Write a program that reads decimal numbers from the keyboard. The program reads at least three numbers. Find and display the smallest number, the second smallest number, and the third smallest number of the set. The program ends if the largest number encountered does not change for n iterations (the largest number does not change for the next n numbers since it changed). The value of n is read from the keyboard. Value n is greater or equal to 3.
Please enter the value of n: 3
Please enter a demical number: 1.1
The set of the samllest number, the second smallest
number and the third smallest number is {1.100000, I,
/}
Please enter a demical number: 1.2
The set of the samllest number, the second smallest
number and the third smallest number is {1.100000,
1.200000, /}
Please enter a demical number: 4
The set of the samllest number, the second smallest
number and the third smallest number is {1.100000,
1.200000, 4.000000}
Please enter a demical number: 2.3
The set of the samllest number, the second smallest
number and the third smallest number is {1.100000,
1.200000, 2.300000}
Please enter a demical number: 0.4
The set of the samllest number, the second smallest
number and the third smallest number is {0.400000,
1.100000, 1.200000}
Please enter a demical number: 2.2
The set of the samllest number, the second smallest
number and the third smallest number is {0.400000,
1.100000, 1.200000} Program ended with exit code: 0
Please enter the value of n: 1
Please enter a demical number: 4
The set of the samllest number, the second smallest
number and the third smallest number is {4.000000, I,
/}
Please enter a demical number: 2
The set of the samllest number, the second smallest
number and the third smallest number is {2.000000,
4.000000, /}
Program ended with exit code: 0

Answers

Answer 1

Answer:

Explanation:

The following code is written in Pyton and keeps prompting the user for new decimal values, once the user is done it loops through the array getting the highest three values and outputting them to the user.

def atleast_three():

   numbers = []

   smallest = 0

   medium = 0

   largest = 0

   while True:

       numbers.append(float(input("Please enter a decimal value: ")))

       answer = input("Add another value? Y/N").lower()

       if answer != 'y':

           break

       else:

           continue

   for x in numbers:

       if x > largest:

           largest = x

       elif (x > medium) & (x < largest):

           medium = x

       elif (x > smallest) & (x < medium):

           smallest = x

   print(str(smallest) + ", " + str(medium) + ", " + str(largest))


Related Questions

can value 9 represented in excess 8 notation?

Answers

Negative numbers are listed below it while positive numbers are listed above it. The pattern for eight is represented by the value zero in excess 8 notation.

What does life have worth?

Your truly value you hold dear in terms of how you live and do business. They should serve as the foundation for your priorities, and you probably use them to determine if your life is heading in the right way.

Why are values crucial?

Our behaviors, words, and ideas are influenced by our values. Our beliefs are important because they support our personal growth. They aid us in constructing the future we desire. Every person and every organization participates in

To know more about value visit:

https://brainly.com/question/10416781

#SPJ1

Your goal is to write a JAVA program that will ask the user for a long string and then a substring of that long string. The program then will report information on the long string and the substring. Finally it will prompt the user for a replacement string and show what the long string would be with the substring replaced by the replacement string. Each of the lines below can be produced by using one or more String methods - look to the String method slides on the course website to help you with this project.
A few sample transcripts of your code at work are below - remember that your code should end with a newline as in the textbook examples and should produce these transcripts exactly if given the same input. Portions in bold indicate where the user has input a value.
One run of your program might look like this:
Enter a long string: The quick brown fox jumped over the lazy dog
Enter a substring: jumped
Length of your string: 44
Length of your substring: 6
Starting position of your substring: 20
String before your substring: The quick brown fox
String after your substring: over the lazy dog
Enter a position between 0 and 43: 18
The character at position 18 is x
Enter a replacement string: leaped
Your new string is: The quick brown fox leaped over the lazy dog
Goodbye!
A second run with different user input might look like this:
Enter a long string: Friends, Romans, countrymen, lend me your ears
Enter a substring: try
Length of your string: 46
Length of your substring: 3
Starting position of your substring: 21
String before your substring: Friends, Romans, coun
String after your substring: men, lend me your ears
Enter a position between 0 and 45: 21
The character at position 21 is t
Enter a replacement string: catch
Your new string is: Friends, Romans, councatchmen, lend me your ears
Goodbye!

