The set of instructions that give directions to the computer in order to perform the various tasks is called the computer program.
The following information related to the computer program is:
It is the collection of instructions that could be executed by a computer in order to perform a particular task.It is the list of instructions where it informs the computer regarding what to do.Therefore we can conclude that the set of instructions that give directions to the computer in order to perform the various tasks is called the computer program.
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The cost to ship a package is a flat fee of 75 cents plus 25 cents per pound. 1. Declare a const named CENTS_PER_POUND and initialize with 25. 2. Get the shipping weight from user input storing the weight into shipWeightPounds. 3. Using FLAT_FEE_CENTS and CENTS_PER_POUND constants, assign shipCostCents with the cost of shipping a package weighing shipWeightPounds.
#include
using namespace std;
int main() {
int shipWeightPounds;
int shipCostCents = 0;
const int FLAT_FEE_CENTS = 75;
/* Your solution goes here */
cout << "Weight(lb): " << shipWeightPounds;
cout << ", Flat fee(cents): " << FLAT_FEE_CENTS;
cout << ", Cents per lb: " << CENTS_PER_POUND;
cout << ", Shipping cost(cents): " << shipCostCents << endl;
return 0;
}
Answer:
Replace /* Your solution goes here */
with
const int CENTS_PER_POUND = 25;
cout << "Weight(lb): ";
cin >> shipWeightPounds;
shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;
Explanation:
This line declares and initializes CENTS_PER_POUND as constant integer to 25
const int CENTS_PER_POUND = 25;
This line prompts user for weight of shipment
cout << "Weight(lb): ";
This line gets weight from the user
cin >> shipWeightPounds;
This line calculates the cost of shipment
shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;
In this exercise we want to use computer and python knowledge to write the code correctly, so it is necessary to add the following to the informed code:
So we can see that in the attached image we find the code that corresponds to the answer to this question.
Are analyzing the code informed in the question we can say that:
This line declares and initializes CENTS_PER_POUND as continual number to 25, the code that we have is:
const int CENTS_PER_POUND = 25;
cout << "Weight(lb): ";
cin >> shipWeightPounds;
shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPounds;
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Stem assessment 4: divisible by
Explanation:
4 IS DIVISIBLE BY 2,4,1
IF MY ANSWER IS USEFUL MARK ME AS BRILLINT
what is data abstraction and data independence?
Data abstraction and data independence are two key concepts in computer science and database management systems. They are closely related and aim to improve the efficiency, flexibility, and maintainability of data management.
What is data abstraction and data independence?The definitions of these two are:
Data Abstraction:
Data abstraction refers to the process of hiding the implementation details of data and providing a simplified view or interface to interact with it. It allows users to focus on the essential aspects of data without being concerned about the underlying complexities. In programming languages, data abstraction is often achieved through the use of abstract data types (ADTs) or classes.
By abstracting data, programmers can create high-level representations of data entities, defining their properties and operations.
Data Independence:
Data independence refers to the ability to modify the data storage structures and organization without affecting the higher-level applications or programs that use the data. It allows for changes to be made to the database system without requiring corresponding modifications to the applications that rely on that data. Data independence provides flexibility, scalability, and ease of maintenance in database systems.
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TRUE/FALSE 75POINTS
1 Newspapers are forms of digital media
True
False
2 Moore's Law says that every two years the speed of computers doubles.
True
False
3 Web 2.0 is place where digital media is not just received but both created and shared.
True
False
4 click farms are interactive games for web2.0 users
true
false
5 Careers in digital media have drastically declined in recent years.
True
False
Newspapers are forms of digital media is a false statement.
Moore's Law says that every two years the speed of computers doubles is a true statementWeb 2.0 is place where digital media is not just received but both created and shared is a true statement.The click farms are interactive games for web2.0 users is a false statement.Careers in digital media have drastically declined in recent years is a false statement.What are the types of newspaper media?A newspaper is known to be a kind of a Print Media. Note that it is said to be the oldest media forms and they are known to be newspapers, magazines, journals and others.
Also, Moore's Law is said to be one that states that the amount of transistors on a processor chip will become a double portion every 18 month
Therefore, Newspapers are forms of digital media is a false statement.
