Task 6 Implement the design of the Laptop class so that the following output is produced [You are not allowed to change the code below] # Write your code here Оutput Lenovo 5 lenovo = Laptop("Lenovo", 5); Dell 7 dell = Laptop("Dell", 7); print(lenovo.name, lenovo.count) print(dell.name, dell.count) print("Total number of Laptops", Laptop.laptopCount) Laptop.advantage() Laptop.resetCount() print("Total number of Laptops", Laptop.laptopCount) Total number of Laptops 12 Laptops are portable Total number of Laptops 0

Task 6 Implement the design of the Laptop class so that the following output is produced [You are not allowed to change the code below] # Write your code here Оutput Lenovo 5 lenovo = Laptop("Lenovo", 5); Dell 7 dell = Laptop("Dell", 7); print(lenovo.name, lenovo.count) print(dell.name, dell.count) print("Total number of Laptops", Laptop.laptopCount) Laptop.advantage() Laptop.resetCount() print("Total number of Laptops", Laptop.laptopCount) Total number of Laptops 12 Laptops are portable Total number of Laptops 0

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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In this game computer chooses a random integer number, and user should guess what is that number through a trial process. You should develop a Java program to conduct this game. The Guessing Game Specification: 1- User specifies a range (from 0 to an upper band) for the game. 2- Program will generate an integer number within the above range as the game answer. 3- Program asks user to enter a guess by printing "Enter a guess" in the console. 4- After user enters a guess: o if the guess is correct, print "Correct! Took 7 guesses to find the answer.", where 7 is the number of guesses as an example. The program should then terminate. o if the guess is greater than the correct value, print "Guess is higher than the answer.". Likewise, for if the guess is less than the correct value. MADA 5- Develop the code based on the provided sample result below. whole code should be within the main method of the GuessingGame01 class. Note: For random integer generation, you should use nextInt() method…
Output "Fruit" if the value of userltem a type of fruit. Otherwise, if the value of userltem is a type of drink, output "Drink". End each output with a newline. Ex: If userltem is GR_APPLES, then the output is: Fruit Learn how our autograder works 459048.3193818.qx3zqy7 1 public class GrocerySorter { 2 public enum GroceryItem {GR_APPLES, GR_BANANAS, GR_JUICE, GR_WATER} 4 5 6 7 8 9 10 11 12 13 } public static void main (String[] args) { GroceryItem userItem; } /* Your code will be tested with GR_APPLES and other values for userItem userItem GroceryItem. GR_APPLES; /* Your solution goes here
Show how the letters A, B, and C can be turned into decimal numbers. A.
Complete the task in java and please dont use AI write it on your own.write it in simple code please
Java Code Please Output The first few lines contain the drawn rectangle. After one empty line, the next line prints either "RECTANGLE" or "SQUARE". This is then followed by its area, perimeter, and the coordinates of its center point. #·#·#·#·#·# #·········# #·········# #·········# #·········# #·········# #·········# #·········# #·#·#·#·#·# RECTANGLE AREA:·40 PERIMETER:·26 CENTER·POINT:·(2.50,4.00)
in Java Tasks Write a program that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows. 1. When the program begins, a random number in the range of 1 through 3 is generated. If the number is 1, then the computer has chosen rock. If the number is 2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors. (Don't display the computer's choice yet.) 2. The user enters his or her choice of "rock", "paper", or "scissors" at the keyboard. (You can use a menu if you prefer.) 3. The computer's choice is displayed. Tasks 4. A winner is selected according to the following rules: a. If one player chooses rock and the other player chooses scissors, then rock wins. (The rock smashes the scissors.) b. If one player chooses scissors and the other player chooses paper, then scissors wins. (Scissors cuts paper.) C. If one player chooses paper and the other player chooses rock, then paper wins. (Paper wraps…
Please Help me asap Please USE PYTHON Implement the design of the Pasta class so that the following output is produced:print("Pasta Plate Count:", Pasta.pasta_plate_count)print("=======================")s1 = Pasta("Chicken")s1.set_ingredients("Farfalle",250, 11, 40, 10)s1.display_all_info()print("------------------------------------")s2 = Pasta("Beef")s2.set_ingredients("Pipe Rigate",150, 10.5, 10, 10)s2.display_all_info()print("------------------------------------")s3 = Pasta("Mushrooms")s3.set_ingredients("Spaghetti",500, 50, 20, 10)s3.display_all_info()print("=======================")print("Pasta Plate Count:", Pasta.pasta_plate_count)Output:Pasta Plate Count: 0=======================Pasta Type: ChickenShape: FarfalleCal: 250 gFat: 11 gProtein: 40 gCarbohydrate: 10 g------------------------------------Pasta Type: BeefShape: Pipe RigateCal: 150 gFat: 10.5 gProtein: 10 gCarbohydrate: 10 g------------------------------------Pasta Type: MushroomsShape: SpaghettiCal: 500 gFat: 50…
python program
Task 3 Implement the design of the Passenger class so that the following output is produced: The assumption is Bus base-fare is 450 taka. A passenger can carry upto 20 kg for free. 50 taka will be added if bag weight is between 21 and 50 kg. 100 taka will be added if bag weight is greater than 50 kg. [You are not allowed to change the code below] Output: Total Passenger: 0 # Write your code here print(“Total Passenger:", Passenger.count) == Name: Jack p1 = Passenger(“Jack") Bus Fare: 550 taka p1.set_bag_weight(90) ===== !== p2 = Passenger("Carol") Name: Carol Bus Fare: 450 taka p2.set_bag_weight(10) == p3 = Passenger("Mike") Name: Mike p3.set_bag_weight(25) Bus Fare: 500 taka ==== print("== =") %3D Total Passenger: 3 p1.printDetail() print("== ==") p2.printDetail() print("= =") p3.printDetail() print("== ==") print("Total Passenger:", Passenger.count)
Fibonacci A fibonacci sequence is a series of numbers in which each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on… For this, you will implement a class that takes a positive integer (n) and returns the number in the nth position in the sequence. Examples When n is 1, the returned value will be 0. When n is 4, the returned value will be 2. When n is 9, the returned value will be 21. come up with the formula and base cases Implementation Create a class Fibonacci with a public static method getValue. Create a Main class to test and run your Fibonacci class.
Implement the design of the Patient class so that the following output is produced:[For BMI, the formula is BMI = weight/height^2, where weight is in kg and height inmeters] Driver Code # Write your code herep1 = Patient("A", 55, 63.0, 158.0)p1.printDetails()print("====================")p2 = Patient("B", 53, 61.0, 149.0)p2.printDetails() Output
NEED HELP IN JAVA PROGRAMMING. "ENCAPSULATION" SHOULD BE IMPLEMENTED IN THE CODE. PLEASE FOLLOW INSTRUCTIONS AND REFER TO THE PICTURE BELOW FOR THE SAMPLE OUTPUT AND EXPLANATION."ENCAPSULATION"Instructions1. Create a program that will simulate a mango store.2. First create the class Fruit see the representation of the class.3. Second create the class FruitTester see the representation of the class.4. You will not ask the user to enter the name, price and color of the fruit. Give them a staticvalue using mutator methods.5. Aside from the accessor and mutator, create a user defined method name calculatePrice( )that will calculate the total price the user needs to pay. Formula (quantity * price).6. Also create a user defined method name calculateChange( ) that will calculate the changeof the user. Formula (cash - totalPrice).Note: You can create a validation that if the cash entered by the user is lower than thetotalPrice.7. When printing the values invoke the accessor methods and the…