Answers

Answer:

In  Java:

import java.util.*;

public class Main{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 String longstring, substring;

 System.out.print("Enter a long string: ");

 longstring = input.nextLine();

 System.out.print("Enter a substring: ");

 substring = input.nextLine();

 

 System.out.println("Length of your string: "+longstring.length());

 System.out.println("Length of your substring: "+substring.length());

 System.out.println("Starting position of your substring: "+longstring.indexOf(substring));

 

 String before = longstring.substring(0, longstring.indexOf(substring));

 System.out.println("String before your substring: "+before);

 

 String after = longstring.substring(longstring.indexOf(substring) + substring.length());

 System.out.println("String after your substring: "+after);

 

 System.out.print("Enter a position between 0 and "+(longstring.length()-1)+": ");

 int pos;

 pos = input.nextInt();

 System.out.println("The character at position "+pos+" is: "+longstring.charAt(pos));

 

 System.out.print("Enter a replacement string: ");

 String repl;

 repl = input.nextLine();

 

 System.out.println("Your new string is: "+longstring.replace(substring, repl));

 System.out.println("Goodbye!");

}

}

Explanation:

Because of the length of the explanation; I've added the explanation as an attachment where I used comments to explain the lines

In this exercise we have to use the knowledge of the JAVA language to write the code, so we have to:

The code is in the attached photo.

So to make it easier the JAVA code can be found at:

import java.util.*;

public class Main{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

String longstring, substring;

System.out.print("Enter a long string: ");

longstring = input.nextLine();

System.out.print("Enter a substring: ");

substring = input.nextLine();

System.out.println("Length of your string: "+longstring.length());

System.out.println("Length of your substring: "+substring.length());

System.out.println("Starting position of your substring: "+longstring.indexOf(substring));

String before = longstring.substring(0, longstring.indexOf(substring));

System.out.println("String before your substring: "+before);

String after = longstring.substring(longstring.indexOf(substring) + substring.length());

System.out.println("String after your substring: "+after);

System.out.print("Enter a position between 0 and "+(longstring.length()-1)+": ");

int pos;

pos = input.nextInt();

System.out.println("The character at position "+pos+" is: "+longstring.charAt(pos));

System.out.print("Enter a replacement string: ");

String repl;

repl = input.nextLine();

System.out.println("Your new string is: "+longstring.replace(substring, repl));

System.out.println("Goodbye!");

}

}

See more about JAVA at brainly.com/question/2266606?

Your goal is to write a JAVA program that will ask the user for a long string and then a substring of

Bunco is a dice throwing game that requires no decisions to be made or skill on the part of the player just luck. In the simplest form of the game there are six rounds, progressing in order from one to six, where the number of the round serves as the target for that round's rolls. Within a round, players alternate turns rolling three dice aiming to obtain the target number. Players gain one point for each die matching the target. If the player gets three-of-a-kind of the target number (a Bunco), they get 21 points. Write a program to simulate two players playing a round of Bunco showing the dice throws and scores during the games as well as the final scores and the player with the highest score. Also indicate which winner won the most rounds

Answers

Abcdefghijklmnopqrstuvwxyz now I know my abcs, next time won’t you sing with me :)

Assume the variable s is a String and index is an int. Write an if-else statement that assigns 100 to index if the value of s would come between "mortgage" and "mortuary" in the dictionary. Otherwise, assign 0 to index.

Answers

Using the knowledge in computational language in python it is possible to write a code that Assume the variable s is a String and index is an int.

