Answer:
Explanation:
The following code is written in Python. It creates a class that takes in one ArrayList parameter and loops through it and calls two functions that check if the numbers are Perfect, Odd, or Even. Then it goes counting each and printing the final results to the screen.
class NumberAnalyzer:
def __init__(self, myArray):
perfect = 0
odd = 0
even = 0
for element in myArray:
if self.isPerfect(element) == True:
perfect += 1
else:
if self.isEven(element) == True:
even += 1
else:
odd += 1
print("# of Perfect elements: " + str(perfect))
print("# of Even elements: " + str(even))
print("# of Odd elements: " + str(odd))
def isPerfect(self, number):
sum = 1
i = 2
while i * i <= number:
if number % i == 0:
sum = sum + i + number / i
i += 1
if number == sum:
return True
else:
return False
def isEven(self, number):
if (number % 2) == 0:
return True
else:
return False
Which code segment results in "true" being returned if a number is even? Replace "MISSING CONDITION" with the correct code segment.
Answer Choices:
A. num % 2 == 0;
B. num % 0 == 2;
C. num % 1 == 0;
D. num % 1 == 2;
Answer:
num % 2 == 0
Explanation:
Functions are collection of code segments that are executed when called or evoked
The correct statement that can replace "MISSING CONDITION" is (a) num % 2 == 0
From the question, we understand that the condition is to return true if the number is an even number.
To do this, we simply take the modulus of the number and 2.
If the result of the modulus is 0, then the number is evenIf otherwise, then the number is oddHence, the correct statement that can replace "MISSING CONDITION" is (a) num % 2 == 0
Read more about missing code segments at:
https://brainly.com/question/18430675
Your task is to write and test a function which takes three arguments (a year, a month, and a day of the month) and returns the corresponding day of the year (for example the 225th day of the year), or returns None if any of the arguments is invalid.
Hint: You need to find the number of days in every month, including February in leap years.
Answer:
This is in python
Explanation:
Alter my code if you need anything changed. (You may need to create a new function to add a day to February if necessary)
months = [31,28,31,30,31,30,31,31,30,31,30,31]
monthNames = ['january','february','march','april','may','june',
'july','august','september','october','november','december']
array = []
def test(y,m,d): #Does not account for leap-year. Make a new function that adds a day to february and call it before this one
if m.lower() not in monthNames or y < 1 or d > 31:
if m.lower() == "april" or m.lower() == "june" or m.lower() == "september" or m.lower() == "november" and d > 30:
return None
elif m.lower() == "february" and d > months[1]:
return None
return None
num = monthNames.index(m.lower()) #m should be the inputted month
months[num] = d
date = months[num]
for n in range(num):
array.append(months[n])
tempTotal = sum(array)
return tempTotal + date
x = int(input("Enter year: "))
y = input("Enter month: ")
z = int(input("Enter day: "))
print(f"{y.capitalize()} {z} is day {test(x,y,z)} in {x}")
Write a program called clump that accepts an ArrayList of strings as a parameter and replaces each pair of strings with a single string that consists of the two original strings in parentheses separated by a space. If the list is of odd length, the final element is unchanged. For example, suppose that a list contains
Answer:
In Java:
public static void clump(ArrayList<String> MyList) {
for(int i = 0; i<MyList.size()-1;i++){
String newStr = "(" + MyList.get(i) + " "+ MyList.get(i + 1) + ")";
MyList.set(i, newStr);
MyList.remove(i + 1);
}
System.out.println("Updated ArrayList: " + MyList);
}
Explanation:
First, we define the method
public static void clump(ArrayList<String> MyList) {
Next, we iterate through the ArrayList
for(int i = 0; i<MyList.size()-1;i++){
This clumps/merges every other ArrayList element
String newArr = "(" + MyList.get(i) + " "+ MyList.get(i + 1) + ")";
This updates the elements of the ArrayList
MyList.set(i, newArr);
This removes ArrayList elements at odd indices (e.g. 1,3...)
MyList.remove(i + 1);
}
This prints the updated List
System.out.println("Updated ArrayList: " + MyList);
}
Do not use the scanner class or any other user input request. You application should be self-contained and run without user input.
Assignment Objectives
Practice on implementing inheritance in Java
FootballPlayer will extend a new class, Person
Overriding methods
toString( ) (Links to an external site.)Links to an external site. which is a method from the Object class, will be implemented in OffensiveLine, FootballPlayer, Person and Height
Keep working with more complex classes
in the same way that FootballPlayer had a class as an attribute (Height height), OffensiveLine will have FootballPlayer as an attribute
Deliverables
A zipped Java project according to the How to submit Labs and Assignments guide.
