Write a program palindrome.py that prompts for a sequence of words or numbers on a single line and checks if the entries are palindromes or not. A word or a number is a palindrome if it remains unchanged when reversed. e.g. rotor is a palindrome; but python is not a palindrome. e.g. 737 is a palindrome; but 110 is not a palindrome. The program receives the sequence as input and returns True if an entry is a palindrome or False if an entry is not a palindrome. Print the boolean value on one line. Print the palindromes count on the next line.
Answers
Answer:
Explanation:
The program first asks the user for the sequence of words. Then it splits the sequence into an array of words. Then it loops through the array checking each word to see if it is a palindrome. If it is it prints the word, the boolean value, and adds 1 to the palindrome_count variable. Otherwise it prints the word, false, and moves on to the next word in the list. Finally, it prints out the total value of palindrome_count.
word = input("Enter sequence of words: ")
word_list = word.split(' ')
print(word_list)
palindrome_count = 0
for word in word_list:
print('\n\n')
reverse = word[::-1]
if word == reverse:
print(word, end='\n')
print(True, end="\n")
palindrome_count += 1
else:
print(word, end='\n')
print(False, end='\n')
print("\n\nNumber of Palindromes in Sequence: " + str(palindrome_count))
Related Questions
Generally speaking, problems are rarely caused by motherboards. However, there are some instances in which a motherboard can fail. For example, an adapter can work its way loose over time due to temperature changes in a gradual process known as
Answers
Answer:
Chip creep
Explanation:
Chip creep can be described as a problem that arises as a chip or integrated circuit works its way out of its sockets as Time goes on. it is also the gradual loosening of the integrated circuit. This problem was quite common during early PCs.
What causes this is changes in temperature. Known as thermal expansion. During thermal expansion, as the system gets heated up and during the process of it cooling down it could occur.
A red team initiated a DoS attack on the management interface of a switch using a known vulnerability. The monitoring solution then raised an alert, prompting a network engineer to log in to the switch to diagnose the issue. When the engineer logged in, the red team was able to capture the credentials and subsequently log in to the switch. Which of the following actions should the network team take to prevent this type of breach from reoccurring?
A. Encrypt all communications with TLS 13
B. Transition from SNMPv2c to SNMPv3 with AFS-256
C. Enable Secure Shell and disable Telnet
D. Use a password manager with complex passwords
Answers
Answer:
Hence the answer is Option A Encrypt all communication with TLS 1 3.
Explanation:
Transportation Layer Security (TLS 1 3)---->TLS stands for Transport Layer Security and is the successor to SSL (Secure Sockets Layer). TLS provides secure communication between web browsers and servers. The connection itself is secure because symmetric cryptography is used to encrypt the transmitted data.
SNMPv3 Security with 256 bit AES encryption is not available for all devices. The net-snmp agent does not support AES256 with SNMPv3.so it is not the correct option.
The best choice is an option a because TLS 1 3 because,
TLS version 1 3 helped in removing all the insecure features such as:
SHA-1
RC4
DES
3DES
AES-CBC
How does a computer work? Explain with an example.
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Answer:
A computer system works by combining input, storage space, processing, and output. ... For example, when we type something using a keyboard, it is known as an Input provided to the Computer. Storage Space: It is the place where our input gets stored. It is known as Computer Memory that keeps the data into it.
In the right situations, the use of multi-threads can allow for application speedup. Provide a small code example that illustrates how threads can be used to arrive at an appropriate result. Identify if there is a point where too many threads might impact performance of the application. g
Answers
Answer:
Explanation:
Threads allow an applications to run faster because they allow various tasks to run at the same time instead of doing one at a time and having to wait for one to finish before starting the next task. However, if too many threads are running at the same time, or a thread has a very large task or requires another task to finish before finishing its own then this can drastically impact performance. Mainly because too many resources are being used at a single moment. The following code is a small example of how threads work in Python.
import threading
import time
def thread_function(name):
print("Thread {name}: starting")
time.sleep(2)
print("Thread {name}: finishing")
thread1 = threading.Thread(target=thread_function, args=(1,))
thread1.start()
time.sleep(1)
thread2 = threading.Thread(target=thread_function, args=(2,))
thread2.start()
thread2.join()
The development of the modern computer system has been evolutionary. Discuss this phenomenon and further discuss how current trends in computing would impact future computer systems development.
Answers
Explanation:
With the great advances in computer systems today it is possible that we can connect and interact with people who are on the other side of the planet, we can study virtually without having to attend a university or school in person, we can even work from our own homes without having to travel to our workplace, which allows us to reduce transportation costs and time.
