuid(n), the process will become a normal process, with all its UIDs being set to n. When revoking the privilege, one of the common mistakes is capability leaking. The process may have gained some privileged capabilities when it was still privileged; when the privileged is downgraded, if the program does not clean up those capabilities, they may still be accessible by the non-privileged process. In other words, although the effective user ID of the process becomes non-privileged, the process is still privileged because it possesses privileged capabilities. Compile the following program, change its owner to root, and make it a Set-UID program. Run the program as a normal user, and describe what you have observed. Will the file /etc/zzz be modified? Please explain your observation.
// DebugFive1
// Adds your lunch bill
// Burger and hot dog are $2.59
// Grilled cheese and fish are $1.99
// Fries are 89 cents
import java.util.*;
public class DebugFive1
{
public static void main(String args[])
{
Scanner input = new Scanner(System.in);
final double HIGH_PRICE = 2.59;
final double MED_PRICE = 1.99;
final double LOW_PRICE = 0.89;
String usersChoiceString;
int usersChoice;
double bill;
System.out.println("Order please\n1 - Burger\n2 - Hotdog" +
"\n3 - Grilled cheese\n4 - Fish sandwich");
usersChoiceString = input.next();
usersChoice == Integer.parseInt(usersChoiceString);
if(usersChoice == 1 && usersChoice == 2)
bill = bill + HIGH_PRICE;
else
bill = bill + MED_PRICE;
System.out.println("Fries with that?\n1 - Yes\n2 - No";
usersChoiceString = input.next()
usersChoice = Integer.parseInt(usersChoiceString);
if (usersChoice = 1)
bill = bill + LOW_PRICE;
System.out.println("Bill is " + bill);
}
}
Answer:
See Explanation
Explanation:
The lines with incorrect syntax and corrections are:
1.
Line:
usersChoice == Integer.parseInt(usersChoiceString);
Error
The error is that a relational operator (==) is used instead of an assignment operator (=)
Correction
usersChoice = Integer.parseInt(usersChoiceString);
2.
Line:
System.out.println("Fries with that?\n1 - Yes\n2 - No";
Error:
The line requires a corresponding close bracket
Correction
System.out.println("Fries with that?\n1 - Yes\n2 - No");
3.
Line:
usersChoiceString = input.next()
Error:
The line is not terminated
Correction:
usersChoiceString = input.next() ;
4.
Line
if (usersChoice = 1)
Error
A relational operator is needed
Correction:
if (usersChoice == 1)
Lastly, you need to initialize bill to a value or prompt user for input.
I've added the full source code as an attachment
html tags are surrounded by which types of brackets
Steven wrote an algorithm for his coding class that explains how he makes a cake. Which is the correct sequence of steps that he used?
Mix the ingredients, put into the oven, preheat the oven
Preheat the oven, mix the ingredients, put into oven
Preheat the oven, put into the oven, mix the ingredients
Put into the oven, mix the ingredients, preheat the oven
WILL GIVE ALOT OF POINTS "29" TOTAL
Answer:
Preheat the oven, mix the ingredients, put into oven.
Answer:
Preheat oven, mix the ingredients, put into oven
Explanation:
basically its B
:)
Omar is preparing to deliver a presentation to his class. It is about a program to collect samples from an asteroid that has been set up by the National Aeronautics and Space Administration. As he checks the spelling, PowerPoint identifies the name of the asteroid Bennu as a misspelled word.
Which option should Omar click in the Spell Checker pane so that PowerPoint does not identify the asteroid’s name as a misspelled word again?
Add
Change
Change All
Ignore Once
Answer:
Its A
Explanation:
On Edg
Answer:
A is the answer
Explanation:
it just is.
Which number is equivalent to 72.5e-2?
0.725
72.5
7.25
7250
Answer:
.725
Explanation:
You are going back 2 spaces.
Answer:
0.725
Explanation:
Edge 2022
Ken has inserted an image into his PowerPoint presentation, but the image contains a lot of empty and/or unnecessary space. He needs to eliminate this space. Which option should he use to achieve this goal?
cut
copy
crop
adjust
Answer:
C. crop
Explanation:
Answer:
c
Explanation:
Code a program that asks the user for a bank savings account balance and an annual interest rate that is paid to the account. You are to display what the balance will be after one year, after two years, and after three years. We can assume that the interest compounds annually (no need to ask for compounding criteria or use the natural number for continuously compounding interest, whew!) If the balance after adding the interest paid to the user exceeds $1000 then let the user know that they are now a silver bank club member. If it exceeds $5000 then let the user know that they are now a gold bank club member. If it exceeds $10000 then let the user know that they are now a platinum bank club member. If they qualify for any of these exclusive member statuses then you should tell them by how much they are exceeding the minimum balance for that status.
