Create a java program that inputs a last name and will print "Proceed to Lane #" according to the first of the last name. A-F - Lane 1 G-L - Lane 2 M-R - Lane 3 S-V - Lane 4 W-Z - Lane 5
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- Starting Out with Java From Control Structures through Objects 6th Edition 4. Paint Job Estimator A painting company has determined that for every 115 square feet of wall space, one gallonof paint and eight hours of labor will be required. The company charges $18.00 per hourfor labor. Write a program that allows the user to enter the number of rooms to be paintedand the price of the paint per gallon. It should also ask for the square feet of wall space ineach room. The program should have methods that return the following data: • The number of gallons of paint required• The hours of labor required• The cost of the paint• The labor charges• The total cost of the paint jobThen it should display the data on the screen.Java Programming. I have no ideal on how to start this one on control structures: You have been given a contract for making little conical cups that are used for bottled water. Thes cups are to be made from a circular waxed paper die of 4 inches in radius by removing a sector of length x. By closing the remaining part of the circle, a conical cup is made. Your objective is to remove the sector so that the cup is of maximum volume. Write a program that prompts the user to enter the radius of the circular waxed paper. The program should then output the length of the removed sector so that the resulting cup is at maximum volume. Calculate your answer to two decimal decimal places. Thank youJAVA CODE- Write a Java code that creates a pong game where whenever the ball hits the paddles or the left and right walls when it does the ball, paddles, and background change color randomly, but not have them be the same color to let the player still be able to see the paddles. Preferably two-player pong with one player using the w and s keys and the other using the up and down keys.
- Write a Java program that simulates a meeting reservation system. The program shall allow the user to select from the following options: Create a new meeting Show meetings on the calendar Clear all meetings Each meeting has a subject, start day/time and end day/time Subject is a short text description of the meeting Day is a date that contains month, day, and year Meeting times need only deal with hour and minute When the user wants to create a new meeting, the program asks for the subject, start and end day/times for it and adds it to the calendar For the basic requirements, meetings are not allowed to overlap. If a meeting the user wants to schedule overlaps with an existing meeting, the program presents an error message showing which meeting the one the user wants to schedule overlaps with When the user wants to show all meetings for the week, the report displays all meetings each day as follows Show all meetings in chronological order At the end of the report, show a…In Java, code a program that rolls a dice 100,000 times and prints out the result of how many 3, 4, 5's were rolled.Java: A place to buy candy is from a candy machine. A new candy machine is bought for the gym, but it is not working properly. The candy machine has four dispensers to hold and release items sold by the candy machine and a cash register. The machine sells four products — candies, chips, gum, and cookies—each of which is stored in a separate dispenser. You have been asked to write a program for this candy machine so that it can be put into operation. The program should do the following: Show the customer the different products sold by the candy machine Let the customer make the selection Show the customer the cost of the item selected Accept money from the customer Return change Release the item, that is, make the sale Here is my provided code: import java.util.*; public class CandyMachine{// Each candy machine is made of 1 CashRegister and 4 DispensersCashRegister cashRegister;Dispenser candy;Dispenser chips;Dispenser gum;Dispenser cookies;//Default constructor to set the…
- Java: A place to buy candy is from a candy machine. A new candy machine is bought for the gym, but it is not working properly. The candy machine has four dispensers to hold and release items sold by the candy machine and a cash register. The machine sells four products — candies, chips, gum, and cookies—each of which is stored in a separate dispenser. You have been asked to write a program for this candy machine so that it can be put into operation. NOTE: Each method should be in a different class , NOT one big program! The program should do the following: Show the customer the different products sold by the candy machine Let the customer make the selection Show the customer the cost of the item selected Accept money from the customer Return change Release the item, that is, make the saleIn Java, an identifier, which can be class name or method name, is a series (string) of the following groups/types of characters: {fill/continue from 2) (1) Lower-case alphabet characters: a – z, (2) ……………..… (3) …………….…… (4) ……………... (5) ………….Ruby Programming: You are roaming in a random city and you have lost. You see a sign board and where that is return is that you can go to X and Y street if 1 <= Y - X <= K, where K is a value that is written on the board. You have to reach to your hotel in such a way that it is minimal. Input 31 251 Output 10
- Write a Java program that given the dimensions of a rectangle, and the number of random rectangles to generate, calculates the number of randomly generated rectangles with no-overlap with the given rectangle. Your program should ask the user to enter the number of random rectangles to generate as well as the dimensions of the given rectangle. The program should display a table which includes information about each randomly generated rectangle and the number of contained corners in the given rectangle. Finally, it should indicate the number of randomly generated rectangles with no-overlap. See the sample runs. requirements: 1. Number of generated rectangles should be greater than zero. 2. The position of the upper left corner of the given rectangle is (0, 0) and its dimensions should range between 10 and 100. 3. The upper left corner coordinates of each random rectangle are generated randomly to be less than 100 and greater than -100. Besides, its generated random dimensions…code Java For this activity, create a baseball score-keeping program: The number of innings (rounds) should be set by a constant Each inning, collect the score for the home team and visiting team and add it to the team's total Print the updated scores and the current inning at the end of each inning If the scores are tied at the end of the game, go to "extra innings" until a team has the lead Announce the winner of the game at the endJava Programming Create a program that computes the perimeter of a square, rectangle and the circumference of a circle using interface.