3. Write a C++ program that reads 10 integer numbers from a file called input.txt and stores them in an array called data. After the user inputs 10 numbers, the program asks him how many of these 10 numbers he wants to sum. For example, if the user enters 3, the program will sum the first 3 numbers only stored in the array.

3. Write a C++ program that reads 10 integer numbers from a file called input.txt and stores them in an array called data. After the user inputs 10 numbers, the program asks him how many of these 10 numbers he wants to sum. For example, if the user enters 3, the program will sum the first 3 numbers only stored in the array.

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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Concept explainers

Stack operations

A stack is a linear data structure that follows certain order to perform the operation; the order will be LIFO (Last In First Out) data structure. In the stack data structure elements/items are removed and added only from the top. The topmost stack item/element is pointed by the top pointer and the element which is added to the stack first will get deleted at the last.

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3. Write a C++ program that reads 10 integer numbers from a file called input.txt and stores
them in an array called data. After the user inputs 10 numbers, the program asks him how
many of these 10 numbers he wants to sum. For example, if the user enters 3, the program
will sum the first 3 numbers only stored in the array.

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