The interest rate will need to be input whole numbers (ex: 15), but *hint* remember that you will need to divide by 100 to obtain the rate expressed as a decimal.
A- The structure of the program must follow the sample programs provided in the text.
B- The program will need to provide clear, explicit instructions.
C- The program will need to display clear statements for the balance and exceeding amount for the exclusive club status for each year.
Answer:
is_silver = False
is_gold = False
is_premium = False
balance = float(input("Enter the balance: "))
rate = float(input("Enter the annual interest rate: "))
for i in range(3):
balance += balance * 0.15
print("The balance after " + str(i+1) + " year is $" + str(balance))
if balance > 10000 and is_premium == False:
print("You are now a premium bank club member.")
is_premium = True
print("You are exceeding " + str(balance - 10000) + "$ for that status")
elif balance > 5000 and is_gold == False and is_premium == False:
print("You are now a gold bank club member.")
is_gold = True
print("You are exceeding " + str(balance - 5000) + "$ for that status")
elif balance > 1000 and is_silver == False and is_gold == False and is_premium == False:
print("You are now a silver bank club member.")
is_silver = True
print("You are exceeding " + str(balance - 1000) + "$ for that status")
Explanation:
*The code is in Python.
Set the is_silver, is_gold and is_premium as False
Ask the user to enter the balance and rate
Create a for loop that iterates three times. Inside the loop:
Add the interest to the balance (cumulative sum)
Print the balance
Check the balance. If it is greater than 10000 and is_premium is False, state that the customer is a premium member, set the is_premium as True, and state how much s/he is exceeding the minimum balance for that status. If the balance is greater than 5000, is_gold is False and is_premium is False, state that the customer is a gold member, set the is_gold as True, and state how much s/he is exceeding the minimum balance for that status. If the balance is greater than 1000, is_silver is False, is_gold is False and is_premium is False, state that the customer is a silver member, set the is_silver as True, and state how much s/he is exceeding the minimum balance for that status.
What is the name of the file in which this
program is stored: public class myProgram
A. myProgram.class
B. myProgram.java
C. myProgram.jgrasp
D. myProgram.doc
Answer:
B
Explanation:
i’m an information technology student and as I remember we used this name
If you cut a piece of text but intended to copy it, what command can you use to correct your error?
Format painter
Paste
Redo
Undo
Answer:
It should be undo, as the deleted text is pasted. You can then, copy it.
Answer:
undo
Explanation:
you can undo the cutting and copy instead
Shana works for a company that makes industrial kitchen equipment that is sold to cafeterias and restaurants. She helps the company’s sales representatives create presentations for clients. They regularly use a custom PowerPoint template to craft their pitches. The sales reps have asked for a slide that will allow them to add a diagram showing the benefits of the equipment they sell.
What steps should Shana take to meet the needs of the company’s sales representatives?
Insert a slide for a diagram each time a sales rep needs to create a new presentation.
In the template’s Slide Master tab, use Master Layout to pick a placeholder for a diagram.
In the template’s Slide Master tab, select Insert Layout, name the layout, and insert a placeholder.
Save a brand-new presentation using the template, select Insert, and choose Charts from the Illustrations command group.
Answer:
Its C on edg
Explanation:
100%
Answer:
c
Explanation:
The CPU is located on what part of the computer?
the motherboard
the system bus
the random access memory
the hard drive
Answer:
the motherboard
Explanation:
Write a method that will receive 2 numbers as parameters and will return a string containing the pattern based on those two numbers. Take into consideration that the numbers may not be in the right order.
Note that the method will not print the pattern but return the string containing it instead. The main method (already coded) will be printing the string returned by the method.
Remember that you can declare an empty string variable and concatenate everything you want to it.
As an example, if the user inputs "2 5"
The output should be:
2
3 3
4 4 4
5 5 5 5
Answer:
The purpose of the Java compiler is to translate source code into instructions public static void main(String[] args) Arity is the number of arguments passed to a constructor or method or the number ... and objects, which are the focus of object-based programs. Remove the 2 from between the square brackets to make.
Explanation:
What if were are not going to use our middle finger in typing the letters E And I what do you think will happen
Answer:
The answer to this question is given below in the explanation section.
