Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- C++ need help with part d to g only Assume the Product structure is declared as follows: struct Product { string description; // Product description int partNum; // Part number double cost; // Product cost }; (c) Declare a dynamic array of Products of size 5 and name it ”items”. Then initilize it with user input values. (d) Write a print function (not as a member of the struct) and pass a pointer to the pointer that points to the array (double pointer) and print all the items of the array in that function. (e) Define a max function (not as a member of the struct) that gets an array of items as an input and returns a pointer to the max element of the array. (f) Declare a 3 by 3 two dimensional dynamic array and populate it. (g) Define an output function that takes a stream object and a pointer to a 2D array as arguments and outputs data members of objects in format of 3*3 table into the given stream. Test your function both with an output file…arrow_forwardComplete C++ the program provided to read football statistics into a structure array, offers a menu to update statistics, print data, and update a file. The program declares a struct to store the data of a football player and has the following data members. The structure in the header file provided: Name Position Number of Touchdowns Number of Catches Number of Passing Yards Number of Receiving Yards Number of Rushing Yards An array of the structure with 30 components is declared to store the data of football players. A function is provided to open the input file. A function skeleton is provided to read the data in the file “footballdata.txt” into the structure array. An Integer function is provided to search the structure array to find the index of a specific player. A function has been provided to using the index returned from the search, print all information for a player using the index returned from the search. A function has been provided to print all data for all players. A…arrow_forwardIn C++, When an array is passed to a function as a pointer, the function doesn't know the size of the array. List 3 ways to handle this problem.arrow_forward
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