The above benefits have been possible thanks to the evolution of computer systems.But just as the evolution of computer systems brings great benefits, it also carries great risks for the future, in recent years there has been a considerable increase in cyber attacks, therefore it is necessary an advanced cybersecurity system that allows to quickly control and protect from external threats to organizations; As well as it is necessary to emphasize training in computer systems for people of all educational levels so that they are prepared and can give proper use to computer systems and thus also learn to protect themselves from cyber fraud.
You are the network administrator for the ABC Company. Your network consists of two DNS servers named DNS1 and DNS2. The users who are configured to use DNS2 complain because they are unable to connect to internet websites. The following shows the configuration of both servers:
Server Configurations:
DNS1: _msdcs.abc.comabc.com
DNS2: .(root)_msdcs.abc.comabc.com
The users connected to DNS2 need to be able to access the internet. What should be done?
Answers
Answer:
ABC Company
The action to take is to:
Delete the .(root) zone from the DNS2. Then configure conditional forwarding on the DNS2 server. If this is not done, the users will be unable to access the internet.
Explanation:
DNS forwarding enables DNS queries to be forwarded to a designated server, say DNS2, for resolution according to the DNS domain name. This stops the initial server, DNS1, that was contacted by the client from handling the query, thereby improving the network's performance and resilience and enabling the users to be connected to the DNS2 in order to access the internet.
Write a program named lastname_firstname_cities.py that works with information about large cities. Your program will open the cities.txt downloadfile. Each line in the file has the name of a city, its country, and its population. The first few lines of the file look like this:
Answers
Answer and Explanation:
Open your text editor and open new file. Save new file file as lastname_firstname_cities.py. The program will open the file cities.txt downloadfile hence :
dfile= open(cities.txt, "r")
If we write this into our lastname_firstname_cities.py file it will open our cities.txt downloadfile in read mode and text mode(by default unless we specify binary mode which is for images)
Is IBM 1041, Minicomputer? Yes or no
Answers
Answer:
No
Explanation:
A hierarchy chart can be helpful for a. planning the functions of a program b. naming the functions of a program c. showing how the functions of a program relate to each other d. all of the above e. a and c only
Answers
Answer:
Hence the correct options are option B and option C.
Explanation:
Hierarchy Chart means top to bottom structure 0f a function or a program or an organization.
Planning the functions of a program means deciding beforehand that what are the functions of a program and what to try to do and when to try to, hierarchy Charts are often helpful In doing/knowing this all.
Showing how the functions of a program relate to every other means what's the connection between two functions for instance if we have a hierarchical chart of a corporation member then we'll have the connection among the members of the team i.e., first, we'll have CEO, then Manager then team/ project lead then team members and by using hierarchical chart ready to " we will be able to identify the connection among them. during a similar way, we will have a relationship among the functions of a program using the hierarchical chart.
nhiệt độ chiết rót của máy chiết rót có van trượt là bao nhiêu
Answers
Answer:
please translate
Thank you✌️
How many cost units are spent in the entire process of performing 40 consecutive append operations on an empty array which starts out at capacity 5, assuming that the array will grow by a constant 2 spaces each time a new item is added to an already full dynamic array
Answers
Answer:
Explanation:
260 cost units, Big O(n) complexity for a push
5 Write full forms of the following: CPU b. MHz с. СВТ d. CAI e. ICU f. POS a. Write suitable technical term for the following statements. The continuously working capacity of computer without loos its speed and accuracy. b. The computer terminology, in which output is determined accord to the input The computer device used in hospitals that helps to main heartbeat of the patient. Opiemak The collection of eight bits or two Nibbles. C. I byte d. ng School Level Computer Science - 6
Answers
Answer:
CPU = Central prossing Unit
A network administrator needs 10 prevent users from accessing the accounting department records. All users are connected to the same Layer 2 device and access the internal through the same router. Which of the following should be Implemented to segment me accounting department from the rest of the users?
a. Implement VLANs and an ACL.
b. Install a firewall and create a DMZ.
c. Create a site-to-site VPN.
d. Enable MAC address filtering.
Answers
Answer:
C
Explanation:
I connected to an external hard drive to transfer some photos from my vacation. When I try to drag the photo, it bounces right back and does not transfer. What is the likely cause of this issue?
a. hard drive is full
b. photos were taken in a different country
c. USB port is broken
d. the file structure of the 2 hard drives are not compatible
Answers
Hope this helps and if you could answer the question I just uploaded titled giving brainliest that would be great. Basically, what you have to do is research why the book titled the list of things that will not change and explain why it’s your favorite book based on the message it tells you! Go to my profile and go to questions.
