"Donald". • Change middleName so it is initialized to "Richard". Change lastName so itis initialized to "Dirka". 7. When you run main this time you should see exactly thefollowing: Name: Donald Richard Dirka Number of characters in full name: 18 Login id:dirkadr.strings from the terminal like this:System.out.println("Enter your first name: ");String firstName = Given.getString();An example of the final result looks like this:DIVUH DYU VANEMAT2 Bluel: Terminal Window - Lab2OptionsEnter your first name:JamesEnter your middle name:TiberiusEnter your last name:Name: James Tiberius KirkNumber of characters in full name: 17Login id: kirkjtREMITHਹੈ।EH7 mentInsert Format Tools Extensions Help%Normal textArial11TTClick here to listen to this documentLast edit was 8 minutes ago1TIn blue jDCreate the following variables in main: A variable named firstName, initialized to"John". • A variable named middleName, initialized to "Clarence". A variable namedlastName, initialized to "Doe". 4. Below the variables you created in the previous step,create the following variables whose values will use the values of the above variables: •A variable named fullName that concatenates firstName, middleName, and lastName(using the operator) with a single space between each of the parts of the full name..A variable called characterCount that calculates the number of characters in a fullname, not counting spaces. Do this by first counting the characters in firstName, thencounting the characters in middleName, then counting the characters in lastName, andthen combining these counts appropriately. Do not just count the characters in fullName.Remember that strings have a length method. • A variable called login that creates anall lowercase login ID from a full name. To do this, extract the first character of firstNameand the first character of middleName, and concatenate them onto the end of lastName.Remember that strings have charAt and to LowerCase methods. 5. Display the followingoutput using the the fullName, characterCount, and login variables. Use a single printlnstatement for each line of output. Name: John Clarence Doe Number of characters infull name: 15 Login id: doejc 6. Complete the following tasks, changing only the valuesof the variables you created above. If you used your variables properly, neither yourcalls to println nor the lines where you computed values for fullname, characterCount,and login should not need to be changed. Change firstName so it is initialized toA-1121 21₁111BIUAB I U A1 310G-D1= 13 = = -MI 5.61MH7

"Donald". Change middleName so it is initialized to "Richard". Change lastName so it is initialized to "Dirka". 7. When you run main this time you should see exactly the following: Name: Donald Richard Dirka Number of characters in full name: 18 Login id: dirkadr. . strings from the terminal like this: System.out.println("Enter String firstName = Given.getString(); An example of the final result looks like this: wy 2 BlueJ: Terminal Window-Lab2 Options Enter your first name: James Enter your middle name: Tiberius your first name: "); Enter your last name: Kirk Name: James Tiberius Kirk Number of characters in full name: 17 Login id: kirkjt ● H

"Donald". Change middleName so it is initialized to "Richard". Change lastName so it is initialized to "Dirka". 7. When you run main this time you should see exactly the following: Name: Donald Richard Dirka Number of characters in full name: 18 Login id: dirkadr. . strings from the terminal like this: System.out.println("Enter String firstName = Given.getString(); An example of the final result looks like this: wy 2 BlueJ: Terminal Window-Lab2 Options Enter your first name: James Enter your middle name: Tiberius your first name: "); Enter your last name: Kirk Name: James Tiberius Kirk Number of characters in full name: 17 Login id: kirkjt ● H

