How many rotating wheels did it take to make Davinci's Mechanical Calculator?

Creating a single Scanner object in main() and passing the object to other methods is considered good practice because to it help to make subsequent reads faster and when a method needs to read user input.

Scanner class is known to be one that allows the user to take input from console. It helps one to know the java compiler that system input will be given via console(keyboard).

When a method is said to needs to read user input, a good thing to do is to form a single Scanner object in main() and then one has to move that Scanner object to the method.

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The program is an illustration of functions, that involves a group of code segments that are executed when called or evoked

The calendar program in Python, where comments are used to explain each line is as follows:

#This checks for leap year

def leap_year(y):

  if y % 4 == 0:

      return 1

  else:

      return 0

#This returns the number of days in the month

def number_of_days(m,y):

  if m == 2:

      return 28 + leap_year(y)

  elif m == 1 or m == 3 or m == 5 or m == 7 or m == 8 or m ==10 or m == 12:

      return 31

  elif m == 4 or m == 6 or m == 9 or m == 11:

      return 30

#This returns the number of days left in the month

def days(m,d):

  dayList = [0,31,59,90,120,151,181,212,243,273,304,334]

  return dayList[m-1] + d

#This returns the number of days left in the year

def days_left(d,m,y):

  if days(m,d) <= 60:

      return 365 - days(m,d) + leap_year(y)

  else:

      return 365 - days(m,d)

#The main begins here

#This next three lines gets input for date

day=int(input("Day: "))

month=int(input("Month: "))

year=int(input("Year: "))

#This gets the choice from the user

menu=int(input("Press 1 to calculate the number of days in the given month.\nPress 2 to calculate the number of days left in the given year.\nChoice: "))

#This prints the number of days in the month

if menu == 1:

  print(number_of_days(month, year))

#This prints the number of days left in the year

elif menu == 2:

  print(days_left(day,month,year))

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Answer:

When a Layer 2 switch receives a frame with a broadcast destination address, it floods the frame to all ports except the port on which it received the frame.

Explanation:

[tex]Answer:[/tex]

Your computer is set to that by default. If you want the display to be separated, see what you can find in your settings[tex].[/tex]

If that doesn't work, try to find some reliable help on a browser search.

the answers are:

- input

- processing

- output

- storage

- storage

Answer:

- input

- processing

- output

- storage

- storage

Explanation:

Answer:

this looks pretty good

Explanation:

I would write with it

And we will contact you as soon as possible

Answer:

Installation

Explanation:

whenever you download a program like firefox you have to install it to use it first

Answer: I think you need to reset your pc

Explanation: or get it fixed at a shop

You can increase the range of a projectile by increasing the launch height.

The range of a projectile can be  increased so as to be able  to cover a long distance.

For one to be able to so this, one must increase the range of the velocity of the projectile as the The launch angle is the one that helps to know the range and maximum height of that object.

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Answer:

Benefit: Artificial Intelligence is taking us to ground breaking levels in medicine and science

Negative: As Artificial inTelligence slowly becomes smarter it can take over jobs, which could lead to increased unemployment

Explanation:

Answer: audio cues

Explanation: "Specific sounds, or audio cues, can be used to convey visual information, like indentations."

Answer:

audio cues

Explanation:

i just took it hope im not too late :D

Answer:

find the main idea

Explanation:

Answer:

I would choose "Home" by Bebe Rexha, X Ambassadors, and more.

Explanation:

I think this because it talks about your place where you feel safe, a place you can take off the unbearable weight of stress, and more.

Have an amazing day!!

PLEASE RATE AND MARK BRAINLIEST!!!

Answer: The answer is Resume

Explanation: I had this question on a quiz of mine and got the question right! Trust me it’s the right answer

It should be noted that the type of document would be best created in Word is B:Resume.

Documents serves as piece of written or electronic matter which gives information, one of this document is a resume.

A resume can be regarded as formal document which is been presented by job applicant to the employers, it itemize qualifications of the applicants for a position.

We can conclude that Microsoft word which is computer program can be used to create this resume.

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Answer:

add them all

Explanation:

Answer: Instructions

Explanation: Common knowledge, plus i got it right on a test

In python:

switches = int(input("How many switches? "))

max_pos = 2

power = 1

i = 1

while i < switches:

power = max_pos * power

i += 1

print(f"The total number of outcomes is {power}")

I hope this helps!

Answer:false

Explanation:

Coding:

   import java.util.ArrayList;

   import java.util.Comparator;

   import java.util.List;

   import java.util.Scanner;

   public class StuckInARutSilver {

       public static void main(String[] args) {

           Scanner in = new Scanner(System.in);

           List<Integer> eastCows = new ArrayList<>();

           List<Integer> northCows = new ArrayList<>();

           int n = in.nextInt();

           int[] xs = new int[n];

           int[] ys = new int[n];

           for (int j = 0; j < n; j++) {

               if (in.next().charAt(0) == 'E') {

                   eastCows.add(j);

               } else {

                   northCows.add(j);

               }

               xs[j] = in.nextInt();

               ys[j] = in.nextInt();