The answer is D, What is the likely cause of this issue is that the file structure of the two hard drives are not compatible.
The file structure or file system, of a hard drive, tells the disk how to read, write and store information on the drive. Some file systems do not allow the disk to store any files and often do not display error messages. If we try to drag a file onto a hard drive with this kind of file structure, the action would simply not be performed. This can be fixed by formatting the disk partition into a new file system.
Option B states that the issue may be that the photos were taken in a different country. This is not the cause of the problem because regardless of where the pictures are taken, they are all stored in common formats such as:
JPEGPNGJFIFAny external hard drive capable of storing images will have the ability to receive files in these formats as well as many other image formats. For this reason, option B is False.
The question states that you were able to connect the external Hard drive and drag files onto it, though unsuccessfully. This tells us that the USB port is working as intended, if it were not working, it would not display the Hard drive onto the computer and we would not be able to drag files to it. Therefore, option C is false
Insufficient Hard drive storage space is a common issue in not being able to transfer files between hard drives. However, if this were the case, the user would be shown a message displaying the error. The message may look like:
"Insufficient space on the disk.""The Disk is full.""Not enough memory to complete this action"The exact wording may vary depending on the operating system in use. Since the question states that the files simply "bounces back" without an error message displaying, we can infer that option A is false.
For more help with Hard drive issues see: https://brainly.com/question/14254444?referrer=searchResults
What does the statement that follows do? double gallons[6] = { 12.75, 14.87 }; a. It assigns the two values in the initialization list to the first two elements but leaves the other elements with the values currently in memory. b. It assigns the two values in the initialization list to the first and second elements, third and fourth elements, and fifth and sixth elements. c. This statement is invalid. d. It assigns the two values in the initialization list to the first two elements and default values to the other elements.
Answers
Answer:
It assigns the two values in the initialization list to the first two elements and default values to the other elements.
Explanation:
Given
The array initialization
Required
Interpret the statement
double gallons[6] implies that the length/size of the array gallons is 6.
In other words, the array will hold 6 elements
{12.75, 14.87} implies that only the first two elements of the array are initialized ; the remain 4 elements will be set to default 0.
Difference between hardcopy and hardware
Answers
Create a class, CallClass, with two methods to show call by value and call by reference. One method has two parameters that are any primitive types, whereas the other has a parameter that is an object of any class. Create a CallClassTest class that calls the two methods with proper arguments to show call by value and call by reference. You do not need to read the values of parameters from the screen. (5 pts)
Answers
Answer:
The output file is given below.
Explanation:
Please visit gotit-pro.com to get complete working code.
Code Example 17-1 class PayCalculator { private: int wages; public: PayCalculator& calculate_wages(double hours, double wages) { this->wages = hours * wages; return *this; } double get_wages() { return wages; } }; (Refer to Code Example 17-1.) What coding technique is illustrated by the following code? PayCalculator calc; double pay = calc.calculate_wages(40, 20.5).get_wages(); a. self-referencing b. function chaining c. dereferencing d. class chaining
Answers
Answer:
The answer is "Option b".
Explanation:
Function chaining is shown by this code, as the functions are called one after the other with one statement. Whenever you want to call a series of methods through an object, that technique is beneficial. Just because of that, you may give the same effect with less code and have a single given value only at top of the leash of operations.
kỹ năng học tập ở bậc đại học là gì
Answers
Answer:
please translate
Thank you ✌️
You connect another monitor to your machine and the image is coming up distorted or blurry. Adjusting the resolution of the external monitor could resolve the issue.
a. False
b. True
Answers
Changing the resolution should work, it’s most likely true. :)
You connect another monitor to your machine and the image is coming up distorted or blurry. Adjusting the resolution of the external monitor could resolve the issue is the true statement.
What is meant by resolution?In order to cover the cost of the pixels on the horizontal and vertical axes, resolution is the total number of pixels individual points of colour on a display monitor.
The size of the monitor and its resolution affect how sharp an image appears on a display.
Thus, the statement is true.
For more details about resolution, click here:
https://brainly.com/question/14307212
#SPJ2
Write a Racket two-way selection structure that will produce a list '(1 2 3) when the first element of a list named a_lst is identical to the atom 'a and an empty list otherwise. Note that you are NOT required to write a function definition!
