Write a class called point that represents a point in 2d plane.
- the constructor accepts the x and y dimensions of the point.
- provide a method getx that returns the x coordinate of a point, and another method gety
that returns the y coordinate of a point.
- provide a method called translate that changes the original coordinates of the point by
adding a given values for x and y coordinates.
- provide a method distanceto that calculates the distance between that point and another
one.
use this equation to calculate the distance math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2))
while the math is a library you should import. where the (x1, y) is the coordinates of the first point
and (x2, y2) is the coordinates of the second point
the output should be like this screenshot
Answers
In this way, writing the code in C++ we can say that it will be possible to make the coordinates on the planes.
Writing the code we have:#include <iostream>
#include <cmath>
#include <iomanip>
using namespace std;
class Point{
private:
float x;
float y;
public:
Point(){
x = y = 0;
}
Point(float x, float y){
this->x = x;
this->y = y;
}
float getX(){
return x;
}
float getY(){
return y;
}
float getDistance(){
return math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2));
}
string toString(){
return "("(x1, y)","(x2, y2)")";
}
};
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Related Questions
Complete the following sentences using each of the words provided ONCE only. KEYBOARD DESKTOP STORE PRINTER COMPUTER MOUSE MONITOR CD Bay PRINTER TOWER CASE CENTRAL PROCESSINGENIT is an electronic device that retrieves, and processes shows you what is going on in the computer. is the first image you see on your screen when the computer is is used for telling the computer what to do. is used for typing documents. is used for putting documents on paper. you can insert a CD or Compact Disc. is is box inside and shaped 1) A 2) The 3) The data. switched on. 4) The 5) The 6) The 7) In the 8) The it
Answers
Answer:
Explanation:
Monitor is an electronic device that retrieves, and processes shows you what is going on in the computer.
Desktop is the first image you see on your screen when the computer is is used for telling the computer what to do.
keyboard
is used for typing documents. Printer is used for putting documents on paper. CD Bay you can insert a CD or Compact Disc. is is box inside and shaped
Write a Java expression that converts the value of 'y' into an integer, and assigns the value to 'x'.
Answers
[tex]\huge{\purple{\underline{\underline{\mathfrak{\red{\bigstar answer:: \bigstar}}}}}}[/tex]
int y = (int) y;
int x = y;
Hope it helps..♪When an attacker has access to a password file, they can run a password-cracking program that uses a dictionary of known words or passwords as an input file. What type of attack is this attacker performing
Answers
The type of attack that the attacker is performing is a dictionary attack.
What is a dictionary attack?A dictionary attack is a way of breaking right into a password-protected computer, community, or different IT useful resource with the aid of using systematically coming into each phrase in a dictionary as a password.
A dictionary attack also can be utilized an try to discover the important thing vital to decrypt an encrypted message or document.
The missing information in the question:
ciphertext-only
brute force
dictionary
replay
Therefore, The type of attack that the attacker is performing is a dictionary attack.
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Which of the following choices is evidence that present-day vertebrates shared common ancestors?
They all have hearts and feet.
They display similar embryo development and share common genes that control development.
They have many bone structures that are unique to each species.
They all thrive in a single
ecosystem.
Answers
Answer:
B/Second
Explanation:
They display similar embryo development and share common genes that control development.
When staff member is resistant to change, but is open to factual information to support the need for change, what type of behavioral change strategy should the manager use to implement change
Answers
The type of behavioral change strategy that the manager can use to implement change is Positive reinforcement.
What is Positive reinforcement?This is known to be the introduction of a good or pleasant stimulus after a behavior is said to be displayed.
Note that The type of behavioral change strategy that the manager can use to implement change is Positive reinforcement as desirable stimulus empowers the behavior, making it more likely to occur.
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Write a recursive, string-valued method, reverse, that accepts a string and returns a new string consisting of the original string in reverse. For example, calling reverse with the string goodbye returns the string eybdoog.Reversing a string involves:
Answers
The program is an illustration of recursive functions in Python;
Recursive functions are functions executed from within itself
The python programThe program written in python, where comments are used to explain each action is as follows:
#This defines the function
def revStr(myStr):
#This returns an empty string if the string is empty
if myStr == "":
return myStr
#If otherwise, this returns the reversed string recursively
else:
return revStr(myStr[1:]) + myStr[0]
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Summary on how drones can help manage the environment
Answers
Answer:
Well, I do know that they can help water plants they can also use sprays and other things that help the environment.
Explanation:
I learned this in my PLTW.
The destination transmission control protocol (TCP) process has set a 1,000-byte receive buffer window. The source TCP sequence number starts at 23,100 and sends the following segments, in order: Segment 1-200 bytes; Segment 2-300 bytes; Segment 3-200 bytes; and Segment 4-300 bytes. The last acknowledgment the source received was sequence number 23,600 saying the receive buffer can now hold 800-300 byte streams. The retransmission timer for sequence number 23,600 has expired, so what will the source TCP do next
Answers
Because the retransmission timer for sequence number 23,600 has expired, the source TCP will trigger a process that resends segments 3 and 4.