           }

           eastCows.sort(Comparator.comparingInt(j -> ys[j]));

           northCows.sort(Comparator.comparingInt(j -> xs[j]));

           boolean[] isStopped = new boolean[n];

           int[] amtStopped = new int[n];

           for (int j : eastCows) {

               for (int k : northCows) {

                   if (!isStopped[j] && !isStopped[k] && xs[k] > xs[j] && ys[j] > ys[k]) {

                       if (xs[k] - xs[j] > ys[j] - ys[k]) {

                           isStopped[j] = true;

                           amtStopped[k] += 1 + amtStopped[j];

                       } else if (ys[j] - ys[k] > xs[k] - xs[j]) {

                           isStopped[k] = true;

                           amtStopped[j] += 1 + amtStopped[k];

                       }

                   }

               }

           }

           for (int j = 0; j < n; j++) {

               System.out.println(amtStopped[j]);

           }

       }

   }

Explaination:

We can solve this problem by considering all pairs of a cow going east and a cow going north in order to determine which cow directly stops which other cow. Let's say the cow going east starts from (x,y) and the cow going north starts from (u,v). Their theoretical paths intersect if x<u and v<y, in which case they must intersect at (u,y). This means that, assuming both cows reach (u,y) (instead of being stopped earlier), the cow that reaches (u,y) first will stop the other cow (if they both reach at the same time, as per the problem statement neither one is stopped).

Therefore, in order to determine the stopping relations, you might naively loop through all pairs of eastward cows and northward cows and see which cows reach the intersection point first. However, this doesn't account for the fact that either one may have been stopped earlier.

A clean way to deal with this is to sort all eastward cows by their y and all northward cows by their x, then loop through all pairs of eastward and northward cows in this order. We then keep track for each cow of whether we know it is stopped and the amount of cows that we know it has stopped (directly or indirectly).

The sorting guarantees that each northward cow will be checked against the eastward cows in increasing order of when the northward cow would reach their intersection point, and similarly for the eastward cows. Because of this, when we check a pair of cows neither of which we know has stopped yet, we can be sure that both will reach the intersection point and thus the earlier one must have stopped the later one. We also know that this means that the later cow can't now reach any more intersections than it already has, so the amount of cows it has stopped is final and we can add it, plus 1 for that cow itself, to the count for the earlier cow. Note that with other approaches, it may be necessary to run a second pass of essentially a recursive depth-first search to identify and count sizes of "connected components" of stopped cows, in order to assign blame counts appropriately.

The complexity of sorting is O(NlogN), and looping through all pairs of northward and eastward cows is O(N2), so the overall complexity is O(N2). Solutions in O(N2logN) would also be fast enough.

Answer:

Indonesia's capital has just been relocated from Jakarta to a site within the jungle of Kalimantan on Borneo island after parliament approved the bill. It will strengthen supply chains and place Indonesia "in a more strategic position in world trade routes, investment flows, and technological innovation."

Explanation:

mark as brainiest

Answer:

President Joko Widodo first announced the plan to move Indonesia's capital in 2019, in an effort to relieve the huge environmental challenges facing Jakarta, and to redistribute wealth. Indonesia's legislature on Tuesday passed a bill that creates the legal framework for moving the country's capital from Jakarta — a sinking, congested, polluted and flood-prone megacity with more than 10 million residents — to the jungles of Kalimantan, on Indonesia's portion of the island of Borneo.

Explanation:

hope you like it, brainliest is an option :)

Answer:

Kind of, I like coding and helping people with python, etc.

Planning to learn C# soon.

Answer:

FTP (File Transfer Protocol) is a network protocol for transmitting files between computers over Transmission Control Protocol/Internet Protocol (TCP/IP) connections. Within the TCP/IP suite, FTP is considered an application layer protocol.

Explanation:

hope it helps you mark me as brainlist and follow me

Answer:

Apprenticeship

Explanation:

Apex, Just took the test

All of the given are types of education that you can receive at a two year college except apprenticeship. The correct option is B.

A new generation of practitioners of a trade or profession can be trained through an apprenticeship program, which combines classroom instruction with on-the-job training.

Apprenticeships can also help professionals get a license to work in a regulated field. A compensated work that allows the employee to learn and develop experience is called an apprenticeship.

Apprentices complete classroom-based learning with a college, university, or training provider for at least 20% of their working hours in addition to their on-the-job training, which results in a nationally recognized qualification.

With the exception of apprenticeship, all of the aforementioned educational options are available at two-year colleges.

Thus, the correct option is B.

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#SPJ2

The one which is used to enter or display one complete row of information in a range or table without scrolling horizontally is database tool.

Microsoft Excel is the electronic sheet in which the data can be arranged and saved for the future use. This data in a Microsoft excels arranged in the rows and the column of the Microsoft Excel.

The options given in the problem are,

The one which is used to enter or display one complete row of information in a range or table without scrolling horizontally is database tool.

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Answer:

Correct answer is 'Create'

Explanation:

Took the test.

Answer:

A merge field is a field you can put in an email template, mail merge template, custom link, or formula to incorporate values from a record. For example, you can place a merge field in an email template so that the greeting includes the recipient's name rather than a generic “Hello!”.

Answer:

It could be broken, your browser does not support it, or something in your settings may be blocking it.

According to my knowledge, "The simplest solution is to reboot. Close it down and open it again. If the problem persists, try restarting your computer. Try restarting and see if your camera works."

Hope this helps!