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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JAVA PPROGRAM ASAP Please create this program ASAP BECAUSE IT IS MY LAB ASSIGNMENT so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #2. Word Counter (page 608) Write a method that accepts a String object as an argument and returns the number of words it contains. For instance, if the argument is “Four score and seven years ago” the method should return the number 6. Demonstrate the method in a program that asks the user to input a string and then passes it to the method. The number of words in the string should be displayed on the screen. Test Case 1 Please enter a string or type QUIT to exit:\nHello World!ENTERThere are 2 words in that string.\nPlease enter a string or type QUIT to exit:\nI have a dream.ENTERThere are 4 words in that string.\nPlease enter a string or type QUIT to exit:\nJava is great.ENTERThere are 3 words in that string.\nPlease enter a string or type QUIT to exit:\nquitENTER
def validate_priority(priority): ''' validate the "priority" parameter Returns True if "priority" is a string containing a number 1-5 Returns False otherwise ''' if (priority.isdigit()): if (priority == 1): return True elif (priority == 2): return True elif (priority == 3): return True elif (priority == 4): return True elif (priority == 5): return True else: return False pass value for "priority" must be a string that contains a number 1-5 this is my code
9. consider the following code: int numCredit = 75; string studentYear: if (numCredit >= 90) studentYear = "senior"; if (numCredit >= 120) Console.WriteLine("student is ready to graduate"); else Console.WriteLine("ştudent needs more credit hours to graduate"); else Console.WriteLine("student is not senior"): After this code is executed, which text is displayed? senior student is ready to graduate student needs more credit hours to graduate student is not senior MacBook Pro
The UML of KeanPerson is provided below: #keanld: int #keanEmail : String #firstName : String #lastName: String KeanPerson +KeanPerson() +KeanPerson(keanld: int, keanEmail : String, firstName: String, lastName : String) 4 getKeanld(): int + getKeanEmail() : String + getFirstName + getLastNamed + setFirstName(firstName : String) : void + setLastName(lastName : String) void + to String(): String Write a child class of the KeanPerson: KeanFaculty KeanFaculty has an additional property: salary. a) Implement instance variable (embed Data Encapsulation) b) Implement two constructors c) Implement getters and setters d) Implement toString() method Edit View Insert Format Tools BI BIU 12pt - Paragraph Table www
IN C++ Write code that: creates 3 integer values - one can be set to 0, the other two should NOT multiples of one another (for example 3 and 6, or 2 and 8) take you largest value and perform a modulus operation using the smaller (non zero) value as the divisor print out the result. create an alias for the string type call the alias "name" then create an instance of the "name" class and assign it a value using an appropriate cout statement - print out the value Please screenshot your input and output, as the format tends to get messed up. Thank you!
using System; class TicTacToe { Console.WriteLine("Do you want be X or O: "); Console.Write("Press 1 for 'X' or Press 2 for 'O'\n"); choice = int.Parse(Console.ReadLine()); if(choice==1) staticint player = 1 staticint choice; { staticvoid Print(char[] board) { Console.WriteLine(); Console.WriteLine($" {board[0]} | {board[1]} | {board[2]} "); Console.WriteLine($" {board[3]} | {board[4]} | {board[5]} "); Console.WriteLine($" {board[6]} | {board[7]} | {board[8]} "); Console.WriteLine(); } staticvoid Main(string[] args) { char[] board = newchar[9]; for (int i = 0; i < 9; i = i + 1) { board[i] = ' '; } Print(board); board[4] = 'X'; Print(board); board[0] = 'O'; Print(board); board[3] = 'X'; Print(board); board[5] = 'O'; Print(board); board[6] = 'X'; Print(board); board[2] = 'O'; Print(board); } } } How can this program be fixed to ask the user "It is your turn to place an X. Where would you like to place it?"
public String firstAndLast(String str) { //declare and create your first char //declare and create your second char //return your first and last char as a String }
JAVA PPROGRAM ASAP Please create this program ASAP BECAUSE IT IS MY LAB ASSIGNMENT #2 so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #8. 8. Sum of Numbers in a String (page 610) Write a program that asks the user to enter a series of numbers separated by commas. Here are two examples of valid input: 7,9,10,2,18,6 8.777,10.9,11,2.2,-18,6 The program should calculate and display the sum of all the numbers. Input Validation 1. Make sure the string only contains numbers and commas (valid symbols are '0'-'9', '-', '.', and ','). 2. If the string is empty, a messages should be displayed, saying that the string is empty. Test Case 1 Enter a series of numbers separated only by commas or type QUIT to exit:\n7,9,10,2,18,6ENTERThe sum of those numbers is 52.00\nEnter a series of numbers separated only by commas or type QUIT to exit:\nENTEREmpty string.\nEnter a series of numbers separated only by…
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