O.O. Requirements (these items will be part of your grade)
One class, one file. Don't create multiple classes in the same .java file
Don't use static variables and methods
Encapsulation: make sure you protect your class variables and provide access to them through get and set methods
all the classes are required to have a constructor that receives all the attributes as parameters and update the attributes accordingly
Follow Horstmann's Java Language Coding GuidelinesLinks to an external site.
Organized in packages (MVC - Model - View Controller)
Contents
Person int number app Creates a Model object * String name Height * String position Height height int feet int inches int weight Model . String hometown . String highSchool .String toString( ) Creates three FootballPlayer objects Creates an OffensiveLine object using the three FootballPlayer objects Displays OffensiveLine information Displays OffensiveLine average weight . String toString() extends FootballPlayer * String position . String toString() int number OffensiveLine .FootballPlayer center .FootballPlayer offensiveGuard .FootballPlayer offensiveTackle . String toString()
Create a Netbeans project (or keep developing from your previous lab) with
App.java
Model
Model.java
FootballPlayer.java
Height.java
Person.java
OffensiveLine.java
Functionality
The application App creates a Model object
The Model class
creates 3 FootballPlayer objects
creates an OffensiveLine object using the 3 FootballPlayer objects
displays information about the OffensiveLine object and its 3 players
it is a requirement that this should be done using the toString( ) method in OffensiveLine, which will use toString( ) in FootballPlayer
displays the average weight of the OffensiveLine
this will be done using the averageWeight in the OffensiveLine
The classes
App
it has the main method which is the method that Java looks for and runs to start any application
it creates an object (an instance) of the Model class
Model
this is the class where all the action is going to happen
it creates three football players
it creates an OffensiveLine object using the three players
displays information about the OffensiveLine
this has to be done using the OffensiveLine object
this is really information about its 3 players
the format is free as long as it contains all the information about each of the 3 players
displays the average weight of the OffensiveLine
this has to be done using the OffensiveLine object
this has to call the averageWeight method in OffensiveLine
Personhas the following attributes
String name;
Height height;
int weight;
String hometown;
String highSchool;
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
encapsulation
if you want other classes in the same package yo have access to the attributes, you need to make them protected instead of private.
see more here.
FootballPlayerhas the following attributes
int number;
String position;
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
Height
it is a class (or type) which is used in Person defining the type of the attribute height
it has two attributes
int feet;
int inches
and a method
String toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about this class attributes as a String
it returns a formatted string with feet and inches
for instance: 5'2"
OffensiveLinehas the following attributes
FootballPlayer center;
FootballPlayer offensiveGuard;
FootballPlayer offensiveTackle;
They might also be stored in an ArrayList
and two methodsString toString( )
toString( ) overrides the superclass Object toString( ) method
toString( ) returns information about the 3 players attributes as a String
int averageWeight()
calculates and returns the average weigh of the OffensiveLine.
it is calculated based on the weight of each of its players
whats this oh _____
what is it
A) jane
B) juan.
C)juan
D) horse
Answer:
juan duhhhhh hehehe
Explanation:
A company database needs to store information about employees (identified by ssn, with salary and phone as attributes), departments (identified by dno, with dname and budget as attributes), and children of employees (with name and age as attributes). Employees work in departments; each department is managed by an employee; a child must be identified uniquely by name when the parent (who is an employee; assume that only one parent works for the company) is known. We are not interested in information about a child once the parent leaves the company.Draw an ER diagram that captures this information.
Graphics consisting of text, that can be shaped and stretched in a variety of ways, are called
a.WordArt
b.SmartArt
c.Text Boxes
d. Clip Art
Answer:
Word Art
Explanation:
Given your answer choices Word Art is the only one consisting of text that can be shaped and stretched in a variety of ways.
Robert has opened his own pet supply store so he can help himself to treats and toys whenever he wishes. In order to encourage customers to shop at his store more, he is implementing a customer loyalty program. For every $100 spent, the customer earns a 10% discount on a future purchase. If the customer has earned a discount, that discount will be automatically applied whenever they make a purchase. Only one discount can be applied per purchase. Implement a class Customer that represents a customer in Robert's store.
