Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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I need this code to be modular with function prototypes, definitions and call

 

#include<iostream>
#include<fstream>
#include<cstdlib>
using namespace std;

int main()

 {
    ifstream inFile;
    inFile.open ("numbers.txt");
    double highest;
    double number;
    if (inFile.fail())
    {
        cout << "Error opening file." <<endl;
        exit (1);
    }
    double current ;
    if( inFile >> current )

    {
        double highest = current;

        while( inFile >> current )

    {
            if( current > highest ) highest = current;

            }
            cout << "The highest number is " << highest;
    }
    else
    {
        cout << "Failed to read any number from file!" <<endl;
        return 1 ;
}    }

 

 

the numbers in the file are:

78
85
2
45
12
99
65
9
15
65

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