Moore's Law says that every two years the speed of computers doubles is a true statementWeb 2.0 is place where digital media is not just received but both created and shared is a true statement.The click farms are interactive games for web2.0 users is a false statement.Careers in digital media have drastically declined in recent years is a false statement.Learn more about Newspapers from
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ProjectSTEM CS Python Fundamentals - Lesson 3.3 Question 2 - RGB Value:
Test 6: Using 256 for all inputs, this test case checks that your program has no output. / Examine the upper condition for each color.
Test 10: This test case sets the input for blue beyond the limit, while red and green are below. It checks if your program's output contains “Blue number is not correct”, but not “Red number is not correct”, or “Green number is not correct” / Check that you output the correct phrase when the number is outside the range. Make sure that only the incorrect color phrases are output.
While CMYK is frequently used to print out colors, RGB is utilized when the colors need to be presented on a computer monitor (such as a website).Make the variable "alien color" and give it the values "green," "yellow," or "red." To determine whether the alien is green, create an if statement.
How does Python find the RGB color?Colors can only be stored in Python as 3-Tuples of (Red, Green, Blue). 255,0,0 for red, 0 for green, and 255,0 for blue (0,0,255) Numerous libraries use them. Of course, you may also create your own functions to use with them.The rgb to hex() function, which takes three RGB values, is defined in line 1.The ":X" formatter, which automatically converts decimal data to hex values, is used in line 2 to construct the hex values. The outcome is then returned.Line 4 is where we finally call the function and supply the RGB values.Verify the accuracy of the RGB color code provided. While CMYK is frequently used to print out colors, RGB is utilized when the colors need to be presented on a computer monitor (such as a website).To learn more about Python refer to:
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To perform any task in the computer, we have to instruct the computer what to do. true or false can you say there is confusion
Answer:
True, we have to instruct the computer what to do.
Explanation:
1. Using the open function in python, read the file info.txt. You should use try/except for error handling. If the file is not found, show a message that says "File not found"
2. Read the data from the file using readlines method. Make sure to close the file after reading it
3. Take the data and place it into a list. The data in the list will look like the list below
['ankylosaurus\n', 'carnotaurus\n', 'spinosaurus\n', 'mosasaurus\n', ]
5. Create a function called modify_animal_names(list) and uppercase the first letter of each word.
6. Create a function called find_replace_name(list, name) that finds the word "Mosasaurus" and replace it with your name. DO NOT use the replace function. Do this manually by looping (for loop).
The words in the info.text:
ankylosaurus
carnotaurus
spinosaurus
mosasaurus
try:
f = open('info.txt', 'r')
except:
print('File not found')
dino_list = []
for line in f.readlines():
dino_list.append(line)
f.close()
def modify_animal_names(list):
for i in range(len(list)):
list[i] = list[i].capitalize().replace('\n', '')
modify_animal_names(dino_list)
def find_replace_name(list, name):
for i in range(len(list)):
if list[i] == name:
list[i] = 'NAME'
find_replace_name(dino_list, 'Ankylosaurus')
This will print out:
['Ankylosaurus', 'Carnotaurus', 'Spinosaurus', 'NAME']
(If you have any more questions, feel free to message me back)
The work associated with software engineering can be categorized into three generic phases, regardless of application area, project size, or complexity namely the phase which phase which focuses on how and the phase which focuses on what the focuses on change. i support ii. development 2
Answer:
The work associated with software engineering can be categorized into three generic phases,regardless of application area, project size, or complexity namely the_____________ phase which focuses on what, the______________ phase which focuses on how and the_____________ phase which focuses on change ? i. support ii. development iii. definition
[A]. 1, 2, 3
[B]. 2, 1, 3
[C]. 3, 2, 1. ✅✅
[D]. 3, 1, 2
why it is important to follow the procedures and techniques inmaking paper mache?
pleaseee help i needed it right now
Answer:
otherwise it will go wrong
can the charger of my laptop get infected with viruses also when it was connected to it?
Answer:
Technically… yes. Because if the charging port is the same as a USB/etc connector port, then it can travel over that.
