xplain the use of the following notation in a C# program: Line 1: public class array, left angle bracket, t, right angle bracket.

Language: C++ Also, create two hurricane objects in the main function and print the average wind speed of them. All the data members can be public.

C# (Shape Hierarchy) Implement the Shape hierarchy of. Omit the Triangle and Tetrahedron classes. Each TwoDimensionalShape should contain read-only abstract property Area to calculate the area of the two-dimensional shape. Each ThreeDimensionalShape should have read-only abstract properties Area and Volume to calculate the surface.area and volume, respectively, of the three-dimensional shape. Create an app that uses an array of Shape references to objects of each concrete class in the hierarchy. Display a text description of the object to which each array element refers. Also, in the loop that processes all the shapes in the array, determine whether each shape is a TwoDimensionalShape or a ThreeDimensionalShape. If a shape is a TwoDimensionalShape, display its area. If a shape is a ThreeDimensionalShape, display its area and volume.

C PROGRAMMING HELP I need help with an old script of mine. I'm having trouble getting math involving accessing an array to work properly, I'm getting an error message that's puzzling me. I'm pretty sure the solution is simple and right in front of me but it's stumping me.  Below is the script: #include <stdio.h>#include <math.h>void value(float x){    printf("what is the value of x?");    scanf("%f",&x);    }void power(float  i,int p,int x,float arr[100]){    float equation,butt;    printf("what is the highest power in the series?");    scanf("%d",&p);     for (i = 0; i < p; ++i)     equation = pow(x,i);     //how the hell do i get the counter to do what i want     butt = 1+equation^arr[i];}void shortcut(int x){    shortcut = 1/(1-x)}int main(){        printf("Here is the result!:")    printf("%d %f", p, f);    printf("If we had used shortcut, value would be: %d", shortcut);    int diff;    diff = shortcut - butt;    printf("The difference is only %0.2f!",diff);…

This assignment is not graded, I just need to understand how to do it. Please help, thank you! Language: C++ Given: Main.cpp #include #include "Shape.h" using namespace std; void main() {   /////// Untouchable Block #1 //////////   Shape* shape;   /////// End of Untouchable Block #1 //////////    /////// Untouchable Block #2 //////////   if (shape == nullptr) {       cout << "What shape is this?! Good bye!";       return;   }    cout << "The perimeter of your " << shape->getShapeName() << ": " <<       shape->getPerimeter() << endl;   cout << "The area of your " << shape->getShapeName() << ": " <<       shape->getArea() << endl;   /////// End of Untouchable Block #2 //////////} Shape.cpp string Shape::getShapeName() {   switch (mShapeType)    {   case ShapeType::CIRCLE:       return "circle";   case ShapeType::SQUARE:       return "square";   case ShapeType::RECTANGLE:       return "rectangle";   case…

Code Should Be In C++

Write in C++ 1. Define a struct for a soccer player that stores their name, jersey number, and total points scored. 2.Using the struct in #1, write a function that takes an array of soccer players and its size as arguments and returns the average number of points scored by the players. 3.Using the struct in #1, write a function that takes an array of soccer players and its size as arguments and returns the index of the player who scored the most points. 4.Using the struct in #1, write a function that sorts an array of soccer players by name. 5.Using the struct in #1, write a function that takes an (unsorted) array of soccer players and its size and a number as arguments, and returns the name of the soccer player with that number. It should not do any extra unnecessary work. 6.Define a function to find a given target value in an array, but use pointer notation rather than array notation whenever possible. 7.Write a swap function, that swaps the values of two variables in main, but use…

use c++ Programming language  Write a program that creates a two dimensional array initialized with test data.  Use any data type you wish .  The program should have following functions: .getAverage: This function should accept a two dimensional array as its argument and return the average of each row (each student have their average) and each column (class test average) all the values in the array. .getRowTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument.  The second argument should be the subscript of a row in the array. The function should return the total of the values in the specified row. .getColumnTotal:  This function should accept a two dimensional array as its first argument and an integer as its second argument.  The second argument should be the subscript of a column in the array. The function should return the total of the values in the specified column. .getHighestInRow: This function should accept a two…

in C code  not c++

C++ Language   Please add an execution chart for this code like the example below. I have provided the code and the example execution chart. : JUST NEED EXECUTION CHARTTT. Thanks Sample Execution Chart Template//your header files// constant size of the array// declare an array of BankAccount objects called accountsArray of size =SIZE// comments for other declarations with variable names etc and their functionality// function prototypes// method to fill array from file, details of input and output values and purpose of functionvoid fillArray (ifstream &input,BankAccount accountsArray[]);// method to find the largest account using balance as keyint largest(BankAccount accountsArray[]);// method to find the smallest account using balance as keyint smallest(BankAccount accountsArray[]);// method to display all elements of the accounts arrayvoid printArray(BankAccount accountsArray[]);int main() {// function calls come here:// give the function call and a comment about the purpose,//…