PERL programming 7. Consider the two variables: var1="peter and swimming", and var2="ann and tennis".Prepare a program that using RE and a block can print:_"peter likes swimming" and "ann likestennis”.

PERL code:use strict; use warnings; my $var1 = "peter and swimming"; my $var2 = "ann and tennis";…

Answered: 7. Consider the two variables:…

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter9: Records (struct)

Section: Chapter Questions

Problem 2PE

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Write a program called palindrome.cpp. The program should have the two functions listed below. Your program should loop until the user enters “quit". The determination of a word being a palindrome or not should be case insensitive. void getWord ( string& word ): This function is responsible for getting the word from the user. void isPalindrome ( string& word, bool& result ): This function is responsible for determining if a word is a palindrome or not. It will return true if the word is a palindrome and false if the word is not a palindrome using a boolean variable passed by reference. Sample Output 1 What is the word? Kayak Kayak is a palindrome Sample Output 2 What is the word? APPLE APPLE is not a palindrome Notes • Remember that you can access each character in a string by using the index operator, i.e., word[3], and the highest index of any string is the length of the string minus one. • To handle the case-insensitivity part you may need to work with functions that change the case…
7) The ideal gas law allows the calculation of volume of a gas given the pressure(P), amount ofthe gas (n), and the temperature (T). The equation is:V = nRT / PSince we only have used integer arithmetic, all numbers will be integer values with nodecimal points. The constant R is 8.314 and will be specified as (8314/1000). This givesthe same result. Implement the idea gas law program where the user is prompted for andenters values for n, T, and P, and V is calculated and printed out. Be careful toimplement an accurate version of this program. Your program should include a properand useful prompt for input, and print the results in a meaningful manner
Create a program that: 1. Prompts the user to enter a string. 2. Use ANY method you'd like to remove all the vowels from the string (string function substring, accessing the string characters as arrays, etc.), creating a new string. 3. Output the new string with all the vowels removed. 4. The program MUST contain two functions-- (1) to remove all the vowels from the string, i.e., create a new string from the old string; (2) to determine if a character is a vowel. 5. Use an enumerated type to evaluate each character to determine if it is a vowel. Hint: Write the program WITHOUT the enumerated type first to get it working.
Write a program that computes and displays the charges for a patient’s hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient the following data should be entered: • The number of days spent in the hospital• The daily rate• Charges for hospital services (lab tests, etc.)• Hospital medication charges.If the patient was an out-patient the following data should be entered:• Charges for hospital services (lab tests, etc.)• Hospital medication charges.Use a single, separate function to validate that no input is less than zero. If it is, it should be re-entered before being returned.Once the required data has been input and validated, the program should use two overloaded functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, while the other function accepts arguments for out- patient data. Both functions should return the total charges.
Write the following function to draw a regular polygon:def drawPolygon(x = 0, y = 0, radius = 50, numberOfSides = 3):The polygon is centered at (x, y) with a specified radius for the bounding circle for the polygon and the number of sides. Write a test program that displays a triangle, square, pentagon, hexagon, heptagon, and octagon, as shown in Figure 6.12a.
TASK " Write a program that grades students' exam. The exam has 20 multiple choice questions. Here are the correct answers: 1- A 6- B 11-C 16- D 2- A 7- B 12- C 17- D 3- А 8- В 13-С 18- D 4- А 9- В 14- С 19- D 5- A 10-B 15- C 20- D "A student must correctly answer 15 of the 20 questions to pass the exam. " Write a class named StudentExam that holds the correct answers to the exam in an array. TASK (CONT.) " The class should also have an array that holds the student's answers. The class also should have the following methods: I passed. Returns true if the student passed the exam, or false if the student failed " totalCorrect. Returns the total number of correctly answered questions I totallncorrect. Returns the total number of incorrectly answered questions " questionsMissed. An int array containing the question numbers of the questions that the student missed. 1 On another class, ask the student to enter his name, take his answers and display the results returned from the StudentExam…
This assignment is to modify the rock-paper-scissors game f. As before, each of twoplayers enters P, R, or S. The program will announce the winner and the basis for determining thewinner: Paper covers rock, Rock breaks scissors, Scissors cut paper, or Draw, nobody wins.The players must be able to enter either upper-case or lower-case letters.There are two major changes. First, you will need to create an enumeration called choices thathas three values, ROCK, PAPER, and SCISSORS. You should then use the typedef keyword to createa type for this enumeration named Choice. When you read the player's choice in your getThrowfunction, you will need to return a Choice for that player rather than a char as before. This makesit so that the only part of the program that deals with character type variables is the getThrowfunction; the rest of your program should always use variables of the enumerated Choice type. Thismeans that your checkWinner function will take two Choices as parameters…
Write a program in Java Write a program that has variables to hold three test scores. The program should ask theuser to enter three test scores and then assign the values entered to the variables. The programshould display the average of the test scores and the letter grade that is assigned forthe test score average. Use the grading scheme in the following table:
6. A palindrome is a number or text phrase that reads the same backwards or forwards. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 45554 and 11611. Write a program that reads a 5 digit integer and determines whether it is a palindrome. Hint: One way to do this is to use division (/) and modulus (%) operators to separate the number into individual digits.
Program 2: Write a program that asks the user for a word or phrase. Check to see if it is a palindrome. A palindrome is a word that is spelled exactly the same forward and backwards such as radar or noon. Your program must also take case into account. If the user types Radar, it must still return that it is a palindrome. Do not worry about palindromes with spaces. You do not need to put any code in static methods, you do not need to worry about try/catch blocks, and you do not need to make the program run more than once. Test values that I will use in class: Noon palindrome tacocat palindrome Hello not a palindrome in java
Q1. Write a program that takes a range from the user and display all the even numbers between the range (a, b] which are divisible by 3 but not by 4. ‘(’ / ‘)’-means excluding the number and ‘[’ / ‘]’ – means including the number.
A business that uses functions to calculate the weekly payment amounts of employees in a workplace.you are asked to write a program.The weekly payment amount of an employee depends on the following variables:- Number of hours worked - (minimum: 0, maximum: 60)- Hourly wage - (minimum: 0.00 TL, maximum: 30.00 TL)- Number of exemptions - (minimum: 0, maximum: 5)Using these 3 values,- Gross payment amount- General income taxLocal income tax- Social security amount- Net payment amountwill be calculated. →The maximum number of hours an employee can work before earning overtime pay is 40 hour. If the number of hours worked is less than or equal to 40, the gross payment amount will be equals the product of the wage. If the number of hours worked is more than 40, the gross payment amount is 40 times the hourly wage. plus 1.5 times the hourly rate for every hour over 40 →The general withholding tax is 55.77 TL for the weekly payment period. The employee is subject to general taxation the gross…

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