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.
Kathy wants to add the numbers entered in a range of selected cells. To do this, which tab will she click on the menu that appears after clicking on Totals in the Quick Analysis option
The tab that she will click on the menu that appears after clicking on Totals in the Quick Analysis option is Sum
What is quick analysis?Quick Analysis is known to be the tool that helps one to known a range of data and it also aid one to pick the right chart with just some commands.
Note that in this tool, one has to Select a range of cells, also Select the Quick Analysis button that will show at the bottom right corner of the the clicked data.
See options below
a.
Sum
b.
Count
c.
Average
d.
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Many people are concerned about data privacy. Imagine that you were hired to advise a company about how they can be sure that their customers’ data stays private. What would you tell them?
Answer:
Conduct a data privacy audit. See where and at what level the company is collecting data and check your legal obligations
Minimize data collection and retention. The more data you hold the more open you are to being hacked and the more data you collect the more you have to answer to customers
Secure the data you keep. With examples of software you use for security
Post a public privacy policy
Provide a forum for complaints.
Explanation:
need help!!!!!!!Write a 200 word paper on the new developments, describing how these effect the telescopes, and in what environments these work best.
Answer:
Development in science and technology have improved many things.It make the trains more better and comfortable . It has replaced steam engine. Development in science and technology have improved our life easier. Because of science and technology modern scientists have made many things like Metro train , Aeroplane , Modern engine etc. Now anyone can go any part of the world because of the help of development in science and technology. Now their are many way for growing crops, It helps the farmer very much.
Explanation:
When a device sends a RS NDP packet, looking for a new local IPv6 router, which destination address would be involved in this request
The destination address would be involved in this request is the Address Resolution Protocol (ARP)
How does NDP functions in IPv6?In IPv6, the Address Resolution Protocol (ARP) is known to be the one that often is replaced by the Neighbor Discovery Protocol (NDP).
The IPv4 command is one that depicts the fact that ARP has been replaced by the IPv6 command . The information that is often shown by this command are the IP address, the MAC (Link Layer) address, etc.
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If the user, when asked for his/her date of birth, enters a date in the future, this error should be caught by a ________ check.
Answer:
The answer is reasonableness.
Your answer is Reasonableness check
Explanation:
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!
What month of the year has 28 days?
Answer: February
Explanation:
Which type of removable media uses a laser to pick up deformities embedded in the media that contain the information
Answer:
Optical
Explanation:
In the future, where will an increasing majority of data come from?
In the future, where will an increasing majority of data come from the cloud.
Where will more of data come from?A lot of Data volumes is said to increase and thus it will move or migrate to the cloud.
Note that the majority of big data experts were said to have agree that the numbers of generated data will grow very fast in the future and it will be one that its growth can come from social data, machine data or transactional data.
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what is an electronic device that manipulates information, or "data"
Answer:
Computer
Explanation:
A computer is a very functional electronic device that has been helping people since decades ago. It has so many functions including the manipulation of data. It means the computer can control volumes of data on its own. Such manipulation means that it can store data in several locations and recover them. It also operates by processing data in a very quick manner.
Which of the following activities Best describes the use of marketing as a form of digital communication
OA An online discount clothing company sends an email about its upcoming sale,
OB. A teacher posts a list of assignments online for students to access
OG A doctor's office emails a patient to remind them about an upcoming appointment
OD. A friend downloads a new song by her favorite artist to her phone.
Reset
Next
TRUE or FALSE. 2. 1 Information is a collective term used for words, numbers, facts,
Answer:
True
it is the best way to get words facts and number
Alicia is typing a research paper. She is having difficulty remembering the proper format for the references. Alicia should _____.
A. leave out the reference list.
B. Hope that nobody notices that the references are not in the correct format.
C. Include the references in the appendices.
D. Look up the APA guidelines for formatting a reference.
Answer:
D
Explanation:
i'm not 100% sure, sorry.
If Alicia is facing difficulty in remembering the proper format for the references. She should look up the APA guidelines for formatting a reference. Thus, the correct option for this question is D.
What is reference formatting?Reference formatting may be characterized as a type of process that should appear in bold in upper and lower case and be centered at the top of the page. All reference entries should be double-spaced.
All references should be in a "hanging indent" format. Apart from this, it also includes a set of guidelines through which texts are arranged and regulated with respect to it the same pattern.
It should be required for all if they forget the actual format of any reference, they have to look it up once prior to its completion in order to reduce the chances of corrections.
Therefore, if Alicia is facing difficulty in remembering the proper format for the references. She should look up the APA guidelines for formatting a reference. Thus, the correct option for this question is D.
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The Director of your company is traveling out of the country with the company laptop. Which feature will you need to configure to prevent theft of the laptop
The feature you need to configure to prevent theft of the laptop is The LoJack tracking software.
What is LoJack a software?LoJack is a software that is made for Laptops. It is known to be a proprietary laptop theft recovery software that helps one to have a remote access to lock, delete files from their system.
Thiss app can also helps a person to locate the stolen laptop as with the case of the Director above.
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Why start topology is more reliable than bus or ringtone topology ?
Answer:
Star topology is used to ease the probabilities of network failure by connecting all of the systems to a central node. ... In contrast to the bus topology, the star topology allows each machine on the network to have a point to point connection to the central hub and there is no single point of failure.
