Answered: Using C++, create a program that reads…

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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Using C++, create a program that reads integers from the file named "123456" and performs the following actions:

Define a function named "calculateFileStats" that reads all the integers from the file and displays the following on the console:

-The total sum of all numbers in the file

-The minimum value of the numbers in the file

-The maximum value of the numbers in the file

-The average value with 2 decimal places.

If the program fails to access the file, display an error message to the user and terminate the program.
Close the file once you have finished reading it.
Call the function "calculateFileStats" in main.

Note: I did not forget to attach an input file. Use your own input code. I am interested in your code.

sample run:

Total: 30309

Minimum: 1

Maximum: 10

Average: 5.58

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