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Given :- The language L = { dv, dvdv, dvdvdv, dvdvdvdv, ...... } , an infinite regular language is…

Answered: regular expression that represents the…

Engineering

Computer Science

regular expression that represents the following language

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 2CP

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9. Trivia Game In this programming exercise, you will create a simple trivia game for two players. The program will work like this: Starting with player 1, each player gets a turn at answering 5 trivia questions. (There should be a total of 10 questions.) When a question is displayed, 4 possible answers are also displayed. Only one of the answers is correct, and if the player selects the correct answer, he or she earns a point. After answers have been selected for all the questions, the program displays the number of points earned by each player and declares the player with the highest number of points the winner. To create this program, write a Question class to hold the data for a trivia question. The Question class should have attributes for the following data: A trivia question Possible answer 1 Possible answer 2 Possible answer 3 Possible answer 4 The number of the correct answer (1, 2, 3, or 4) The Question class also should have an appropriate _…
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Please help with the following: Code in Java keep the code as simple as possible do not use arrays nor parseItnt StringBuilder etc keep it very simple.Proper setters, getters, constructors, and toString methods for all of the classes Class TextEdit This is a text editing class. In its constructor it receives a string. The string will be stored in a field called initialValue using proper setter methods and proper documentation for Each of the methods . The class also contains another String field called: ”mixedResult” which is only defined globally and will be initialized using a method in the future in the main class namely the mix method. The public String toToken() method is a method that will use the initialValue field and it for the letter ’p’ or the letter ’A’. If it finds the letter, every element on the left side of the found letter will be stored in another string and returned. For example: If the initialValue was: ”This is a possible resource allocation”. The returning…
Question 4 Encapsulation is implemented by using__________ variable.
The code for a class, the code for a method, and the code for while and for loops with more than ones statement is enclosed in ____. /* and */ [ and ] { and }
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// LeftOrRight.cpp - This program calculates the total number of left-handed and right-handed // students in a class. // Input: L for left-handed; R for right handed; X to quit. // Output: Prints the number of left-handed students and the number of right-handed students. #include <iostream> #include <string> using namespace std; int main() { string leftOrRight = ""; // L or R for one student. int rightTotal = 0; // Number of right-handed students. int leftTotal = 0; // Number of left-handed students. // This is the work done in the housekeeping() function cout << "Enter an L if you are left-handed, a R if you are right-handed or X to quit: "; cin >> leftOrRight; // This is the work done in the detailLoop() function // Write your loop here. // This is the work done in the endOfJob() function // Output number of left or right-handed students. cout << "Number of left-handed students:…
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Computer Science Bob takes medication three times a day. In the morning at 8:00, in the afternoon at 13:00, and in the evening at 19:00. Create an enum type that maps the times Bob takes his medication.