Explanation:
To use keyboard effectively and in a good way, there are guidelines that how put the fingers of the hand on the keyboard to use it properly. On the keyboard, there are two buttons, F and J, where you can put your first finger on it, the remaining three fingers on the remaining buttons on the same line of the keyboard.
If you do not use the middle finger in typing the letter E and I, then you can not easily use the keyboard, because, the alignment of keeping fingers on the button becomes misplaced and you then get started typing wrong words. and it also becomes uncomfortable for you while using the keyboard in this way.
A script meaning sound effects
Which filter allows you to impart a stamping or raising effect in an image?
A. Stylize filter
B. Noise filter
C. Sharpen filter
D. Blur filter
E. Texture filter
Answer:
A. Stylize filter
Explanation:
I took the test on edmentum your welcome.
Answer:
Is B because noisse feltrr✔️
What is a social media scam?
Answer:
Internet fraud is a type of cybercrime fraud or deception which makes use of the Internet and could involve hiding of information or providing incorrect information for the purpose of tricking victims out of money, property, and inheritance.
RAM
Clear sel
19. Which computer memory is used for storing programs and data
currently being processed by the CPU?
Mass memory
RAM
O Neo-volatile memory
Answer:
The answer to this question is given below in the explanation section
Explanation:
The correct answer is RAM.
RAM is used for storing programs and data currently being processed by the CPU. So, the data in the RAM, can be easily accessible and processed by the CPU more fastly.
While Mass memory and neo volatile memory is not correct options. because these types of memory can stores a large amount of data but CPU fetch data from these memories into RAM. and, RAM can only be used by the CPU when performing operations.
What is the solubility of an empty soda can
Answer:
Around 2.2 grams.
Explanation:
2.2 g CO2∗1 mol CO244 g CO2=0.05 mol
355 mL∗1 L1000 mL=0.355 L
So here we can see we have about 0.05 mol/0.355 L or about 0.14 mol of carbon dioxide per liter of soda. Of course this value varies by manufacturer, type of drink, container, etc.
What changes has Sue made so far? Check all that apply.
She added a chart title.
She changed the legend.
She added a title for the x-axis.
She changed the title of the y-axis.
She changed the x-axis column labels.
She changed the color of the chart style.
Answer:
She added a title for the x-axis.
She changed the x-axis column labels.
She changed the color of the chart style.
Explanation:
Correct on Edg
Why is it important for element IDs to have meaningful names?
Answer:
Explanation:
In programming, it is very important that element ID's have meaningful names because it allows anyone reading the code to be able to easily identify what that element is and where it is most likely to be found in the code. This also applies to variables in every programming language. The clearer and more unique the name is the easier it becomes to know what that variable or element ID is representing which ultimately makes reading and debugging the code that much easier. This means that the entire process becomes more efficient as well.
It is vital for element IDs to have meaningful names due to the fact that it allows easy identification of the codes.
Element IDs refer to the id property of the interface of the element. It should be noted that the id property is unique in a document.
Element IDs should have meaningful names due to the fact that it allows east identification of the codes. This makes it easy for the person reading the code to identify them easily. The uniqueness of an element ID is vital to know what it represents.
Read related link on:
https://brainly.com/question/18173585
Java Eclipse homework. I need help coding this
Project 5A - Mixed Results
package: proj5A
class: MixedResults
Create a new project called MixedResults with a class called Tester. Within the main method of Tester you will eventually printout the result of the following problems. However, you should first calculate by hand what you expect the answers to be. For example, in the parenthesis of the first problem, you should realize that strictly integer arithmetic is taking place that results in a value of 0 for the parenthesis.
double d1 = 37.9; //Initialize these variables at the top of your program
double d2 = 1004.128;
int i1 = 12;
int i2 = 18;
Problem 1: 57.2 * (i1 / i2) +1
Problem 2: 57.2 * ( (double)i1 / i2 ) + 1
Problem 3: 15 – i1 * ( d1 * 3) + 4
Problem 4: 15 – i1 * (int)( d1 * 3) + 4
Problem 5: 15 – i1 * ( (int)d1 * 3) + 4
Your printout should look like the following:
Problem 1: 1.0
Problem 2: 39.13333333333333
Problem 3: -1345.39999999999
Problem 4: -1337
Problem 5: -1313
Create a class named Tile that represents Scrabble tiles. The instance variables should include a String named letter and an integer named value. Write a constructor that takes parameters named letter and value and initializes the instance variables. Write a method named printTile that takes a Tile object as a parameter and displays the instance variables (letter and value) in a reader-friendly format. Using a Driver class create a Tile object with the letter Z and the value 10, and then uses printTile to display the state of the object. Create getters and setters for each of the attributes.
