e https://blackboard.uob.edu.bh/ultra/courses/_21358_1/outline/assessment/_398225_1/overview/attempWrite a complete Java program that asks the user to input the radius (r) and the height (h) of aCylinder. Your program should compute and display the Surface and Volume.The CylinderSurface = 2 x n xr x h%3DVolume = nx r2 x hNotes:n should be defined as named constant equal to 3.14159Your program should follow the Sample Input/ Output given below.Sample Input/ OutputEnter the radius (r) and height (h): 3.5 4.7Surface = 103.358311Volume 180.8770Use the editor to format your onswer

1- This assignment requires, to take the radius and height input from the user and calculate the…

complete Java program that asks the user to input the radius (r) and the height inder. Your program should compute and display the Surface and Volume. The Cylinder irface 2 x n xr x h plume = n x r2 x h otes: T should be defined as named constant ogual to 3 14150

complete Java program that asks the user to input the radius (r) and the height inder. Your program should compute and display the Surface and Volume. The Cylinder irface 2 x n xr x h plume = n x r2 x h otes: T should be defined as named constant ogual to 3 14150

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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8 https://blackboard.uob.edu.bh/ultra/courses/_21358_1/outline/assessment/_398225 1/overview/attempt/_1336176_1?course Write a complete Java program that asks the user to input the radius (r) and the height (h) of a Cylinder. Your program should compute and display the Surface and Volume. X Time limi 30 minutes Attempts 1 attempt The Cylinder Surface = 2 x n xr x h Grading Volume = n x r2 x h Maximu Notes: Tt should be defined as named constant equal to 3.14159 Your program should follow the Sample Input/ Output given below. Sample Input/ Output Enter the radius (r) and height (h): 3.5 4.7 Surface = 103.358311 Volume = 180.8770 Use the editor to format your onswer
JAVA CODE PLS Rectangle by CodeChum Admin A rectangle can be formed given two points, the top left point and the bottom right point. Assuming that the top left corner of the console is point (0,0), the bottom right corner of the console is point (MAX, MAX) and given two points (all "x" and "y" coordinates are positive), you should be able to draw the rectangle in the correct location, determine if it is a square or a rectangle, and compute for its area, perimeter and center point. To be able to do this, you should create a class for a point (that has an x-coordinate and a y-coordinate). Also, create another class called Rectangle. The Rectangle should have 2 points, the top left and the bottom right. You should also implement the following methods for the Rectangle: display() - draws the rectangle on the console based on the sample area() - computes and returns the area of a given rectangle perimeter() - computes and returns the perimeter of a given rectangle centerPoint() -…
Easy Program Please answer fast: you will write a program that calculates the area for ANY regular polygon. Ask the user for the side length of the polygon (the type should be double) and the number of sides (the type should be int). The formula for calculating the area can be seen below and comes in three parts. First, calculate the perimeter of the polygon: given:- perimeter(reg_polygon)=slen*nsides
java Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the rectangle centered at (0, 0) with width 10 and height 5. For example, (2, 2) is inside the rectangle and (6, 4) is outside the rectangle, as shown in the Figure. (Hint: A point is in the rectangle if its horizontal distance to (0, 0) is less than or equal to 10 / 2 and its vertical distance to (0, 0) is less than or equal to 5 / 2.) Here are sample runs of the program: Sample 1: Enter a point with two coordinates: 2 2 Point (2.0, 2.0) is in the rectangle Sample 2: Enter a point with two coordinates: 6 4 Point (6.0, 4.0) is not in the rectangle Analysis: (Describe the problem including input and output in your own words.) Design: (Describe the major steps for solving the problem.) Coding: (Go over your code step by step) Testing: (Describe how you test this program). In other words run your code with sample outputs.
See the sample outputs for more clarification. Project Specifications Input for this project: Values of the grid (row by row) Output for this project: Whether or not the grid is magic square Programmer's full name Project number Project due date Processing Requirements Use the following template to start your project: #include using namespace std; // Global constants // The number of rows in the array // The number of columns in the array // The value of the smallest number // The value of the largest number const int ROWS = 3; const int COLS = 3; const int MIN = 1; const int MAX = 9; // Function prototypes bool isMagicsquare(int arrayRow1[], int arrayRow2 [], int arrayRow3[], int size); bool checkRange (int arrayRow1[], int arrayRow2[], int arrayRow3[], int size, int min, int max); bool checkUnique(int arrayRow1[], int arrayRow2[], int arrayRow3[], int size); bool checkRowSum (int arrayrow1[], int arrayrow2[], int arrayrow3[], int size); bool checkColiSum(int arrayrow1[], int…
