Question

Create a C++ Console project called Lab3a and add the following source document rect_struct.cpp to the project.

#include <iostream>

#include <iomanip>

using namespace std;

// This program uses a structure to hold data about a rectangle

// PLACE YOUR NAME HERE

// Fill in code to declare a structure named rectangle which has

// members length, width, area, and perimeter all of which are floats

int main()

{

       // Fill in code to define a rectangle variable named box

       cout << "Enter the length of a rectangle: ";

       // Fill in code to read in the length member of box

       cout << "Enter the width of a rectangle: ";

       // Fill in code to read in the width member of box

       cout << endl << endl;

       // Fill in code to compute the area member of box

       // Fill in code to compute the perimeter member of box

       cout << fixed << showpoint << setprecision(2);

       // Fill in code to output the area with an appropriate message

       // Fill in code to output the perimeter with an appropriate message

       return 0;

}

Exercise 1: Fill in the code as indicated by the comments “Fill in”.

(Paste your updated code and screen shot here.)

Exercise 2: Add code to the program above so that the modified program will determine whether or not the rectangle entered by the user is a square.

(Paste your updated code and screen shot here.)

Answer 1