1 import math 2 3- def coal(spill, patron): specialty - 7.1 sodium - math. pow(spill, patron) return sodium / specialty 4 5 7
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Here have to determine output of given python code.
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- Step1- Write a Java program in Netbeans that implements parallel programming using the Fork/Join framework. The program should initially generate 15 million random numbers. This should be read into an array of doubles. Step 2- Then it should make use of a method that uses this array to calculate the sum of these doubles. Step 3-This program should make use of the subclasses in the Fork/Join Framework abd should also output the number of processors available. Step 4 - Have a clear screenshoot of code in the IDE and a screenshot of the code running.Define a BankAccount classthat has• accNum (int)• Balance (double)• A constructor• Four methodso deposito withdrawo getAccNumo getBalance 2. Implement a test classTestBankAccount that• Initialize an BankAccountinstance with initial values:• deposit: 500.0• accNum: 1001• Deposit 30.50• Withdraw 50.0• Print out the remainingbalancewhat is needed to be solved: Execute the rectangle class with some modifications: - add color ------> setter and getter then upload the source files and screenshoot of the run ////////////////////////////////////////////////////////////////////////////////// this is a header file: /// Specification file for the Rectangle class.#ifndef RECTANGLE_H#define RECTANGLE_H /// Rectangle class declaration. class Rectangle{ private: double width; double length; string color; public: void setWidth(double); void setLength(double); void setColor(string); double getWidth() const; double getLength() const; string getColor() const; double getArea() const;}; #endif ///////////////////////////////////////////////////////////////////////////////////// this is a cpp file: // Implementation file for the Rectangle class.#include "Rectangle.h" // Needed for the Rectangle class#include <iostream> // Needed for cout#include <cstdlib>…
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- Add to this code & apply in it, hashing for Confidentiality service or Username & password for Authentication service (JAVA code) server side class initializes socket, establishes connection with socket.accept method, read string and close the connection. but this code Doesn't it implement authentication and confidentiality services, so you should ADD IT in this codes below Server class import java.net.*; import java.io.*;public class TestServer {public static void main(String[] args){try{ServerSocket ss=new ServerSocket(8088);Socket s=ss.accept(); DataInputStream DataInput=new DataInputStream(s.getInputStream());String str=(String)DataInput.readUTF();System.out.println("message= "+str);ss.close();}catch(Exception e){System.out.println(e);}}} client class import java.io.*;import java.net.*;public class TestClient {public static void main(String[] args) {try{Socket s=new Socket("localhost",8088);DataOutputStream output=new…Using C++ define a Robot class and command robot objects to move to differentlocations within an 10X10 grid (or board) to pickup and drop-off loads in different cells of thegrid. The loads are assumed to be characters. For simplicity we assume the grid is a globalvariable. The Robot class must have the following data membersa. A private data field xLocation (an int type) : Holds the x-component of the location ofthe robot object on the gridb. A private data field yLocation(an int type) : Holds the y-component of the location ofthe robot object on the gridc. A private data field cargoBed (a bool type) : Indicates whether the robot has any cargo(load)d. A private data field load (a char type) : Holds the content of the load, set to character ‘.’(a dot) when robot has no load.The class Robot must have the following public functions:a. A constructor that receives parameters to initialize all private date members.b. Include get/set functions for all private data members.2c. The function…Use java to solve this company wants to make a simple application to keep track of trips andpassengers.you got the following information:3 classes needed one super class Trip and sub classes Passenger and Driver.• It is required to store the whole data in one collection The Trip class has:1- a number2-a driver3-a specific date.4- In addition, passengers could be added or removed within a given limit for the maximum number of passengers who could be in thesame trip.5- there are other attributes (add at least 3 attributes from your choice).6- trip number is unique within the same date. The Driver class has:1- a unique ID2- a name3- other attributes (add at least 2 attributes from your choice). the Passenger class has:1- a unique Civil ID (National ID)2- a name3- other attributes (add at least 2 attributes from your choice but one of them should be common with drivers). Moreover, you have been informed that the following operations happen frequently:• Offering a new trip• Adding a…