Explanation:
What stores all software and files on your computer and reads and writes data onto a spinning magnetic or optical disk?
Answer:
Depends. could be an external opticial drive, a scuzi drive, a real to real tape system, or just a simple electromagnetic hard drive with speeds of 1000 rpm or more
In the garden, the ratio of roses to daisies is 2:5. There are 40 roses. How many daisies are there?
help me plz
thx if you do
Answer: There are 16 daisies.
Explanation: In order to find this number, multiply 5 by 8. This will get you 40. Then, multiply 2 by 8. This will get you 16. Hope this helps. :)
suppose you have a language with only the three letters a; b; c, and they occur with frequencies .9, .09, and .01, respectively. the ciphertext bcccbcbcbc was encrypted by the vigen`ere method (shifts are mod 3, not mod 26). find the plaintext (note: the plaintext is not a meaningful english message.)
The correct answer is One letter in the ciphertext corresponds to several letters in the plaintext; a character appears in a language. makes frequency analysis more effective...
Cipher, by definition, is an algorithm that transforms plain text into ciphertext. It is the unintelligible result of a cryptographic method. Ciphertext can also sometimes be referred to by the word "cypher." It takes a key to translate ciphertext into plain text before it can be deciphered. The output of encryption techniques, often known as cyphers, is ciphertext. When a person or device lacking the cypher cannot read the data, the data is said to be encrypted. To decode the data, they or it would require the cypher. By the kind of input data, cyphers can be divided into two categories: block cyphers, which encrypt blocks of data with a set size, and stream cyphers, which encrypt streams of data continuously.
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Name 3 examples of operating system software that are not Windows based.
Write any kind of loop to prove that a number is a palindrome number. A palindrome number is a number that we can read forward and backward and the result of reading both ways is the same: e.g 147741 is a palindrome number.
Write me a code program C, please
The program is based on the given question that checks whether a given number is a palindrome:
The Program#include <stdio.h>
int isPalindrome(int num) {
int reverse = 0, temp = num;
while (temp > 0) {
reverse = reverse * 10 + temp % 10;
temp /= 10;
}
return (num == reverse);
}
int main() {
int number;
printf("Enter a number: ");
scanf("%d", &number);
if (isPalindrome(number))
printf("%d is a palindrome number.\n", number);
else
printf("%d is not a palindrome number.\n", number);
return 0;
}
This program's isPalindrome function checks if an input integer is a palindrome number by using a while loop to continuously extract the last digit and build the reversed number. If reversed number = original number, function returns 1 (true); else function returns 0 (false). The main function prompts input, checks for palindrome status, and displays the result.
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How does digital camera differ than manula camera?
Answer:
Manual mode is one of the main settings on your camera, and it lets you manually control shutter speed, aperture, and ISO. The digital camera sensor will store the captured images in the memory card.
Explanation:
hope this is the answer you're looking for :)
Explain the importance of understanding plagiarism, copyright, and fair use during a time when some much of your schoolwork is done in the virtual environment.
Answer:
Firstly, it is unethical because it is a form of theft. By taking the ideas and words of others and pretending they are your own, you are stealing someone else's intellectual property. Secondly, it is unethical because the plagiariser subsequently benefits from this theft.
Explanation:
I hope this helps! Have a good day.
Write formal descriptions of the following sets.
(a) The set containing the numbers 1, 10, and 100
(b) The set containing all integers that are greater than 10
(c) The set containing all natural numbers that are less than 10
(d) The set containing nothing at all
(e) The set containing the empty string
(f) The set containing the string abc
Answer:
{1, 10, 100}
{a : a ∈ Z and a > 10}
{a : a ∈ N and a < 10}
∅
{ε}
{abc}
Explanation:
1.) A set containing the numbers 1, 10 and 100
2.) Z represents integers, hence numbers n the set are integers values greater Than 100
3.) N represents natural numbers, this the set contains natural numbers less Than 10
4.)∅ represents a null or empty set
5.)represents an empty string
6) contains the sting values a, b and c
Drag each tile to the correct box.
Match each network security technique with its purpose.