Please help. Would appreciate it if you answer soon.
Answer:
C- He shouldn't trust the website for both reasons
Explanation:
Answer:
c
Explanation:
a statement or account giving the characteristics of someone or something is called?
Pa-sagot po pls need ko na po ng answer rn.Thank you so much po in advance
REPORT
✔︎Naghahakot ng pts
✔︎Non sense answer
Brainliest
✔︎RIGHT ANSWER
a statement or account giving the characteristics of someone or something is called description.
I hope it's help ^^
What type of a structure is the best way to iterate through the characters of a string?.
Answer:Using the character iterator is probably the only correct way to iterate over characters, because Unicode requires more space than a Java char provides. A Java char contains 16 bit and can hold Unicode characters up U+FFFF but Unicode specifies characters up to U+10FFFF.
Explanation:
What are the ending contents of the array? Choices show elements in index order 0, 1, 2. int yearsList[3]; yearsList[0] = 5; yearsList[1] = yearsList[0]; yearsList[0] = 10; yearsList[2] = yearsList[1];
The array yearsList is used to hold multiple values and variables
The ending content of the array are 10, 5, 5
How to determine the ending content of the arrayThe first line of the program declares an array variable of three elements
int yearsList[3];
The second line assigns 5 to the 0 index
yearsList[0] = 5;
The next line assigns the value of the 0 index to the 1 index.
So, we have:
yearsList[0] = 5;
yearsList[1] = 5;
The next line assigns 10 to the 0 index.
So, we have:
yearsList[0] = 10;
yearsList[1] = 5;
The next line assigns the value of the 1 index to the 2 index.
So, we have:
yearsList[0] = 10;
yearsList[1] = 5;
yearsList[2] = 5;
Hence, the ending contents of the array are 10, 5, 5
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Using computer technology to harm another person is known as pharming. cyber-bullying. hacking. vishing.
Answer:
It is B and C.
But what are these, really?Cyber bullying is when you use your form of technology to harm another person. It can harm them mentally and sometimes is so bad that it can cause depression.
Hacking is to mess with a server which can cause complicated errors and even breakage of code.
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I hope this answered your question! Have a wonderful day.
I WILL MARK BRAINLIEST Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are common tasks performed by Graphic Designers? Check all that apply.
conferring with clients
creating designs, concepts, and sample layouts
scheduling projects for clients
hiring and training new team members
determining size and arrangement of illustrative material and copy
developing graphics and layouts
Based on the information given, the tasks that are performed by graphics designers are:
conferring with clientscreating designs, concepts, and sample layoutsdetermining size and arrangement of illustrative material and copydeveloping graphics and layouts.It should be noted that graphic designers confer with clients and
create designs, concepts, and sample layouts.
They also determine the size and arrangement of illustrative material and copy as well as develop graphics and layouts.
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Answer: Abef.
Explanation:
Explain whats Cropping in your own words (photos)
;w;) - Actually, cropping is just removing parts of a picture to have the main scene on focus. I was once in a photography class, and I took a picture of the Appalachian mountains.
When using the routing information protocol (rip) to transfer data from one network to another, the path ____ is chosen.
Answer:
When using the routing information protocol (rip) to transfer data from one network to another, the path with the smallest number of hops is chosen.
1. It is the main energy provider in the process of food manufacture in the plant kingdom. *
Can someone buy me eddie van der tabs???
Answer:
No
Explanation:
U cannot exploit people like that
What level does Drantini evolve? I'm currently grinding on my TI 84 calculator.
Answer:
Dratini first evolves into dragonair at level 30, which then later on evolves into dragonite at level 55.
Which of the following uses of the Internet is unethical?
purchasing vacation flights online during the evening
purchasing vacation flights online during the weekend
purchasing vacation flights online during work hours
purchasing vacation flights online during a bus ride
Purchasing vacation flights online during work hours is the uses of the Internet is unethical. Hence, option C is correct.
What is considered Internet is unethical?Five immoral applications of computers include media piracy, ransomware attacks, identity theft, financial fraud, and theft of intellectual property.
Unethical: A student plagiarized in their last written paper to boost their GPA. It is unethical to do this since it goes against societal norms and the majority of people would find it disagreeable.
When something is "illegal," it means it violates the law, as opposed to when it is "unethical," which means it is morally wrong. The legal system determines what constitutes an illegal act. In circumstances of unethical behaviour, a man's own conscience is the deciding element. Even if an unethical act may be immoral, it may not be against the law.
Thus, option C is correct.
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When writing an algorithm, plans are reviewed before they are carried out.
True
False
Answer:
Its false here is proof
Explanation:
A section in a history book describing the conditions and causes of the Great Depression in the Midwest in the 1930s. a. Entertain b. Persuade c. Inform
Answer:
I hope this helps
Explanation:
Inform
1. A database table can hold ??
A. A dozen records.
B. Some records.
C. From 0 to billions of records.
D. Two million records.
Answer:
who are interested and I have been trying to
'true or false'
a. email is expensive than ordinary Postal service.
b. we can Reserve air ticket with the help of internet.
c. sending information from user computer to Server is known as downloading.
d. the email received are stored in inbox.
e. web browser let you download only while Surfing the internet.
Answer:
a.false b. true c.false d. true e.true
Explanation:
I hope this help you
Answer:
a = true b=false c= false e=true