What is TCP/IP?A term in Computer Networking Protocol, it stands for Transmission Control Protocol/Internet Protocol.
It serves the function of indicating how data is transported over the internet by ensuring that there is communication from end to end.
This end-to-end communication process is able to spot how such data can be sectionalized into packets, addressed, routed, transmitted and how it is received when it gets to the terminal point.
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Consider the following method: public int mystery(int n) { if(n > 6) { return 1 mystery(n - 1); } return n % 3; } What is the value of mystery(10)
Answers
Answer:
Ans1--- The output is 9 Explanation--- mystery(5)=mystery(4)+2 mystery(4)=mystery(3)+2 mystery(3)=mystery(2)+2 mystery(2)=2+1=3
What are three key components of effective computer games?
A. An obstacle or enemy that makes the game challenging
B. A continuously updating point score
C. A set of rules that is fair and transparent
D. A goal that you must reach or achieve to "win"
SUBMIT
Answers
The key components of effective computer games are:
An obstacle or enemy that makes the game challenging A set of rules that is fair and transparent. A goal that you must reach or achieve to "win" What is computer game?A computer games is known to be a game that a person often plays through the use of a computer and it is called a video game.
Note therefore, that The key components of effective computer games are:
An obstacle or enemy that makes the game challenging A set of rules that is fair and transparent. A goal that you must reach or achieve to "win"Learn more about computer games from
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What type of websites, which let users share personal stories and photos, became popular in the 2000s?.
Answers
Answer:
MMORPGS was a type of website that let users share their stories and pics across the world wide web
Explanation:
Which option identifies the programming paradigm selected in thr following scenario? A student is writing a science fiction story that deals with artificial intelligence. He wants to be realistic. He decides to add computer terms to the story that pertain to his storyline.
A. Java
B. Python
C. Perl
D. Ruby
Answers
Answer:
java
Explanation:
Java es rápido, seguro y fiable. Desde ordenadores portátiles hasta centros de datos, desde consolas para juegos hasta computadoras avanzadas, desde teléfonos móviles hasta Internet, Java está en todas partes. Si es ejecutado en una plataforma no tiene que ser recompilado para correr en otra. Java es, a partir de 2012, uno de los lenguajes de programación más populares en uso, particularmente para aplicaciones de cliente-servidor de web
3. What of the following is the main components of computer system?
a. CPU, Input unit, Output Unit, Memory Unit
b. CPU, Memory, System bus, Input, Output, Pen drive
c. Modem, Keyboard, Word Processor, Printer, Screen
d. Memory, Video Card, Monitor, Software, Hardware.
Answers
Answer:
CPU, input unit, Output unit, memory unit
Where should the VPN concentrator be installed?
On the cloud
Outside of the network
On the network edge using a firewall
On the network edge without a firewall
Answers
Answer:
or this?
Explanation:
the vpn is this it?
Write a program that draws an 8 8 chess board, with alternating gray and white squares. You can use the SetTextColor and Gotoxy procedures from the Irvine32 library
Answers
Using the knowledge in computational language in C code it is possible to write a customized chess code.
Writting the C code as:Wait PROTO
Write PROTO
CrLf PROTO
Delay PROTO
Clrscr PROTO
PROTO times:byte, color:dword
PROTO times:byte, color:dword
ROTO color:dword
PROTO color:dword
UpdateColor PROTO
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Pls help me po:{
I need the answer lang po talaga , pls:{
Answers
Answer:
for cutting it's scissors for measuring it's the tiny measurement spoonlikes for mixing it's the blender and preparatory
how does a paper prototype minimize constraints when compared to a digital one
Answers
A regular prototype minimizes constraints if compared to a paper one because possible problems in use can be identified easily.
What is a prototype?This refers to the initial model of a product designed to test the features of the model before it is released to the market.
What are the differences between digital and paper prototypes?Online protoypes are often time-saving, however, because some features of the prototype cannot be tested, a regular protoype is much better to identify possible problems in design or use.
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What will be the output, if any, when the user clicks the right mouse button?
from tkinter import
def clicked(event):
print("That hurt.")
widget = Button(None, text='Button')
widget.pack()
widget.bind('', clicked)
widget.mainloop()
O an error statement
O That hurt.
O no output
O Button
Answers
The output, if any, when the user clicks the right mouse button is (b) That hurt
How to determine the output?The flow of the program implies that:
When the user clicks the button, the program prints "That hurt" without the quotes.
This action is on the third line of the program
Hence, the output, if any, when the user clicks the right mouse button is (b) That hurt
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To write, test and run your JavaScript code, you need ..................
Answers
ANSWER:
To write a JavaScript code, you need a web browser and either a text editor or an HTML editor.