According to the information, the correct match is Encrypting transfer of card data - B. Credit card data protection, Installing a firewall - D. Secure network, etc...
How to make the correct match?The task was to match online banking security practices with the PCI security requirement that mandates them. The correct matches are:
Encrypting transfer of card data - Credit card data protectionInstalling a firewall - Secure networkInstalling antivirus software - Vulnerability management programAssigning unique IDs and user names - Strong access controlsThe Payment Card Industry Data Security Standard (PCI DSS) is a set of security standards created by major credit card companies to protect against credit card fraud. The PCI DSS mandates a number of security practices, and the matches above represent some of the key practices required for online banking security.
Encrypting transfer of card data - B. Credit card data protection
Installing a firewall - D. Secure network
Installing antivirus software - A. Vulnerability management program
Assigning unique IDs and user names - C. Strong access controls
Note: This question is incomplete. Here is the complete information:
Match each online banking security practice with the PCI security requirement that mandates it.
1. Encrypting transfer of card data
2. Installing a firewall
3. Installing antivirus software
4. Assigning unique IDs and user names
A. Vulnerability management program
B. Credit card data protection
C. Strong access controls
D. Secure network
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Write a single statement that assigns avg_sales with the average of num_sales1, num_sales2, and num_sales3. Sample output with inputs: 3 4 8 Average sales: 5.00
The statement that assigns avg_sales with the average of num_sales1, num_sales2, and num_sales3 is given below.
What is the statement that executes the above output?avg_scale = 0 num_scale1 = int(input()) num_scale2 = int(input()) num_scale3 = int(input()) avg_scale = (num_scale1+num_scale2+num_scale3)/3
print('Average scale: {:.2f}'.format(avg_scale))
What is a statement in programming?
A statement is a single line of code in computer programming that accomplishes a specified purpose.
A statement is shown by the following piece of computer code from the Perl programming language. $a = 3; In this example sentence, a variable ($a) is given the value "3," which is then saved as a string.
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Choose the type of malware that best matches each description.
to be triggered
:infects a computer or system, and then replicates itself, but acts independently and does not need
: tricks the user into allowing access to the system or computer, by posing as a different type of file
infects a computer or system, and then replicates itself after being triggered by the host
Answer:
B - tricks the user into allowing access to the system or computer, by posing as a different type of file
Answer:
Worm: infects a computer or system, and then replicates itself, but acts independently and does not need to be triggered
Trojan horse: tricks the user into allowing access to the system or computer, by posing as a different type of file
Virus: infects a computer or system, and then replicates itself after being triggered by the host
Explanation:
When you are talking directly to a person and you can see them, this is called what? O a. Verbal contact b. Face to face or
Answer:
the Answer is b. face to Face
Answer:
self to self conservation
it is used to connect the different data and flow of action from one symbol to another what is that
Since u said "symbols" I'm assuming Ur talking about flowcharts.
If that's wut Ur talking about, u use arrows to denote the flow of control and data and also the sequence.
If Ur talking about processor architecture ( which I assume Ur not) the answer is buses
Write a class named Car that has the following fields: • yearModel: The yearModel field is an int that holds the car's year model. • make: The make field is a String object that holds the make of the car. • speed: The speed field is an int that holds the car's current speed. In addition, the class should have the following methods: • Constructor: The constructor should accept the car's year model and make as arguments. These values should be assigned to the object's yearModel and make fields. The constructor should also assign 0 to the speed field. • Accessor: The appropriate accessor methods should be implemented to access the values stored in the object's yearModel, make, and speed fields. • accelerate: The accelerate method should add 5 to the speed field when it is called. • brake: The brake method should subtract 5 from the speed field each time it is called. Demonstrate the class in a program that contains a Car object, and then calls the accelerate method five times. After each call to the accelerate method, get the current speed of the car and print it on a separate line. Then, call the brake method five times, each time printing the current speed of the car on a separate line. Sample Run java Car 5↵ 10↵ 15↵ 20↵ 25↵ 20↵ 15↵ 10↵ 5↵ 0↵
Answer:
Here is Car.java
public class Car { //class definition
//define private data members of class Car
private int yearModel; // this field is an int that holds the car's year model
private String make; // this field is a String object that holds the make of the car
private int speed; //an int field that holds the car's current speed.
