Write a C++ program to calculate a rectangle's area. The program consists of the following function: • getLength - This function should ask the user to enter the rectangle's length, and then returns that value as a double • getWidth - This function should ask the user to enter the rectangle's width, and then returns that value as a double. getArea – This function should accept the rectangle's length and width as arguments and return the rectangle's area. • displayData – This function should accept the rectangle's length, width and area as arguments, and display them in an appropriate message on the screen. main – This function consists of calls to the above functions.

Write a C++ program to calculate a rectangle's area. The program consists of the following function: • getLength - This function should ask the user to enter the rectangle's length, and then returns that value as a double • getWidth - This function should ask the user to enter the rectangle's width, and then returns that value as a double. getArea – This function should accept the rectangle's length and width as arguments and return the rectangle's area. • displayData – This function should accept the rectangle's length, width and area as arguments, and display them in an appropriate message on the screen. main – This function consists of calls to the above functions.

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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