Given the following class declaration:class List {public:List();List(const List&);List& operator=(const List&);-List();// Inserts element in the specified position, returns true if// it was able to insert.// Example, if the list is [4, 2, 1], and the user// calls list.Insert(6, 1) the list would become [4, 6, 2, 1]bool Insert(double element, size_t position) ;// Returns the position of element if found, if not found returns -1int Index0f(double element)const ;// Removes the element in the given positiondouble Remove(size_t position) ;// Gets the number in the given positiondouble Get(size_t position)const ;// Returns a string representation of the list, elements// separated by commas and the list between bracketsstring ToString()const ;// Returns the number of elements in the listsize_t Size)const;// Returns true if the list is empty, false otherwisebool IsEmpty)const;// Clears the whole listvoid Clear();private:struct Node{double number;Node* next;};Node* _head;};Write a function named Average that takes in a List and calculates the average of the numbers of the list. NOTE: remember you are askedto use the methods of List and to create a function not a method!

#include <stdio.h> int main(){ int ara[5],j,sumOfAra; //declaration of variable a ,…

Write a function named Average that takes in a List and calculates the average of the numbers of the list. NOTE: remember you are asked to use the methods of List and to create a function not a method!

Write a function named Average that takes in a List and calculates the average of the numbers of the list. NOTE: remember you are asked to use the methods of List and to create a function not a method!

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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