Answer:
Explanation:
The following code is written in Python and creates a class called customer which holds the customers name, purchase history amount, and current total. It also has 3 functions, a constructor that takes the customer name as a parameter. The add_to_cart function which increases the amount of the current total. And finally the checkout function which applies the available coupon and resets the variables if needed, as well as prints the info the to screen.
class Customer():
customer = ""
purchased_history = 0
current_total = 0
def __init__(self, name):
self.customer = name
def add_to_cart(self, amount):
self.current_total += amount
def checkout(self):
if self.purchased_history >= 100:
self.current_total *= 0.90
self.purchased_history = 0
else:
self.purchased_history += self.current_total
print(self.customer + " current total is: $" + str(self.current_total))
self.current_total = 0
Prompt the user to enter the time of the day. The user should enter d for daytime and n for nighttime. Configure a boolean variable to store if it is daytime (true) or nighttime (false). Use the boolean variable to store if it is daytime or nighttime and print if the temperature is ideal if it needs to be raised if it needs to be lowered, and by how much.
Answer:
Check the photos for the answers
Explanation:
On Earth, the pattern of daytime and nighttime repeat every day. This phenomenon takes place because of the rotation of the earth on its own axis. The rotation of the earth causes day and night on earth. The length of day and night varies on the seasons and it also varies according to the part of the earth.
What are rotation and the revolution of the earth?The rotation of the earth is one of the major movements of the earth which causes the day and night over the by the movement of the earth on its own axis. The rotation of the earth takes place from west to east direction.
Revolution is also one of the movements of the earth where the earth revolves around the sun and causes changes in season and also the duration of day and night due to its tilt over its axis.
Therefore, On Earth, the pattern of daytime and nighttime repeat every day. This phenomenon takes place because of the rotation of the earth on its own axis. The rotation of the earth causes day and night on earth. The length of day and night varies on the seasons and it also varies according to the part of the earth.
Learn more about the “revolution of the earth” here:
brainly.com/question/17731832
#SPJ2
g Write a program that reads a list of words, and a character. The output of the program is every word in the list of words that contains the character at least once. For coding simplicity, follow each output word by a comma, even the last one. Assume at least one word in the list will contain the given character. The number of input words is always less than and equal to 10. If the user enters more than 10 words before the character, the program will output Too many words and exit.
Answer:
Here you go, alter this as you see fit :)
Explanation:
array = []
cnt = 0
while cnt < 11:
x = input("Enter a word: ")
array.append(x)
cnt += 1
y = input("Add another word?(Y/n): ")
if y.lower() == "n":
break
letter = input("\nChoose a letter: ")
if len(letter) != 1:
print("Error: too many characters")
quit()
for n in range(len(array)):
if letter.lower() in array[n].lower():
print(array[n], end= ",")
Please help ASAP!
A career can include classes, experiences, jobs, and:
A. fields.
B. training.
C. regions.
D. laws.
Which heading size fits for the word headings
Answer:
Explanation:
h1 i think
what would be the result of running these two lines of code? symptoms = ["cough" "fever", "sore throat", "aches"] print (symtoms[3])
"aches"
an array starts at 0 so spot the 3 is spot 4
[1,2,3,4]
arr[3] = 4 in this case
Declare an array of 10 integers. Initialize the array with the following values: 000 101 202 303 404 505 606 707 808 909 Write a loop to search the array for a given number and tell the user if it was found. Do NOT write the entire program. Example: User input is 404 output is "found". User input is 246 output is "not found"
Answer:
In C++:
#include <iostream>
using namespace std;
int main(){
int myArray[10] = {000, 101, 202, 303, 404, 505, 606, 707, 808, 909};
int num;
bool found = false;
cout<<"Search for: ";
cin>>num;
for(int i = 0;i<10;i++){
if(myArray[i]==num){
found = true;
break;
}
}
if(found){ cout<<"found"; }
else { cout<<"not found"; }
return 0;
}
Explanation:
This line initializes the array
int myArray[10] = {000, 101, 202, 303, 404, 505, 606, 707, 808, 909};
This line declares num as integer
int num;
This initializes boolean variable found to false
bool found = false;
This prompts user for input
cout<<"Search for: ";
This gets user input
cin>>num;
This iterates through the array
for(int i = 0;i<10;i++){
This checks if num is present in the array
if(myArray[i]==num){
If yes, found is updated to true
found = true;
And the loop is exited
break;
}
}
If found is true, print "found"
if(found){ cout<<"found"; }
If found is false, print "not found"
else { cout<<"not found"; }
Find an overall minimum two-level circuit (corresponding to sum of products expressions) using multiple AND and one multi-input OR gate per function for the following set of functions. Show a K-map for each function, and draw the final two-level circuit. You will have to share terms between F and G to find the minimum circuit.