Writting the code:

Assume the variable s is a String

and index is an int

an if-else statement that assigns 100 to index

if the value of s would come between "mortgage" and "mortuary" in the dictionary

Otherwise, assign 0 to index

is

if(s.compareTo("mortgage")>0 && s.compareTo("mortuary")<0)

{

   index = 100;

}

else

{

   index = 0;

}

See more about JAVA at brainly.com/question/12975450

#SPJ1

Assume the variable s is a String and index is an int. Write an if-else statement that assigns 100 to

In the “Understanding Computer Software” Learning Activity, the various parts of a portable computer were identified and described. If you were to go to a computer store to purchase a computer, you will find that there are many options available. If you are purchasing a computer that you will use primarily to check emails and write documents, what type of computer would you recommend? Can you describe the various software applications that you would need or would like to have installed on your computer? Using specific information from the Learning Activity, explain how you would be able to determine if the software applications you would like installed are compatible with your hardware components?

Answers

For basic computer use, get a laptop or desktop with modest specs. Consider a mid-range CPU. Dual or quad-core CPU and 4GB-8GB RAM enough for email and docs.

What is the Computer Software?

Ensure smooth multitasking and efficient performance with SSD storage for email and documents. Get a computer with at least 256GB or 512GB storage and a standard 1080p display for basic tasks. Choose a laptop screen size of 13-15 inches.

Next, decide on necessary software, starting with an email client. Popular word processing software options include Microsoft Word. Use free alternatives like G.o/ogle Docs or Apache OpenOffice instead of Microsoft Word.

Learn more about Computer Software from

https://brainly.com/question/28224061

#SPJ1

Choose the correct vocabulary term from each drop-down menu
Education that focuses on skills that can be used in the workplace is
Creating curriculum around learning goals established by the training or learning department is
The continued pursuit of knowledge for either personal or professional reasons 16
Learning that focuses on goals established by the learner is

Answers

Answer:

The answer to this question is given below in the explanation section.

Explanation:

Education that focuses on skills that can be used in the workplace is work-based learning.

Creating curriculum around learning goals established by the training or learning department is formal learning.

The continued pursuit of knowledge for either personal or professional reasons is lifelong learning.

Learning that focuses on goals established by the learner is informal learning.

Answer:

work-based learning.

formal learning.

lifelong learning.

informal learning.

Explanation:

Problems that involve technical or specialized knowledge are best solved

Answers

Answer:

Explanatiby experts in the field. For example, a problem involving the diagnosis of a complex medical condition would be best solved by a medical doctor with expertise in that area. Similarly, a problem involving the design of a complex mechanical system would be best solved by an engineer with expertise in that field.

Additionally, machine learning models can also be used to solve problems that involve technical or specialized knowledge by leveraging large amounts of data and advanced algorithms. These models can be trained by experts in the field and can be used to make predictions or decisions with high accuracy. However, it's important to note that even with Machine learning models, domain knowledge is important as it helps to understand the problem and the data, and also to select the right model and interpret the results.on:

Write a program that reads in numbers separated by a space in one line and displays distinct numbers

Answers

Answer:

Here is the Python program:

def distinct(list1):  

   list2 = []  

   for number in list1:  

       if number not in list2:  

           list2.append(number)  

   for number in list2:  

       print(number)

       

numbers =(input("Enter your numbers: ")).split()

print("The distinct numbers are: ")

distinct(numbers)

 

Explanation:

The above program has a function named distinct that takes a list of numbers as parameter. The numbers are stored in list1. It then creates another list named list2. The for loop iterates through each number in list1 and if condition inside for loop check if that number in list1 is already in list2 or not. This is used to only add distinct numbers from list1 to list2. Then the second for loop iterates through each number in list2 and displays the distinct numbers in output.

To check the working of the above method, the numbers are input from user and stored in numbers. Then these numbers are split into a list. In the last distinct method is called by passing the numbers list to it in order to display the distinct numbers. The program along with its output is attached in a screenshot.

Write a program that reads in numbers separated by a space in one line and displays distinct numbers

Here's my solution in python:

nums = set(input("Enter numbers: ").split())

print("The distinct numbers are:")

for x in nums:

   print(x)

6-Write a BNF description of the precedence and associativity rules defined for the expressions in Problem 9 - chapter 7 of the textbook . Assume the only operands are the names a,b,c,d, and e.

