Classwork Requirements:Developa program in C++ that:Reads as many test scores as the user wants from the keyboard (assuming at most 50scores).Test scores should be whole numbers.You must validate user input; only positive numbers are valid.Prints the scores inoriginal ordersorted from high to lowthe highest scorethe lowest scorethe average of the scores Implement the following functions using the given function prototypes: void displayArray(int array[], int size)- Displays the content of the array void selectionSort(int array[], int size)- sorts the array using the selection sort algorithm in descending Hint: refer to example 8-5 in the textbook.int findMax(int array[], int size)- finds and returns the highest element of the arrayint findMin(int array[], int size)- finds and returns the lowest element of the arraydouble findAvg(int array[], int size)- finds and returns the average of the elements of the array

Start Define a constant MAX_SIZE as 50 and declare an array scores of size MAX_SIZE to hold the…

Answered: Classwork Requirements: Developa…

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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Classwork Requirements:

Developa program in C++ that:

Reads as many test scores as the user wants from the keyboard (assuming at most 50scores).
- Test scores should be whole numbers.
You must validate user input; only positive numbers are valid.
Prints the scores in
- original order
- sorted from high to low
- the highest score
- the lowest score
- the average of the scores

Implement the following functions using the given function prototypes:

void displayArray(int array[], int size)- Displays the content of the array
void selectionSort(int array[], int size)- sorts the array using the selection sort algorithm in descending Hint: refer to example 8-5 in the textbook.
int findMax(int array[], int size)- finds and returns the highest element of the array
int findMin(int array[], int size)- finds and returns the lowest element of the array
double findAvg(int array[], int size)- finds and returns the average of the elements of the array

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