Just fill in the code ,so the program can run. // This program demonstrates the

Question

Just fill in the code ,so the program can run.

// This program demonstrates the use of pointer variables
// It finds the area of a rectangle given length and width
// It prints the length and width in ascending order

// Christopher Jones

#include <iostream>
using namespace std;

int main()
{

int length; // holds length
int width; // holds width
int area; // holds area

int *lengthPtr; // int pointer which will be set to point to length
int *widthPtr; // int pointer which will be set to point to width

cout << "Please input the length of the rectangle" << endl;
cin >> length;
cout << "Please input the width of the rectangle" << endl;
cin >> width;

// Fill in code to make lengthPtr point to length (hold its address)

ptr

// Fill in code to make widthPtr point to width (hold its address)


area = // Fill in code to find the area by using only the pointer variables
cout << "The area is " << area << endl;



if (// Fill in the condition of length > width by using only the pointer variables)
cout << "The length is greater than the width" << endl;

else if (// Fill in the condition of width > length by using only the pointer
// variables)
cout << "The width is greater than the length" << endl;

else
cout << "The width and length are the same" << endl;


return 0;
}

Explanation / Answer

// This program demonstrates the use of pointer variables // It finds the area of a rectangle given length and width // It prints the length and width in ascending order // PLACE YOUR NAME HERE #include using namespace std; int main() { int length; // holds length int width; // holds width int area; // holds area int *lengthPtr; // int pointer which will be set to point to length int *widthPtr; // int pointer which will be set to point to width cout

Related Questions

Navigate

• Browse (All)
• Browse J
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.