Answers

The BNF description, or BNF Grammar, of the precedence and associativity rules are

\(<identifier>\text{ }::=a|b|c|d|e\)

\(<operand>\text{ }::=\text{ }NUMBER\text{ }|\text{ }<Identifier>\)

\(<factor>\text{ }::=\text{ }<operand>|\text{ }-<operand>|\text{ }(<expression>)\)

\(<power>\text{ }:=\text{ }<factor>\text{ }|\text{ }<factor>\text{**} <power>\)

\(<term>\text{ }::=\text{ }<power>\text{ }\\|\text{ }<term>*<power>\text{ }\\|\text{ }<term>/<power>\\\\<expression>\text{ }::=\text{ }<term>\text{ }\\|\text{ }<expression>+<term>\text{ }\\|\text{ }<expression>-<term>\)

BNF, or Backus-Naur Form, is a notation for expressing the syntax of languages. It is made up of a set of derivation rules. For each rule, the Left-Hand-Side specifies a nonterminal symbol, while the Right-Hand-side consists of a sequence of either terminal, or nonterminal symbols.

To define precedence in BNF, note that the rules have to be defined so that:

A negation or bracket matches first, as seen in the nonterminal rule for factorA power matches next, as seen in the rule defining a factorA multiplication, or division expression matches next, as seen in the rule defining a termFinally, addition, or subtraction match, as seen in the rule defining an expression.

To make sure that the expression is properly grouped, or associativity is taken into account,

Since powers associate to the right (that is, \(x \text{**} y\text{**}z=x \text{**} (y\text{**}z)\text{ and not }(x \text{**} y)\text{**}z\)), the rule defining power does this

        \(<power>\text{ }:=\text{ }<factor>\text{ }|\text{ }<factor>\text{**} <power>\)

        and not

        \(<power>\text{ }:=\text{ }<factor>\text{ }|\text{ }<power>\text{**}<factor>\)

Since multiplication/division are left associative (that is, \(x \text{*} y\text{*}z=(x \text{*} y)\text{*}z\)), the rule defining a term takes this into account by specifying its recursion on the right of the operators like so;  

        \(<term>\text{ }::=\text{ }<power>\text{ }\\|\text{ }<term>*<power>\text{ }\\|\text{ }<term>/<power>\)

Also, addition and subtraction are left associative (that is, \(x \text{+} y\text{+}z=(x \text{+} y)\text{+}z\)), the rule defining an expression takes this into account as seen below

        \(<expression>\text{ }::=\text{ }<term>\text{ }\\|\text{ }<expression>+<term>\text{ }\\|\text{ }<expression>-<term>\)

Learn more about BNF grammars here: https://brainly.com/question/13668912

4. Many people follow their favorite news sites through social media. This lets them get
stories they are interested in delivered directly to them and also benefits these
organizations since their stories get to the readers. What disadvantage might this have for
these news sites?
lot of replies many of them hostile

Answers

Teens who use social media may be subjected to peer pressure, cyber harassment, and increased mental health risk.

What is social media?

Social media refers to the means by which people interact in virtual communities and networks to create, share, and/or exchange information and ideas.

It is a useful tool for communicating with others both locally and globally, as well as for sharing, creating, and disseminating information.

Through reviews, marketing tactics, and advertising, social media can influence consumer purchasing decisions.

Multiple studies have found a strong link between excessive social media use and an increased risk of depression, anxiety, loneliness, self-harm, and self-arm ideation.

Negative experiences such as inadequacy about your life or appearance may be promoted by social media.

Thus, these can be the disadvantage to use sites like news as it may be fake sometimes.

For more details regarding social media, visit:

https://brainly.com/question/24687421

#SPJ1

Copying materials from a source text without using is
considered plagiarism
?

Answers

Answer:

Acknowledgment of the owner is considered as plagiarism.

true or false. Two of the main differences between storage and memory is that storage is usually very expensive, but very fast to access.​

Answers

Answer:

False. in fact, the two main differences would have to be that memory is violate, meaning that data is lost when the power is turned off and also memory is faster to access than storage.