F(a, b, c, d) = m(0, 1, 2, 3, 6, 7, 8, 10, 12, 13)
G(a, b, c, d) = {m(0, 1, 2, 3, 8, 9, 10, 13)
Answer:
si la pusiera en español te pudiera responer
The ABC box company makes square puzzle cubes that measure 4 inches along each edge. They shipped the cubes in a box 8 in x 12 in x 16 in. How many cubes can they ship in the box?
Answer: They can ship 32 puzzle cubes in the box.
Explanation: So the volume of each puzzle cubes = side³
=(4)³ cubic inches.
Then the volume of the box is= (8×12×16) cubic inches.
(8×12×16)/4^3= 32
You plan on using cost based pricing. The cost of your product is 10, and you are planning a 30% mark up. What should the price of your product be?
Answer:
Selling price= $13
Explanation:
Giving the following information:
The cost of your product is $10, and you are planning a 30% mark-up.
The price of the product is calculated by adding to the manufacturing costs a predetermined percentage.
Selling price= 10*1.3
Selling price= $13
Hope this helps :)
What’s the difference packet switching and message switching??
A study found that 9% of dog owners brush their dog's teeth. Of 578 dog owners, about how many would be expected to brush their dog's teeth?
Answer:
do 578/9 to get a awnser then multiply it by 100 for a awnser then devide it by 578
Explanation:
there you go
String[][] arr = {{"Hello,", "Hi,", "Hey,"}, {"it's", "it is", "it really is"}, {"nice", "great", "a pleasure"},
{"to", "to get to", "to finally"}, {"meet", "see", "catch up with"},
{"you", "you again", "you all"}};
for (int j = 0; j < arr.length; j++) {
for (int k = 0; k < arr[0].length; k++) {
if (k == 1) { System.out.print(arr[j][k] + " ");
}
}
}
What, if anything, is printed when the code segment is executed?
Answer:
Explanation:
The code that will be printed would be the following...
Hi, it is great to get to see you again
This is mainly due to the argument (k==1), this argument is basically stating that it will run the code to print out the value of second element in each array within the arr array. Therefore, it printed out the second element within each sub array to get the above sentence.
When the code segment is executed, the output is "Hi, it is great to get to see you again "
In the code segment, we have the following loop statements
for (int j = 0; j < arr.length; j++) {for (int k = 0; k < arr[0].length; k++) {The first loop iterates through all elements in the array
The second loop also iterates through all the elements of the array.
However, the if statement ensures that only the elements in index 1 are printed, followed by a space
The elements at index 1 are:
"Hi," "it" "is" "great" "to" "get" "to" "see" "you" "again"
Hence, the output of the code segments is "Hi, it is great to get to see you again "
Read more about loops and conditional statements at:
https://brainly.com/question/26098908
A(an)_______is built-in preset calculation.
formula
function
equation
AutoSum
Answer:
Hello! The answer to your question is function I had the same question and got it right!
Explanation:
Hope this helped:)
Question 1.
Write a function called ReadTextFile that accepts a string path to the provided file as an
argument, opens the file, splits the file on spaces, and then returns a list of those strings.
• Arguments: String - a path to the puppy.txt file
• Return: A list of strings
#python code
def ReadTextFile(string):
with open(string, "r", encoding="utf-8") as file:
return file.read().split(" ")
print(ReadTextFile("puppy.txt"))
cmd |> ['text', 'text']
By the way, you can look into the Russian community "brainly", I published a lot of similar code there.
znanija.com/app/profile/21571307
Which of the following is the best way to keep up with trends in your industry?
Read the newspaper
Watch the news
Conduct scholarly research
Use social media
Answer:
Use social media
Explanation:
Social media has significantly helped to bridge gaps in the communication as end users are able to send and receive messages in real-time without any form of delay. Also, social media platforms facilitate the connection of friends, families, co-workers and brands with one another by sharing memories, innovations, new technologies, knowledge and ideas without being physically present in the same location through the use of social network services such as Face-book, Insta-gram, Twitter, LinkedIn, Zoom, Sk-ype, Hangout, You-Tube, etc.
Hence, the best way to keep up with trends in your industry is to through the use of social media because you get to see and learn from trending ideas, methods of production, technologies, and innovations that are being posted from time to time.
Define the _make method, which takes one iterable argument (and no self argument: the purpose of _make is to make a new object; see how it is called below); it returns a new object whose fields (in the order they were specified) are bound to the values in the interable (in that same order). For example, if we called Point._make((0,1)) the result returned is a new Point object whose x attribute is bound to 0 and whose y attribute is bound to 1.
We can actually see that the _make method is known to be a function that creates named tuple type.