Answers
Answer:
A
Explanation:
You are working from home using a microcomputer, a DSL modem, and a telephone connection to the Internet. Your company is connected to the Internet and has both local area networks and a mainframe computer. List all the different network connections involved in this operation.
Answers
Solution :
It is given that I am using a microcomputer at home along with DSL modem as well as a telephone network for the internet. My company has internet and has local area network and also a mainframe network.
Therefore, the different network connections involved are :
local area network to the wide area networkmicrocomputer to the internet connectionhow did hitles rules in nazi germany exemplify totiltarian rule?
Answers
Answer:
hope this helps if not srry
An error due to wrong input by the user
Answers
Answer:
when did it take place..
Queues can be represented using linear arrays and have the variable REAR that point to the position from where insertions can be done. Suppose the size of the array is 20, REAR=5. What is the value of the REAR after adding three elements to the queue?
Answers
Answer:
8
Explanation:
Queues can be implemented using linear arrays; such that when items are added or removed from the queue, the queue repositions its front and rear elements.
The value of the REAR after adding 3 elements is 5
Given that:
[tex]REAR = 5[/tex] --- the rear value
[tex]n = 20[/tex] --- size of array
[tex]Elements = 3[/tex] --- number of elements to be added
When 3 elements are added, the position of the REAR element will move 3 elements backward.
However, the value of the REAR element will remain unchanged because the new elements that are added will only change the positioning of the REAR element and not the value of the REAR element.
Read more about queues at:
https://brainly.com/question/13150995
Hi ! How can you return the value of the class computeDiscountInfo to the variable savings in the main class ?
Here is my code :
import java.util.Scanner;
public class RoomCost{
public static void main (String [] args){
double price;
double discount;
double savings;
Scanner keyboard = new Scanner(System.in);
System.out.print("Enter cutoff price for discount $>> ");
price = keyboard.nextDouble();
System.out.print("Enter discount rate as a whole number >> ");
discount = keyboard.nextDouble();
displayinfo();
//insert code to set the value returned from computeDiscountInfo method to savings);
// savings =
System.out.println("Special this week on any room over " + price);
System.out.println("Discount of " + discount + " percent");
System.out.println("That's a savings of at least $" + savings);
}
public static void displayinfo(){
System.out.println("We want your stay to be memorable.");
System.out.println("We promise to make you as comfortable as possible.");
}
public static double computeDiscountInfo(double price, double discountRate)
{
double savings;
//(insert code to calculate savings as price multiplied by discount divided by 100);
savings = (price * discountRate)/100;
return savings;
}
}
Answers
Answer:
savings = computeDiscountInfo(price, discount);
Explanation:
First of all computeDiscountInfo is a function, not a class.
You can call this function and assign its return value to a variable, savings in this example.
Cryptarithmetic algorithm
Answers
Answer:
CryptArithmetic or verbal arithmetic is a class of mathematical puzzles in which the digits are replaced by letters of the alphabet or other symbols. Usually it is required that each letter would be replaced by a unique digit. Each letter having different value from the other letters.
Explanation:
Cryptarithm now denotes mathematical problems usually calling for addition, subtraction, multiplication, or division and replacement of the digits by letters of the alphabet or some other symbols. ... Since D × B has only one digit, B must be 3 or less. The only two possibilities are 0 and 2.
Write an algorithm to solve general formula?
Answers
Answer:
2+2=4
Explanation:
simple math cause of that bubye
explain the elements of structured cabling systems
Answers
Answer:
From this article, we can know that a structured cabling system consists of six important components. They are horizontal cabling, backbone cabling, work area, telecommunications closet, equipment room and entrance facility.
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Given a sorted list of integers, output the middle integer. A negative number indicates the end of the input (the negative number is not a part of the sorted list). Assume the number of integers is always odd. Ex: If the input is:
Answers
Answer:
The program in Python is as follows:
myList = []
num = int(input())
count = 0
while num>=0:
myList.append(num)
count+=1
num = int(input())
myList.sort()
mid = int((count-1)/2)
print(myList[mid])
Explanation:
This initializes the list
myList = []
This gets the first input
num = int(input())
This initializes count to 0
count = 0
The following is repeated until the user inputs a negative number
while num>=0:
This appends the input number to the list
myList.append(num)
This increments count by 1
count+=1
This gets another input
num = int(input())
This sorts the list
myList.sort()
Assume the number of inputs is odd, the middle element is calculated as
mid = int((count-1)/2)
This prints the middle element
print(myList[mid])
From the complete question. the condition that ends the loop is a negative integer input