How do professionals address their problems?


a.
With grace and malfeasance
b.
With grace and maturity
c.
With griping and maturity
d.
With griping and malfeasance

Answers

Answer:

b, with grace and maturity

B) Grace and maturity is the most professional way you could address problems

which are the focus area of computer science and engineering essay. According to your own interest.

Answers

Answer:

Explanation:

While sharing much history and many areas of interest with computer science, computer engineering concentrates its effort on the ways in which computing ideas are mapped into working physical systems.Emerging equally from the disciplines of computer science and electrical engineering, computer engineering rests on the intellectual foundations of these disciplines, the basic physical sciences and mathematics

JAVA- If you have an int as the actual parameters, will it change to fit the parameters if it requires a double, or will the code not compile? and vice versa, if you have a double but the parameters call for an int.

ex.
something(int x);

x= 5.0;

Answers

If you have only 1 method that is not overloaded, then you will not be able to call it with inappropriate parameter types, that is, if the initial type of the parameter is int, then it will not be able to get the double, float, and other values, because of this an error will occur.

For this, method overloading is created.

Method overloading is when you create methods with the same name, but only the content and parameters of the methods are/can-be completely different.

12.2 question 3 please help

Instructions

Write a method swap_values that has three parameters: dcn, key1, and key2. The method should take the value in the dictionary dcn stored with a key of key1 and swap it with the value stored with a key of key2. For example, the following call to the method
positions = {"C": "Anja", "PF": "Jiang", "SF": "Micah", "PG": "Devi", "SG": "Maria"}
swap_values(positions, "C", "PF")
should change the dictionary positions so it is now the following:
{'C': 'Jiang', 'PF': 'Anja', 'SF': 'Micah', 'PG': 'Devi', 'SG': 'Maria'}

Answers

Answer:

def swap_values(dcn, key1, key2):

   temp = dcn[key1] # store the value of key1 temporarily

   dcn[key1] = dcn[key2] # set the value of key1 to the value of key2

   dcn[key2] = temp # set the value of key2 to the temporary value

positions = {"C": "Anja", "PF": "Jiang", "SF": "Micah", "PG": "Devi", "SG": "Maria"}

print("Initial dictionary: ")

print(positions)

swap_values(positions, "C", "PF")

print("Modified dictionary: ")

print(positions)

Explanation:

How can the system administrator give the executive assistant the ability to view, edit, and transfer ownership of all records, but not allow her to delete the records

Answers

i don’t think that’s possible. giving control to edit records also means giving control to delete them. maybe discuss before hand to build trust and understanding or duplicate the records in case she does delete them

which of the following are advantages of a wide area network, as opposed to a local area network? select two options

Answers

Answer:

Advantages of Wide Area Network as opposed to the Local Area Network:

Because of wide area network (WANs) connections are available from house to house, city to city, country to country. For ex: Internet.

WAN is connecting the devices with various wireless technologies such as: cell phone towers or satellites. All these are much harder to setup with LANs.

Local Area Network (LANs) connections can only operate in a local area, not bigger than a house or a floor in a office building and also you cannot buy a ethernet cable that can reach throughout entire building and Wi-Fi connection rapidly disconnected as you get further then few meters away.

Answer:

- provides access to other networks

- greater geographic reach

Explanation:

Wide area networks cover larger areas like a city, country, or multiple countries. They're managed by large groups or companies. Connections are typically made using routers and public networks such as phone, cable, or satellite systems. Ninety-nine percent of internet traffic is transmitted through cables. The remaining one percent is transmitted via satellite.

(Confirmed on EDGE)

I hope this helped!

Good luck <3

(TCO C) When a remote user attempts to dial in to the network, the network access server (NAS) queries the TACACS+ server. If the message sent to the server is REJECT, this means _____.

Answers

Answer:

The correct answer to the following question will be "The user is prompted to retry".

