3. Write a java program as in the next class diagram, such as: SimpleCalc2() method only calls find method. - find() method: asks the user to enter two numbers and a math operation like(+"./) and prints the resuit like (inputs and outputs only) SimpleCalc2 - xx double + y: double + getX(): double Enter no1: 4 Enter nol:5 + setX(double x): void Enter nol:5
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- Write a java program as in the next class diagram, such as: SimpleCalc2() method only calls find method. find() method: asks the user to enter two numbers and a math operation like(+,-,*./) and prints the result like (inputs and outputs only)Write a java Program that implements a calculator and it should have the 6 basic Operatoin : Addition , Substrsction , multiplication , Division , Mod , Equal , CE(to clear the textfield ) The calculator should be like the following pic but without styling Make a program that implement a Quiz that include 10 Questions ( 2 Per Stage )o the First Stage Contains a Label that contains the question and bellow it a choicesor textfield for the answer and bellow all of these a button “Next” to move to thenext Stageo The other Stages should contain as the same of the first stage in addition of abutton “Previous” to move to previous stageo The last Stage don’t has a next button , although it has “Finish attemp” whenpressing on it it should move to a final stage that include a label with the gradefrom 103. Write a Java program to implement a method which prints the Fibonacci series up to nth term. The value of n will be taken from the user in the main() method.Fibonacci series starts with 0 and 1, and the sum of previous two numbers is the next number of the series. For instance, 0, 1, 1 (0 + 1), 2 (1 + 1), 3 (1 + 2), and so on.Sample output [assuming the number of term (n) is 8]:The Fibonacci series: 0 1 1 2 3 5 8 13
- Write java program for the following class diagram . The Instructions: 1. This java program is for an application that stores the author (Writer) data of some books and emails. 2. getAuthors() method get the list of authors and store it in a String array. 3. addAuthors() method is used to add an author anytime for book or email. 4. getDate() method get the date of the book or email. 5. getTitle() method can be used to get the title of the book. 6. getSubject() method is used to get the Subject of the email. 7. getTo() method is used to get the information about the mail to whom it is sent. 8. All get methods need to return the values in the corresponding instance variables. 9. Scanner class can be used to set the data for the variables. The programmer can give his/her own methods to set the instance variables.Perceptron.java: Implement the Perceptron constructor, Perceptron(int n), and the method, int numberOfInputs(). a. Test: In the main() method, instantiate a few Perceptron objects and print the number of inputs for each object. 2. Implement the String toString() method. a. Test: In the main() method, print the various Perceptron objects. What should the output be for a newly instantiated Perceptron object? 3. Implement the double weightedSum(double[] x) method. a. Test: In the main() method, print the result of invoking the weightedSum method on the various Perceptron objects (using, of course, appropriately sized arrays. 4. Implement the int predict(double[] x) method. 5. Implement the void train(double[] x, int label) method. Note - train should call predict.Write a recursive Java method that calculates the sum of n positive integer numbers. The math function is: f(n) = 1 + 2 + 3 + … + n. Jack, Peter and John were exploring a tunnel which allows only one person to pass through. Jack entered the tunnel first, followed by Peter. John entered the tunnel the last. The tunnel has a dead end. So the team has to turn back and retrieve from the tunnel one by one. Write a Java program based on a suitable data structure to simulate this process.
- PLEASE USE PYTHON PROGRAMMING LANGUAGE(OOP) Implement a class ComboLock that works like the combination lock in a gym locker. The lock is constructed with a combination—three numbers between 0 and 39. The reset method resets the dial so that it points to 0. The turnLeft and turnRight methods turn the dial by a given number of ticks to the left or right. The open method attempts to open the lock. The lock opens if the user first turned it right to the first number in the combination, then left to the second, and then right to the third. class ComboLock : def ComboLock(self, secret1, secret2, secret3) : def reset(self) : . . . def turnLeft(self, ticks) : . . . def turnRight(self, ticks) : . . . def open(self) :how to answer the follow question in java In between is a well-known card game. Many variations exist- we define it as follows. One deck of card is used. A game consist of one or more hands. A player starts with a certain number of chips called the stake (say 100) and must risk one or more chips on each hand, before seeing any cards, as long as the player still has chips and there are three or more card left in the desk(enough to play one hand), the game continues. For each hand player must risk the player For each hand the player must risk between one and their total number of chips. Two cards are dealt face up. Then the third card is dealt. If the third card is in between the first two cards, based on ranks of the cards, the player’s chips are increase by the amount risked. Otherwise they decreased by the amount. A implement the game. The application user is the player (GUI not require) (only three cards is required to play). If the first two cards are the same rank, that hand is…Write a java program with method overloading. use method findperimeter(int a) findperimeter(int a, int b) findperimeter(int a, int b, int c)
- JAVA - Please produce both a product.java file and a productprinter.java file (tester) Implement a class Product. A product has a name and a price, for example new Product("Toaster", 29.95). Supply methods getName, getPrice, and reducePrice. Supply a program ProductPrinter that makes two products, prints each name and price, reduces their prices by $5.00, and then prints the prices again.Machine Problem #3. Write a method-oriented Java program that simulates the quiz bee. The quiz bee iscomposed of your own-created 6 questions. Each question is retrieved from a method. The final score will beClass Name: MethodQuizBee Sample Input/OutputEnter your name: Jose P. RizalQuestion 1: What is the capital of the Philippines?A. Manila B. Canberra C. Quezon City D. TokyoYour answer: ANote: Keep displaying the other 5 questions createdThat is correct.Your total score is: 5 Machine Problem #4. Design a method-oriented Java program with ArrayList of size 10 having 10 integervalues. Get the sum, average, highest, and lowest value. Class Name: MethodArrayListGradesSample Input/OutputThe Array List values are:86909086888492888888The sum is: 880The average is: 88The highest value is: 92The lowest value is: 84 java languageUse Python Programming Language Implement a class ComboLock that works like the combination lock in a gym locker. The lock is constructed with a combination—three numbers between 0 and 39. The reset method resets the dial so that it points to 0. The turnLeft and turnRight methods turn the dial by a given number of ticks to the left or right. The open method attempts to open the lock. The lock opens if the user first turned it right to the first number in the combination, then left to the second, and then right to the third. class ComboLock : def ComboLock(self, secret1, secret2, secret3) : def reset(self) : . . . def turnLeft(self, ticks) : . . . def turnRight(self, ticks) : . . . def open(self) :