What is _make method?_make method is seen in Python programming which is used to create a named tuple type instantly. It can be used for conversion of objects e.gtuple, list, etc. to named tuple.
Thus, we see the definition of _make method.
Learn more about Python on https://brainly.com/question/26497128
#SPJ2
Given a HashMap pre-filled with student names as keys and grades as values, complete main() by reading in the name of a student, outputting their original grade, and then reading in and outputting their new grade.Ex: If the input is:Quincy Wraight73.1the output is:Quincy Wraight's original grade: 65.4Quincy Wraight's new grade: 73.1GIVEN TEMPLATES StudentGrades.javaimport java.util.Scanner;import java.util.HashMap;public class StudentGrades {public static void main (String[] args) {Scanner scnr = new Scanner(System.in);String studentName;double studentGrade; HashMap studentGrades = new HashMap(); // Students's grades (pre-entered)studentGrades.put("Harry Rawlins", 84.3);studentGrades.put("Stephanie Kong", 91.0);studentGrades.put("Shailen Tennyson", 78.6);studentGrades.put("Quincy Wraight", 65.4);studentGrades.put("Janine Antinori", 98.2); // TODO: Read in new grade for a student, output initial// grade, replace with new grade in HashMap,// output new grade }}
Answer:
import java.util.Scanner;
import java.util.HashMap;
public class StudentGrades {
public static void main (String[] args) {
Scanner scnr = new Scanner(System.in);
String studentName;
double studentGrade;
HashMap<String, Double> studentGrades = new HashMap<String, Double>();
// Students's grades (pre-entered)
studentGrades.put("Harry Rawlins", 84.3);
studentGrades.put("Stephanie Kong", 91.0);
studentGrades.put("Shailen Tennyson", 78.6);
studentGrades.put("Quincy Wraight", 65.4);
studentGrades.put("Janine Antinori", 98.2);
// TODO: Read in new grade for a student, output initial
// grade, replace with new grade in HashMap,
// output new grade
studentName = scnr.nextLine();
studentGrade = scnr.nextDouble();
System.out.println(studentName + "'s original grade: " + studentGrades.get(studentName));
for (int i = 0; i < studentGrades.size(); i++) {
studentGrades.put(studentName, studentGrade);
}
System.out.println(studentName + "'s new grade: " + studentGrades.get(studentName));
}
}
Explanation:
The program first reads in the entire name (scnr.nextLine()) and the next double it sees (scnr.nextDouble()). In the HashMap, it is formatted as (key, value). studentName is the key, while studentGrade is the value. To get the name when printed, use studentName. To get the grade, use studentGrades.get(studentName).
After, use a For loop that replaces the studentGrade with the scanned Double by using studentName as a key. Use the same print statement format but with different wording to finally print the new grade. Got a 10/10 on ZyBooks, if you have any questions please ask!
Use the drop-down menus to explain what happens when a manager assigns a task in Outlook.
1. Managers can assign tasks to other users within_______ .
2. Once the task is assigned, Outlook__________ the assignment to that user.
3. The user must_______ the task to have it placed in their_________ .
Answer:
1. an organization
2. emails
3. accept
4. to-do list
Explanation: edge
Answer:Use the drop-down menus to complete statements about assigning tasks in Outlook.
A Task Request form is an interactive way to assign tasks to
✔ Outlook users
and report updates on the status of an assigned task.
An assigned task sends
✔ an email
request for the user to accept or decline and sends
✔ an automated response message
to the assigner.
Explanation:
An entity can be said to have __ when it can be wronged or has feelings of some sort
PLEASE HELP!!!
What is the output of the following code snippet if the variable named cost contains 100? if cost < 70 or cost > 150 : discount = 0.8 * cost else : discount = cost print("Your cost is ", discount)
Answer:
The output is: Your cost is 100
Explanation:
Given
The above code snippet
and
[tex]cost = 100[/tex]
Required
Determine the output of the code
if cost < 70 or cost > 150
The above condition checks if cost is less than 70 or cost is greater than 150
This condition is false because 100 is neither less than 70 nor is it greater than 150
So, the else statement will be executed.
discount = cost
Which means
discount = 100
So, the print instruction will print: Your cost is 100
List the three ways Python can handle colors.
Answer:
Try using coloramapackage in python for text colour & has cross platform support across Windows & Linux. It can also be used in conjunction with existing ANSI libraries like Termcolor. This approach would be better than manually printing ASCII sequences for text colouring on terminals. from colorama import Fore, Back, Style
Explanation:
do you know that the 80s was not one of Disney's best decades? what was a reason?
Answer:
They produced a movie called the black couldren that nearly killed them.