There are numerous strict and steadfast rules when it comes to composition.
answers:
true
false
Answers
Answer:
false
Explanation:
none ¯\_(ツ)_/¯
Please help quick!! 20 points
a table is a ___ of rows and columns that provides a structure for presenting data.
Answers
Answer:
vertical and horizontal
Human interest stories usually focus on:
OA. celebrities and politicians.
OB. a worldwide catastrophic event.
OC. animals in danger.
D. people's triumphs and struggles.
Answers
The human interest stories are found to be made focused on the people's triumphs and struggles. Thus, option D is correct.
What are stories?Stories are the given as the part of the narrative tale comprising the events and the experiences presented with the sequence of words. The stories can be fictional and nonfictional.
The humans found the stories that are related to the struggles and have the connections with the people's triumphs to be more focused. Thus, option D is correct.
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Assume x represents an integer number, what is the highest index value in the following array? byte[] values = new byte[x]; Group of answer choices
Answers
Answer:
You forgot to add a group of choices, however assuming this programming language uses 0-based indexes the answer would be x - 1
Explanation:
Zero based index languages have array indexes starting at 0. When you create that array, you use x to define the amount of elements, however due to the array starting at the index 0, the arrays highest index would be x - 1 instead of x.
Color, font, and images are all important aspects of good ________.
A. contrast
B. coordination
C. design
D. planning
Answers
Color, font, and images are all important aspects of good design. Check more about design below.
What is the Principles of Design?A Good design is one that has to have a good understanding of how design works.
Note that the color, contrast and others are very important part of creating good designs and as such, Color, font, and images are all important aspects of good design.
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Susan discovers the following log entries that occurred within seconds of each other in her Squert (a Sguil web interface) console. What have her network sensors most likely detected
Answers
Based on the above, A port scan have her network sensors most likely detected.
What is this case about?As a result of the different of connection made as shown, it is most likely due to port scan because the numbers of failed connections to a lot of services within a few seconds is similar for a port scan attempt.
Therefore, Based on the above, A port scan have her network sensors most likely detected.
See options below
A failed database connection from a server
A denial-of-service attack
A port scan
A misconfigured log source
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If you accidently looked up a link, and the same link keeps popping up everywhere, how do you stop it? On a phone.
Answers
Answer:
u go to your settings and stop notification
Answer:
On your Android phone or tablet, open the Chrome app Chrome · Go to a webpage. · To the right of the address bar, tap More More and then · Tap Site settings.
2
select the correct answer.
which part connects the cpu to the other internal parts of a computer?
o a.
alu
ob.
bus
o c.
control unit
od.
memory unit
oe.
register
Answers
Answer:
the control center
Explanation:
hope this helps :)please make me brainliest\
Which statement best describes one reason why assembly language is easier
to use than machine language?
Answers
Answer:
machine language uses binary code and assembly language uses mnemonic codes to write a program.
Explanation:
In a nutshell, machine language uses binary code, which is almost impossible for humans to decipher, whereas assembly language uses mnemonic codes to write a program. Mnemonic codes make it simpler for humans to understand or remember something, and so make the language a bit easier for humans to use than machine code.
in which part of the scratch interface does a programmer combine code blocks to build the program?
a. sprite info pane
b. block palette
c. stage
d. scripts area
Answers
Answer:
D
Explanation:
The sprite info pane is for an overview over your sprites and their visibility, coordinates, etc.
The block palette is where you select blocks from.
The stage is where your figures move and do stuff.
The scripts area is where you combine blocks from the palette together.
Def transfer(bank, log_in, usera, userb, amount): ''' in this function, you will try to make a transfer between two user accounts. bank is a dictionary where the key is the username and the value is the user's account balance. log_in is a dictionary where the key is the username and the value is the user's log-in status. amount is the amount to be transferred between user accounts (usera and userb). amount is always positive. what you will do: - deduct the given amount from usera and add it to userb, which makes a transfer. - you should consider some following cases: - usera must be in the bank and his/her log-in status in log_in must be true. - userb must be in log_in, regardless of log-in status. userb can be absent in the bank. - no user can have a negative amount in their account. he/she must have a positive or zero balance. return true if a transfer is made. for example:
Answers
Using the knowledge in computational language in python this code will be described for bank is a dictionary where the key is the username and the value is the user's account balance.
Writing code in python:def transfer (bank, log_in, userA, userB, amount):
if userA in bank and log_in[userA]:
if userB in log_in:
if amount <= bank [userA]:
bank [userA] -= amount
bank[userB] += amount
return true
return false
bank= {"Bradon": 115.5, "Patrick": 18.9, "Sarah": 827.43, "Jack": 45.0, "James": 128.87}
log_in= {"Bradon": False, "Jack": False, "James": False, "Sarah": False}
transfer(bank, log_in, "Bradon", "Jack", 100)
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