public Car (int yearModel, String make) { //constructor that accept the car's year model and make as arguments
this.make = make; /*assigns make of Car to make of Constructor argument. Here this is used to refer to Car member variable and to avoid confusion between make variable of class and Constructor argument */
this.yearModel = yearModel; //assigns yearModel of Car to yearModel of Constructor argument
speed = 0; } //assign 0 to the speed field
public int getyearModel () //accessor method to access the value stored in object's yearModel
{ return yearModel; } //return the value of yearModel
public String getMake () //accessor method to access the value stored in object's make
{ return make; } //return the value of make
public int getSpeed () //accessor method to access the value stored in object's speed
{ return speed; } //return the value of speed
public void accelerate () //method that adds 5 to the speed field
{ speed = speed +5; } // adds 5 to the value of speed
public void brake () //subtracts 5 from the speed field
{ speed = speed -5; } //subtracts 5 from the value speed
}
Explanation:
Here is the Main.java
public class Main { //class definition
public static void main(String[] args) { //start of main function
Car car1 = new Car(2000, "Civic"); //creates a Car object and assigns values to make and yearModel fields by calling constructor of Car using car1 object
for (int i = 1; i <= 5; i++) //iterates the loop 5 times to call accelerate method 5 times to add 5 to current speed
{ System.out.println("Accelerate!"); //prints Accelerate! on output screen
car1.accelerate(); //calls accelerate method to add 5 to the speed field
System.out.println("Current speed: " + car1.getSpeed()); } //displays the current speed by calling getSpeed() method using object car1
System.out.println("\n");//prints a new line
for (int j = 1; j <= 5; j++) { // iterates the loop 5 times to call brake method 5 times to subtract 5 from current speed
System.out.println("Brake!");// //prints Brake! on output screen
car1.brake(); ////calls brake method to subtract 5 from the speed field
System.out.println("Current speed: " + car1.getSpeed()); } } } //displays the current speed by calling getSpeed() method using object car1
If you want to take input from user then make the following changes to Constructor of Car:
public Car (int yearModel, String make, int speed) {
this.make = make;
this.yearModel = yearModel;
speed = 0; }
Now use this Main.java instead to take input values from user:
import java.util.Scanner; //class used to take input from user
public class Main {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in); //creates Scanner object
//below statement are used to take input for yearModel, make and speed from user
System.out.println("Enter car's year model: ");
int yearModel = keyboard.nextInt();
keyboard.nextLine();
System.out.println("Enter car's make: ");
String make = keyboard.nextLine();
System.out.println("Enter the speed: ");
int speed = keyboard.nextInt();
//creates Car object named car1 and calls constructor of Car to pass values for yearModel, make and speed using car1 object
Car car1 = new Car(yearModel,make,speed);
//this works the same as above Main.java
for (int i = 1; i <= 5; i++)
{ System.out.println("Accelerate!");
car1.accelerate();
System.out.println("Current speed: " + car1.getSpeed()); }
System.out.println("\n");
for (int j = 1; j <= 5; j++) {
System.out.println("Brake!");
car1.brake();
System.out.println("Current speed: " + car1.getSpeed()); }}}
Your class requires you to use a program you must download on your computer. You have waited until day 5 of the week to download the program, and you need it for an assignment that is due in 2 days. Now you are having issues with the program.
• How do you approach solving this problem?
• Whom would you contact first, and why?
• What are the resources available to support you when obstacles arise?
• Why is effective communication important in linking you to these resources?
In the above scenario, The way to solve the problem is to would contact tech support.
Whom would you contact first, and why?I would also contact the number that is saved on my student ID for help as they will known about such problems.
The resources available to still read my detailed notes that I wrote, that tells the step by step way to quick fix it or contact the instructor to let them know of the current situation.
Therefore, In the above scenario, The way to solve the problem is to would contact tech support.
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For a regression problem, a student trained a linear regression model and obtained the following prediction line:
Which of the following answers cannot explain the model it received?
