You are required to write a program to count the quantity of elements in a list of floating-point numbers that is larger than the average value of the floating-point numbers. To solve this problem, you need to write the following methods: 1) readNumOfElem(input) – the method asks the user to enter the quantity of floating-point numbers via console. This method receives a reference variable named input for the purpose of reading the quantity. This method returns the quantity of floating-point numbers. 2) readNumbers(input,numOfElem) - the method asks the user to enter floating-point numbers that will be stored in an array. The length of the array is the same value as the quantity of floating-point numbers which is numOfElem. This method receives a reference variable named input for reading the floating-point numbers. This method returns the array filled with the floating-point numbers inputted. 3) calcAverage(numArray) - the method calculates the average of the floating-point numbers in numArray array. This method returns the average. 4) countAboveAverage(numArray, average) - the method counts the number of elements in numArray array greater than the average value. This method returns the number of elements. 5) printResult(average,count) – the method displays the following output values for the average and the number of elements greater than average

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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You are required to write a program to count the quantity of elements in a list of floating-point numbers that is larger than the average value of the floating-point numbers. To solve this problem, you need to write the following methods: 1) readNumOfElem(input) – the method asks the user to enter the quantity of floating-point numbers via console. This method receives a reference variable named input for the purpose of reading the quantity. This method returns the quantity of floating-point numbers. 2) readNumbers(input,numOfElem) - the method asks the user to enter floating-point numbers that will be stored in an array. The length of the array is the same value as the quantity of floating-point numbers which is numOfElem. This method receives a reference variable named input for reading the floating-point numbers. This method returns the array filled with the floating-point numbers inputted. 3) calcAverage(numArray) - the method calculates the average of the floating-point numbers in numArray array. This method returns the average. 4) countAboveAverage(numArray, average) - the method counts the number of elements in numArray array greater than the average value. This method returns the number of elements. 5) printResult(average,count) – the method displays the following output values for the average and the number of elements greater than average : Answer the following question: a)Produce an IPO chart for the problem above. [CPS8][10M] b)Draw flowcharts for calAverage and countAboveAverage methods. [CPS8][10M] Write a complete program for the problem above using Java

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