Answer:
Here is the Tile class:
class Tile { //class name
// declare private data members of Tile class
private int value; //int type variable to hold the integer
private String letter; //String type variable to hold the letter
public void setValue(int value){ //mutator method to set the integer value
this.value = value; }
public void setLetter(String letter){ //mutator method to set the letter
this.letter = letter; }
public int getValue() //accessor method to access or get the value
{return value;} //returns the current integer value
public String getLetter() //accessor method to access or get the letter
{return letter;} //returns the current string value
public Tile(String letter, int value){ //constructor that takes parameters named letter and value
setValue(value); //uses setValue method to set the value of value field
setLetter(letter); } } //uses setValue method to set the value of letter field
/* you can also use the following two statements inside constructor to initializes the variables:
this.letter = letter;
this.value = value; */
Explanation:
Here is the driver class named Main:
public class Main{ //class name
public static void main(String[] args) { //start of main method
Tile tile = new Tile("Z", 10); //creates object of Tile class named tile and calls Tile constructor to initialize the instance variables
printTile(tile); } //calls printTile method by passing Tile object as a parameter
public static void printTile(Tile tile) { //method to displays the instance variables (letter and value) in a reader-friendly format
System.out.println("The tile " + tile.getLetter() + " has the score of " + tile.getValue()); } } //displays the string letter and integer value using getLetter() method to get the letter and getValue method to get the value
The screenshot of the output is attached.
Your computer crashed, and you lost many personal and work-related files. You just got a new computer, but you are now much more concerned about viruses and other security threats. Which strategy can help you protect your computer against virus attacks?
Answer choices
A Disable your Web browser's automatic security settings so you can manually control the content you download.
B Open email attachments only from unknown senders.
C Update the definitions on your anti-virus application frequently.
D Perform regular backups of your hard drive.
PLS HELP!
WILL MARK BRAINLIEST!
:)
Answer: c
Explanation:
c
his exercise creates a program to convert the temperature values form Fahrenheit to Celsius for a list of 10 temperature values between -10° and 75°. The program shall have the following features:1. Create a temperature list that contains 10 values ranging from -10° to 75°.2. Create a function to convert temperature values from Fahrenheit to Celsius.3. Create a while-loop to index the temperature value item in the list and call the function to calculate the temperature value in Celsius.4. Print the temperatures in the format of:32 degrees Fahrenheit = 0 degrees Celsius
Answer:
def fahrenheit_to_celsius(temperature):
c = (temperature - 32) / 1.8
return c
temperature_list = [-10, -5, 0, 10, 20, 32, 40, 50, 60, 75.2]
i = 0
while i < 10:
print(str(temperature_list[i]) + " degrees Fahrenheit = " + str(fahrenheit_to_celsius(temperature_list[i])) + " degrees Celsius")
i += 1
Explanation:
*The code is in Python.
Create a function named fahrenheit_to_celsius that takes one parameter, temperature
Convert the temperature to celsius using the formula
Return the result of the conversion
Create a list holding ten temperatures
Create a while loop that iterates 10 times. Inside the loop, call the function to convert the each temperature in the list and print the result
Please answer this please solve it
Answer:
If you still can't figure it out look this up
nvcc cafe problem
Explanation:
Consider the following class declaration: public class Square { private double sideLength; public double getArea() { return sideLength * sideLength; } public double getSideLength() { return sideLength; } } Assuming that a no-arg constructor already exists, write an overloaded constructor for this class. It should accept an argument that is copied into the sideLength field. The parameter’s name is s.
Answer:
Here is the constructor:
public Square(double s) { //constructor name is same as class name
sideLength = s; } //s copied into sideLength field
Explanation:
The above constructor is a parameterized constructor which takes a double type variable s as argument. The name of constructor is same as the name of class.This constructor requires one parameters. This means that all declarations of Square objects must pass one argument to the Square() constructor as constructor Square() is called based on the number and types of the arguments passed and the argument passed should be one and of type double.
Here is where the constructor fits:
public class Square {
private double sideLength;
public Square(double s) {
sideLength = s; }
public double getArea() {
return sideLength * sideLength;}
public double getSideLength() {
return sideLength; } }