Choose only one answer (the most correct answer):
A.The features have a constant low value, which is less than 0
B.The features have a high positive value greater than 100
C.The features are not related to the target value
D.The learning rate (alpha) is too high
The learning rate (alpha) is too high cannot explain the model it received.
The learning rate, which is a hyperparameter in the training process, is not applicable or relevant to the explanation of the given linear regression model because the model equation does not involve any learning rate term. Therefore, the learning rate being too high.
The given linear regression model is:
y = 0.x1 + 0.x2 - 7
To determine which answer cannot explain the model, let's analyze each option:
A. The features have a constant low value, which is less than 0: This option does not provide enough information to assess its impact on the model. The constant low value could affect the model's performance depending on the range and distribution of the features, but without specific details, we cannot determine if it can or cannot explain the model.
B. The features have a high positive value greater than 100: Similar to option A, this answer does not give sufficient information to evaluate its impact on the model. The high positive value might affect the model's performance, but without further details, we cannot determine its explanatory power.
C. The features are not related to the target value: This option can potentially explain the model if the features are indeed unrelated to the target value. In such a case, the linear regression model might not capture the underlying relationship and may not provide accurate predictions. Therefore, this option can explain the model.
D. The learning rate (alpha) is too high: The learning rate is not explicitly present in the given equation, y = 0.x1 + 0.x2 - 7. Thus, the learning rate cannot explain the model because it is not a factor directly involved in this particular equation.
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You need to replace every occurrence of "barn" with "shed." Which is the fastest method?
a) Use Replace to find and replace each occurrence.
b) Scroll through the document to locate each word, delete "barn," and type "shed."
c) Use Find to locate each occurrence, delete "barn," and type "shed."
d) Delete the entire text and retype the document.
The fastest method to replace every occurrence of "barn" with "shed" would be a) using the "Replace" function.
This method is efficient and avoids the need to manually scroll through the entire document, as in options b) and c), or to delete and retype the entire document, as in option d).
By using the "Replace" function, you can specify the word you want to find ("barn") and the replacement word ("shed"), and the function will automatically locate each occurrence and replace it.
This method is typically available in word processing software and text editors.
The advantage of using the "Replace" function is that it can quickly scan the entire document and make the necessary changes in a matter of seconds, regardless of the document's length.
It eliminates the need for manual searching and editing, which can be time-consuming and prone to errors.
In contrast, options b) and c) involve manually scrolling through the document, locating each occurrence of "barn," deleting it, and typing "shed" in its place.
This method is slower, especially for large documents, and it increases the likelihood of missing or overlooking some instances of the word.
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Augustus and Beatrice play the following game. Augustus thinks of a secret integer number from 1 to n. Beatrice tries to guess the number by providing a set of integers. Augustus answers YES if his secret number exists in the provided set, or NO, if his number does not exist in the provided numbers. Then after a few questions Beatrice, totally confused, asks you to help her determine Augustus's secret number.
Given the value of n in the first line, followed by the a sequence Beatrice's guesses, series of numbers separated by spaces and Agustus's responses, or Beatrice's plea for HELP. When Beatrice calls for help, provide a list of all the remaining possible secret numbers, in ascending order, separated by a space.
n = int(input())
all_nums = set(range(1, n + 1))
possible_nums = all_nums
while True:
guess = input()
if guess == 'HELP':
break
guess = {int(x) for x in guess.split()}
answer = input()
if answer == 'YES':
possible_nums &= guess
else:
possible_nums &= all_nums - guess
print(' '.join([str(x) for x in sorted(possible_nums)]))
Guessing game in python, where one player tries to find out the number the other player thinks. The program displays a list of possible numbers based on the given hint.
