JAVA user interface for a calculator that performs only multiplication and division. It should contain ON, OFF, and clear buttons

QUICKLY please. Thank you. Please answer in python quickly  Below is code that defines a Quadrilateral class (a shape with four sides), which has four floating point instance variables that correspond to the four side lengths: import math class Quadrilateral:     def __init__(self,a,b,c,d):           self.a = a           self.b = b           self.c = c           self.d = d      def perimeter(self):            return self.a + self.b + self.c + self.d      def area(self):            print("Not enough information")      def __lt__(self, other):             return self.perimeter() < other.perimeter()   Define a Rectangle class that inherits from Quadrilateral, with the following methods: __init__(self, length, width): Override the __init__ method so that the Rectangle constructor only takes in two floating point numbers. Your constructor for Rectangle should only consist of a call to Quadrilateral’s constructor: don’t define any new instance variables. Override the area method to…

In Java only--Java Applets Create an applet that will draw a set of ovals and  the user should be able to specify the number of ovals. Thank you

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…