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postnew [5]
2 years ago
9

Write a program that prompts the user for a word or phrase, and determines if the entry is a palindrome. A palindrome is a word

or phrase which reads the same forwards and backwards. For example, if the user entered: madam the program should display: That is a palindrome Your program should ignore spaces, commas, and apostrophes, and ignore differences between upper and lower case. For example, the phrase: Madam, I'm Adam would be considered a palindrome.
Computers and Technology
1 answer:
vekshin12 years ago
7 0

Answer:

Explanation:

The following code is written in Python. It asks the user for an input. Then cleans the input using regex to remove all commas, whitespace, and apostrophes as well as making it all lowercase. Then it reverses the phrase and saves it to a variable called reverse. Finally, it compares the two versions of the phrase, if they are equal it prints out that it is a palindrome, otherwise it prints that it is not a palindrome. The test case output can be seen in the attached picture below.

import re

phrase = input("Enter word or phrase: ")

phrase = re.sub("[,'\s]", '', phrase).lower()

reverse = phrase[::-1]

if phrase == reverse:

   print("This word/phrase is a palindrome")

else:

   print("This word/phrase is NOT a palindrome")

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Which formal security-related process should take place at the beginning of the code creation project? Group of answer choices R
Igoryamba

Answer:

Risk assessment, Input validation and Output validation.

Explanation:

Software development life cycle, SDLC, is a systematic process a software being created must pass through or follow, from the stage of conception to death of the application.

There are various processes that occurs at the beginning of SDLC, a few of the activities are risk management, input and output validation.

Risk management is used to determine the feasibility, usefulness and profitability to cost of the software before development. The input and output validation is for security control access to the data of the software.

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2 years ago
What are some of the strategies that you use for confronting a complex problem and breaking it down into smaller pieces? How mig
bazaltina [42]

Answer:

Breaking it down I guess for me, you could take down all the possible things that you could do. Eliminating things, one by one. It could help working on a computer by not letting yourself get over-whelmed by all your programming and thinking "alright, this THEN this."

Explanation:

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3 years ago
How do you open the Font dialog?​
Simora [160]

Explanation:

Click the Home tab.

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hope my answer helps

pls mark this as brainlist

be sure to follow me and I will follow you back

stay safe

good day

6 0
2 years ago
Question 2 In this question you are asked to calculate probabilties for the discrete uniform and exponential distribution. Make
sasho [114]

Answer:

Hi there! The question is asking to make changes to the H3_Q2.java program however there is no such program attached. Nevertheless, the requirements in the question can be addressed in a new H3_Q2.java program that i've listed below.

Explanation:

We can use the Scanner util in Java for prompting user input. The method nextInt() and nextDouble() allow only values of types "int" and "double" respectively. I have used the "switch" statement to direct the program based on user selection of menu item. The checks are printed with the "System.out.println" command and the program exits in case of error or invalid input. Finally, the calculation of probability simply requires you to replace the comment with the formula for the probability calculation based on the method chosen.

H3_Q2.java

import java.util.Scanner;

public class H3_Q2 {

 public static void main(String args[]) {

   // print main menu for user selection

   System.out.println("Please type 1 to select 'discrete uniform' or 2 to select 'exponential'");

   Scanner scan = new Scanner(System.in);

   int selection = scan.nextInt();

   switch(selection) {

     case 1:

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       System.out.println("Please enter a lower bound value a: ");

       int a = scan.nextInt();

       System.out.println("Please enter a upper bound value b: ");

       int b = scan.nextInt();

       System.out.println("Please enter a value x: ");

       int x = scan.nextInt();

       if (b <= a) {

         System.out.println("The upper bound value b should be greater than the lower bound value a");

         System.exit(0);

       }

       if (a > x) {

         System.out.println("The value x should be greater than the lower bound value b");

         System.exit(0);

       }

       if (b < x) {

         System.out.println("The value x should be greater than the lower bound value b");

         System.exit(0);

       }

       break;

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       System.out.println("Please enter a lambda value for exponential: ");

       double lambda = scan.nextDouble();

       System.out.println("Please enter a value x: ");

       double d_x = scan.nextDouble();

       if (d_x <= 0.0) {

         System.out.println("The value x should be greater than 0");

         break;

       } else {

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       break;

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}

7 0
3 years ago
Define an __init__ method that has all the field names as parameters (in the order they appear in the second argument to pnamedt
mario62 [17]

<!DOCTYPE html PUBLIC "-//IETF//DTD HTML//EN">

<html><head>

<meta http-equiv="content-type" content="text/html; charset=UTF-8">

 <title>Program 3</title>

</head>

<body bgcolor="white">

<center>

<h1>Program 3</h1>

<h1>

Programs that Write Programs: pnamedtuple

</h1>

<p>

</p><h2>ICS-33: Intermediate Programming<br>

</h2>

<p>

</p></center>

<!-- Introduction -->

<a name="Introduction">

<hr align="left" width="33%">

<table rules="none" border="0" cellpadding="5" cellspacing="0" width="100%">

<tbody>

<tr valign="top">

<td width="20%"><b>Introduction</b></td>

<td width="80%">

This programming assignment is designed to show how Python functions can define

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<p>

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You might want to write a small batch file to help you test this class.

</p><p>

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Much of the code from your <b>Point</b> class will be turned into strings and

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Use the <b>.format</b> method to replace the generic parts with the actual

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2 years ago
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