Python codeif __name__ == '__main__':
# Define variablesa = int()
s = int()
q = int()
k = int()
e = int()
n = int()
i = int()
norepeat = int()
num = str()
soi = str()
anw = str()
listy = str()
listn = str()
a = 1
s = 1
q = 1
k = 1
e = 1
# Entry data and define list lengthprint("Players: Augustus and Beatrice")
print("Augustus thinks of a secret integer number from 1 to n")
print("Enter n: ", end="")
n = int(input())
num = [str() for ind0 in range(n)]
listy = [str() for ind0 in range(n)]
listn = [str() for ind0 in range(n)]
norepeat = [int() for ind0 in range(n)]
print("Beatrice tries to guess the number by providing a set of integers")
while True:
b = 1
print("Enter set of integers (series of numbers seperated by spaces): ")
soi = input()
# Split the string and put each number in a list called "num" for j in range(1,len(soi)+1):if soi[j-1:j]==" ":
a = a+1
b = b+1
else:
num[b-1] = num[b-1]+soi[j-1:j]
a = a+1
if a-1<=n:
print("Question for Augustus: Secret number exists in the provided set? (enter YES or NO)")
anw = input()
# Create others two lists, one of which contains the secret number and the other no.if anw=="YES":
q = 1
while True:
listy[s-1] = num[q-1]
num[q-1] = ""
q = q+1
s = s+1
if q>b: break
else:
q = 1
while True:
listn[k-1] = num[q-1]
num[q-1] = ""
q = q+1
k = k+1
if q>b: break
else:
print("Amount of given numbers (",a,") is greater than n (",n,"). Try again")
a = a-b
if a>=n: break
print("Beatrice asks for helping her to determine secret number: Enter HELP")
anw = input()
# Identify repeating numbers in previously created listsfor d in range(1,s+1):
p = 0
for z in range(1,k+1):
if listy[d-1]==listn[z-1]:
p = p+1
# Loading a new list with numbers that are not repeated in the previous listsif p==0:
norepeat[e-1] = float(listy[d-1])
e = e+1
# Sorting listfor a in range(1,e):
for b in range(a,e):
if norepeat[a-1]>norepeat[b-1]:
aux = norepeat[a-1]
norepeat[a-1] = norepeat[b-1]
norepeat[b-1] = aux
# Output: list of all possible secret numbersprint("List of all possible secret numbers: ")
for x in range(1,e):
print(norepeat[x-1]," ", end="")
print("")
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Solve recurrence relation x (n) = x(n/3) +1 for n >1,x(1) =1. (Solve for n = 3k)
To solve this recurrence relation, we can use the iterative method known as substitution method. First, we make a guess for the solution and then prove it by mathematical induction.
Let's guess that x(n) = log base 3 of n. We can verify this guess by induction:
Base Case: x(1) = log base 3 of 1 = 0 + 1 = 1. So, the guess holds for n = 1.
Induction Hypothesis: Assume that x(k) = log base 3 of k holds for all k < n.
Induction Step: We need to show that x(n) = log base 3 of n holds as well. We have:
x(n) = x(n/3) + 1
= log base 3 of (n/3) + 1 (by induction hypothesis)
= log base 3 of n - log base 3 of 3 + 1
= log base 3 of n
So, x(n) = log base 3 of n holds for all n that are powers of 3.
Therefore, the solution to the recurrence relation x(n) = x(n/3) + 1 for n > 1, x(1) = 1, is x(n) = log base 3 of n for n = 3^k.
100 POINTS Can someone help me write a code in python. a program which can test the validity of propositional logic. Remember, a propositional logical statement is invalid should you find any combination of input where the PROPOSITIONAL statements are ALL true, while the CONCLUSION statement is false.
Propositional Statements:
If someone has a rocket, that implies they’re an astronaut.
If someone is an astronaut, that implies they’re highly trained.
If someone is highly trained, that implies they’re educated.
Conclusion Statement:
A person is educated, that implies they have a rocket.
Your output should declare the statement to either be valid or invalid. If it’s invalid, it needs to state which combination of inputs yielded the statement invalid.
For the code that returns the above output see the attatched.
How does the above code work?Rocket(), astronaut(), highly trained(), and educated() are the four functions defined in the code that correlate to the propositional propositions. These functions just return the value of the argument passed in.
The test_proposition() method examines all possible input combinations and evaluates the conclusion statement. It returns the exact combination that invalidates the assertion if any combination produces the conclusion statement as false while all propositional statements are true. Otherwise, "Valid" is returned.
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