Explanation:

NAS seems to be a category of server system a broader open internet as well as web through in-house and perhaps remotely associated user groups.

It handles as well as provides linked consumers the opportunity to provide a collection of network-enabled applications collectively, thereby integrated into a single base station but rather portal to infrastructure.Unless the text or response sent to the server seems to be REJECT, this implies that the authentication process continued to fail and therefore should be retried.

what subject can you find in the house?

Answers

In a house, you can find various subjects or objects related to different areas of knowledge. Some common subjects that you can find in a house include:

Architecture and Design: The structure and layout of the house itself, including the architectural design, interior design elements, and spatial arrangement.

Construction and Engineering: The materials used in building the house, construction techniques, plumbing and electrical systems, and other engineering aspects.

Home Economics: The study of managing and maintaining a household, including topics such as cooking, cleaning, laundry, budgeting, and home organization.

Interior Decoration: The art and science of decorating and arranging the interior spaces of a house, including furniture, color schemes, artwork, and accessories.

Thus, there are so many subjects that can be found at home.

For more details regarding subjects, visit:

https://brainly.com/question/3541306

#SPJ1

recursion each year, 40% of a salmon population is extracted from a farming pond. at the beginning of the next year, the pond is restocked with an additional ??xed amount of n caught wild salmon. let pn denote the amount of ??sh at the beginning of the n-th year assume that the initial salmon population on the pond is p0=5000
a. Write a recursion to describe P n.
b. Determine the value of N
so the amount of fish remains constant at the beginning of each year.

Answers

Each year, 40% of the salmon population is extracted from a farming pond.

a. The recursion to describe Pn is Pn = 0.6 Pn-1 + N.

b. The value of N is 3000.

What is recursion?

According to the recursion equation, the quantity of fish at the start of the nth year. Pn, is equal to 0.6 times the quantity at the start of the year before, Pn-1, plus the constant quantity of wild salmon that is restocked every year, N.

b. We can set the recursion equation equal to the initial population of 5000 fish in order to get the value of N that ensures the quantity of fish stays constant at the start of each year. Now we have the equation.

0.6Pn-1 + N = 5000. Solving for N gives us N = 3000.

Therefore, a. Pn = 0.6 Pn-1 + N. b.  3000.

To learn more about recursion, refer to the link:

brainly.com/question/16385026

#SPJ1

Using the drop-down menus, identify the harmful behavior in each scenario. An IT worker at a government agency tells his friends about the work he is doing for computers aboard spy planes.

Answers

Answer:

✔ national security breach

✔ identify theft

✔ software piracy

✔ sale of trade secrets

✔ corporate espionage

what is a computer?

Answers

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

hope this helps

What statement best describes primary keys?

A. Primary keys cannot have duplicate values.

B. There can be two primary keys in a table.

C. Primary keys can be blank.

D. Primary keys are also known as foreign keys.

Answers

Answer:

B. There can be two primary keys in a table.

Write some keywords about touchscreen

Answers

\({\huge{\underline{\bold{\mathbb{\blue{ANSWER}}}}}}\)

______________________________________

\({\hookrightarrow{Keywords}}\)

touchscreentouch inputmulti-touchgesturesstylusresistivecapacitivehaptic feedbacktouch latencytouch accuracytouch sensitivitytouch screen technologytouch screen interfacetouch screen displaytouch screen monitortouch screen laptoptouch screen phone

When using for loops to iterate through (access all elements of a 2D list), the outer loop accesses the __________.

Answers

Answer:

When using for loops to iterate through (access all elements of a 2D list), the outer loop accesses the iterates over the sublists of the 2D list, enabling you to conduct actions on individual rows or access specific components inside rows. The inner loop is then used to iterate through each sublist or row's items.

I need website ideas​

Answers

maybe make an education website or game website cause those are the.more popular websites.

Answer:

Game website, clothes website, music or beat website, and social website with a certain type like if all yall like anime then make it a anime social website.

Explanation:

Which of the following is an impact technology has had on our society?
Political
Economic
Social
All the Above

Answers

A, Hopes this helps .

