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 Dell 7 Total number of Laptops 12 Laptops are portable Total number of Laptops 0 lenovo = Laptop("Lenovo", 5); |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)

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 Dell 7 Total number of Laptops 12 Laptops are portable Total number of Laptops 0 lenovo = Laptop("Lenovo", 5); |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)

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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2. Sum, Avg, Min, Max This is similar to the exercise we did in class but with two changes: (1) Use doubles instead of ints; (2) The user will be providing the numbers. Just like the class exercise, output the sum, average, highest, and lowest of the user's numbers. Output: This program will ask you to enter 5 numbers with decimal places. It will then show you the total, average, largest number, and smallest number. Enter a number: [user types: 5.2] Enter a number: [user types: 9.8] Enter a number: [user types: 2.5] Enter a number: [user types: 17.5] Enter a number: [user types: 7.5] Total: 42.5 Average: 8.5 Lowest: 2.5 Highest: 17.5
The interest paid on a savings account is compounded daily. This means that if you start with startbal dollars in the bank, at the end of the first day you’ll have a balance ofstartbal * (1 + rate/365)dollars, where rate is the annual interest rate (0.10 if the annual rate is 10 percent). At the end of the second day, you’ll havestartbal * (1 + rate/365) * (1 + rate/365)dollars, and at the end of n days you’ll havestartbal * (1 + rate/365)ndollars. Write a program that processes a set of data records, each of which contains values for rate, startbal, and n and computes the final account balance.
USING JAVA: Write a program that analyzes an object falling for 10 seconds. It should contain main and two additional methods. One of the additional methods should return the distance an object falls in meters when passed the current second as an argument. See the formula needed below. The third method should convert meters to feet. You can look up the conversion factor needed online. The main method should use one loop to call the other methods and generate a table as shown below. The table should be displayed in formatted columns with decimals as shown.
Chapter 7. PC #1. Rainfall Class Write a RainFall class that stores the total rainfall for each of 12 months into an array of doubles. The program should have methods that return the following: • the total rainfall for the year • the average monthly rainfall • the month with the most rain • the month with the least rain Demonstrate the class in a complete program. Main class name: RainFall (no package name) PLEASE MODIFY THIS CODE SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES THE TEST CASES. IT HAS TO PASS THE TEST CASES BECAUSE WHEN I UPLOAD IT TO HYPERGRADE IT DOES NOT PASS THE TEST CASES. I HAVE PROVIDED PROOF OF THE PART OF THE TEST CASE THAT FAILED. import java.util.Scanner;public class Rainfall{ double rain[]; public Rainfall() { rain = new double[12]; } public double averageRainfall() { return getTotalRain()/12.0; } public double getTotalRain() { double total = 0.0; for(int i=0;i<12;i++)…
Java code Screenshot and output is must
Please do it right,
Create a class called WashingMachine with a float called CubicFeet, a string called brandName, and a method called Washing. The Washing method should return a string to the main class with the text "Now washing clothes!" In the main class create an array of WashingMachine size 5. Give each WashingMachine a different brand and CubicFeet. Use a foreach loop to display that info, call the Washing method, and display the text returned from the Washing method call. in C#
3. Write the proper code that responds to the following events handlers: Control Event Action btnRead Click -Read an integer that represent the month -Determine the number of days in the month: Month Number of days 1 31 2 29 3 31 4 30 31 30 7 31 8 31 9 30 10 31 11 30 12 31 - Declare an array to hold the sales of each day in the month - Read the sales of each day in the month using an inputBox and a loop of your preference - Record the sales the array - Compute the summation (using a loop of preference) and average of the sales - Display the summation and average in IstReport your btnClear ClicClear the input and output btnClose ClickpDisplay a messageBox with "Thanks" as title and "Thank you for using the App" -Close the form
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…
Analyze the following code: int x = 0;int y = ((x < 100) && (x > 0)) ? 1: -1; The code has syntax error. y becomes 1 after the code is executed. y becomes -1 after the code is executed. The code has run time error.
Kinetic energy is the measure of the work that an object does by virtue of its motion. It is best illustrated by the formula: KE = 0.5 mv² Create a java class that will call a method that will compute for the kinetic energy. Sample output: Enter mass of an object: 54 Enter velocity of an object: 2.87 The kinetic energy of an object is: 222.40 joules Note: 1. The result should be in 2 decimal places. 2. Apply the exception handling method. 3. SCREENSHOTS NOT ALLOWED! 4. Save your file as KineticPT.java.
this is a java program Complete the task and using for each loop , give me the code here and a screenshot of the output