The text presented the Sierpinski triangle fractal. Inthis exercise, you will write a program to display another fractal, called the Kochsnowflake, named after a famous Swedish mathematician. A Koch snowflake iscreated as follows:1. Begin with an equilateral triangle, which is considered to be the Koch fractalof order (or level) 0, as shown in Figure a.2. Divide each line in the shape into three equal line segments and draw an outwardequilateral triangle with the middle line segment as the base to create aKoch fractal of order 1, as shown in Figure b.3. Repeat Step 2 to create a Koch fractal of order 2, 3, . . . , and so on, as shownin Figures c and d.
JAVA Given an airplane’s acceleration a and take-off speed v, you can compute the minimum runway length needed for an airplane to take off using the following formula: length = v2 / 2 * a Write a program that prompts the user to enter v in meters/second (m/s) and the acceleration a in meters/second squared ( m/s2 ) , then displays the minimum runway length needed to take off. Here is a sample run: Enter speed and acceleration: 60 3.5 [enter] The minimum runway length for this airplane is 514.286
JAVA Write a program that prompts the user to enter a line of text and displays the letter that has the most occurrences with the number of occurrences. For example, if “I ate an apple.” was entered, the letter ‘a’ occurred the most often. If not one but several letters have the most occurrences, all of them should be reported. For example, since ‘o’ and ‘t’ appear three times in “I went to the zoo.”, both occurrences should be reported. Sample Run: Enter a line of text: I ate an apple. The following letter(s) occurred most [3 time(s)]: a Enter a line of text: I went to the zoo. The following letter(s) occurred most [3 time(s)]: o t Write the program allowing the user to input a string. If the user inputs a capitalized letter within the string, such as ‘A’, have the program change all capitalized letters to lowercase. This program should display the letter that has the most occurrences with the number of occurrences.
Extreme Fizz BuzzFizz Buzz is a classic Computer Science problem about Selection. For an integer x, print:• “Fizz” if x is only divisible by 3,• “Buzz” if x is only divisible by 5,• “FizzBuzz” if x is divisible by both 3 and 5,• the number x if it is not divisible by both 3 and 5.This problem is the extreme version of Fizz Buzz. You are given a list of K distinct integers A and a list of K characters S. Both lists are numbered from 1 to K. The integer Ai corresponds to the character Si. Denote B as the subset of A. There will be a rule for each possible subset: if an integerx is only divisible by all elements in B, print a string which is the concatenation of the corresponding character of each element in B, sorted by the index in ascending order. However, if B is an empty subset, print the first digit of x instead. Does it look complicated? Do not worry, as it is just a generalization of the regular Fizz Buzz. For example, if A = [3, 5] and S = [F, B], you will get the normal Fizz…
Control structures: In Java only please. Output the position of the largest number and the largest number in the squence a0, a1, a2....ak. For example, the largest number of the squence is 75, 226, 113, 340, 170, 85, 256, 128, 64, 32, 16, 8, 4, 2, 1 is 340, and it's position is 4. Test your program for the following values of x: 75, 111, 678, 732, 873, 2048, and 65535. Thank you
In java A Carpet Company has asked you to write an application that calculates the price of carpeting for rectangular rooms in a building. To calculate the price, you multiply the area of the floor (width * length) by the price per square foot of carpet. For example, the area of floor that is 12 feet long and 10 feet wide is 120 square feet. To cover that floor with carpet that costs 300 per square foot would cost (12 * 10 * 300 = 36000.) First, you should create a class named RoomDimension that has two attributes: one for the length of the room and one for the width. Provide getters/setters, parameterized constructor and a toString method. The RoomDimension class should also have a member function that returns the area of the room. Once you have written the class, use in a test application that asks the user to enter the number of rooms in building create array of that size, then ask user to enter dimensions for each room, also ask user for price per square foot of the desired…
The Yukon Widget Company manufactures widgets that weigh 9.2 pounds each. Write a program that calculates how many widgets are stacked on a pallet, based on the total weight of the pallet. The program should ask the user how much the pallet weighs by itself and with the widgets stacked on it. It should then calculate and display the number of widgets stacked on the pallet.