Perform an “average case” time complexity analysis for Insertion-Sort, using the given proposition
and definition. I have broken this task into parts, to make it easier.
Definition 1. Given an array A of length n, we define an inversion of A to be an ordered pair (i, j) such
that 1 ≤ i < j ≤ n but A[i] > A[j].
Example: The array [3, 1, 2, 5, 4] has three inversions, (1, 2), (1, 3), and (4, 5). Note that we refer to an
inversion by its indices, not by its values!
Proposition 2. Insertion-Sort runs in O(n + X) time, where X is the number of inversions.
(a) Explain why Proposition 2 is true by referring to the pseudocode given in the lecture/textbook.
(b) Show that E[X] = 1
4n(n − 1). Hint: for each pair (i, j) with 1 ≤ i < j ≤ n, define a random indicator
variable that is equal to 1 if (i, j) is an inversion, and 0 otherwise.
(c) Use Proposition 2 and (b) to determine how long Insertion-Sort takes in the average case.

Answers

a. Proposition 2 states that Insertion-Sort runs in O(n + X) time, where X is the number of inversions.

b. The expected number of inversions, E[X],  E[X] = 1/4n(n-1).

c. In the average case, Insertion-Sort has a time complexity of approximately O(1/4n²).

How to calculate the information

(a) Proposition 2 states that Insertion-Sort runs in O(n + X) time, where X is the number of inversions. To understand why this is true, let's refer to the pseudocode for Insertion-Sort:

InsertionSort(A):

  for i from 1 to length[A] do

     key = A[i]

     j = i - 1

     while j >= 0 and A[j] > key do

        A[j + 1] = A[j]

        j = j - 1

     A[j + 1] = key

b. The expected number of inversions, E[X], can be calculated as follows:

E[X] = Σ(i,j) E[I(i, j)]

= Σ(i,j) Pr((i, j) is an inversion)

= Σ(i,j) 1/2

= (n(n-1)/2) * 1/2

= n(n-1)/4

Hence, E[X] = 1/4n(n-1).

(c) Using Proposition 2 and the result from part (b), we can determine the average case time complexity of Insertion-Sort. The average case time complexity is given by O(n + E[X]).

Substituting the value of E[X] from part (b):

Average case time complexity = O(n + 1/4n(n-1))

Simplifying further:

Average case time complexity = O(n + 1/4n^2 - 1/4n)

Since 1/4n² dominates the other term, we can approximate the average case time complexity as:

Average case time complexity ≈ O(1/4n²)

Therefore, in the average case, Insertion-Sort has a time complexity of approximately O(1/4n²).

Learn more about proposition on

https://brainly.com/question/30389551

Mối quan hệ giữa đối tượng và lớp
1. Lớp có trước, đối tượng có sau, đối tượng là thành phần của lớp
2. Lớp là tập hợp các đối tượng có cùng kiểu dữ liệu nhưng khác nhau về các phương thức
3. Đối tượng là thể hiện của lớp, một lớp có nhiều đối tượng cùng thành phần cấu trúc
4. Đối tượng đại diện cho lớp, mỗi lớp chỉ có một đối tượng

Answers

Answer:

please write in english i cannot understand

Explanation:

Other Questions
discuss how this struggle for power plays out, and why Jack wins. lord of the flies Work out the value of x. Give your answer to 1 decimal place What does software alone enable a computer to do?O connect to the InternetO control processing speedsO interact with the userO manage other software which leadership style is best to achieve the group member's goal to participate more fully in life by gaining insight and changing behaviro Suppose Gil can write a poem in 1 hour, Holly can write a poem in 2 hours, and Ivan can write a poem in 3 hours. Each person spends 12 hours per day writing poems and requires a wage of $10 per hour to do so. How many poems per day will these three writers produce if the market price of a poem is $15 Find "both answers. Write your answers as fractions in simplest form.Answer to the "different" question:Answer to the "same" three questions: At Pizza Pi, 35% of the pizzas made last week had extra cheese. If 7 pizzas had extra cheese, how many pizzas in all were made last week? Identify two different ways local governments can be organized . For each type of government , explain its structure and provide an example of one of its typical responsibilities . after the flint, michigan, water crisis, a group of residents formed a group that asked the people who were affected by it to give their input into how to keep it from happening in the future. they created a survey and residents took it door to door. this is called . Does anyone know what this is A B C D? A hamster population, where we only consider females, can be divided into two-age groups: Minors have a one-to-six chance of surviving the first year and on average the two offspring. The second litter is over-one-year-old. No hamster grows older than two yearsA. Set up a Leslie matrix L that represents the information given above. Information is missing. Introduce a variable value as neededB. How many individuals of each cohort are there after one year when we assume that the population starts with 10 over-one-year-olds and 15 under-one-year-olds? How many individuals from each cohort are there after two years? The answer depends on the variables you introduced. These assumptions regarding the initial population only apply here, not in (d) belowC. The measurements have shown that the population grows long-term with a growth rate = 52, ie after one year the population is around 52 times as large as before. Based on this information, determine the value of the variables. You do not have to show all your calculations, but it must be understandable and reproducible what you have done and why (describe it in your own words)D. With regard to the initial population, we only know that the number of minors is between eight and twelve, and the number of minors is between six and ten. Describe (or illustrate graphically) as accurately as possible what we can say about the population after one to two years. simplify -4 1/2 + 3 1/4 Which of the following is the first known cities ( the city of Uruk , the city of Egypt , 4(3x-3)=-2(76/9+5x)help please. Robin consumes two goods X and Y. His utility function is given by U(x, y)=x y. The price of Good X used to be $10 per unit but has recently increased to $20 per unit due to the good being taxed. The price of Good Y has remained unchanged at $20 per unit. Robin has $2000 to spend. Suppose the government wants to give Robin enough money so that he can still consume the amount of X and Y that he was consuming before the price change. Which of the following statements is CORRECT? At the earlier prices, Robin would consume 100 units of X and 50 units of Y. This bundle now costs $3000. So, the government needs to give Robin an additional $1000 to afford the original bundle. But if the govemment gave Robin an additional $1000 then Alex would prefer to consume 75 units each of X and Y. At the earlier prices, Robin would consume 50 units of X and 100 units of Y. This bundle now costs $2500. So, the government needs to give Robin an additional $500 to afford the original bundle. But if the government gave Robin an additional $500 then Alex would prefer to consume 100 units each of X and Y. At the earlier prices, Robin would consume 75 units of X and 100 units of Y. This bundle now costs $2750. So, the government needs to give Robin an additional $750 to afford the original bundle. But if the government gave Robin an additional $750 then Robin would prefer to consume 80 units each of X and Y. At the earlier prices, Robin would consume 200 units of X and 50 units of Y. This bundle now costs $3000. So, the government needs to give Robin an additional $1000 to afford the original bundle. But if the govemment gave Robin an additional $1000 then Alex would prefer to consume 100 units each of X and Y. match the factor with its effect on the affinity of hemoglobin for oxygen. a. increase b. decrease increased temperature Help????Correct answer gets Brainliest. Managers must recognize that motivating individuals today requires: why is the skin considered as the first line of defense of our body against microorganisms (a) An amplitude modulated (AM) DSBFC signal, VAM can be expressed as follows: Vm 2 where, (i) (ii) Vm VAM = Vc sin(2ft) + os 2t (fc-fm) 2 (iii) Vc = amplitude of the carrier signal, Vm= amplitude of the modulating signal, fc = frequency of the carrier signal and, fm = frequency of the modulating signal. cos 2t (fc + fm) Suggest a suitable amplitude for the carrier and the modulating signal respectively to achieve 70 percent modulation. If the upper side frequency of the AM signal is 1.605 MHz, what is the possible value of the carrier frequency and the modulating frequency? Based on your answers in Q1(a)(i) and Q1(a)(ii), rewrite the expression of the AM signal and sketch the frequency spectrum complete with labels.