47 lines
2.0 KiB
C++
47 lines
2.0 KiB
C++
// fig05_09.cpp
|
|
// Using default arguments.
|
|
#include <iostream>
|
|
using namespace std;
|
|
|
|
// function prototype that specifies default arguments
|
|
int boxVolume(int length = 1, int width = 1, int height = 1);
|
|
|
|
int main() {
|
|
// no arguments--use default values for all dimensions
|
|
cout << "The default box volume is: " << boxVolume();
|
|
|
|
// specify length; default width and height
|
|
cout << "\n\nThe volume of a box with length 10,\n"
|
|
<< "width 1 and height 1 is: " << boxVolume(10);
|
|
|
|
// specify length and width; default height
|
|
cout << "\n\nThe volume of a box with length 10,\n"
|
|
<< "width 5 and height 1 is: " << boxVolume(10, 5);
|
|
|
|
// specify all arguments
|
|
cout << "\n\nThe volume of a box with length 10,\n"
|
|
<< "width 5 and height 2 is: " << boxVolume(10, 5, 2)
|
|
<< '\n';
|
|
}
|
|
|
|
// function boxVolume calculates the volume of a box
|
|
int boxVolume(int length, int width, int height) {
|
|
return length * width * height;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* (C) Copyright 1992-2022 by Deitel & Associates, Inc. and *
|
|
* Pearson Education, Inc. All Rights Reserved. *
|
|
* *
|
|
* DISCLAIMER: The authors and publisher of this book have used their *
|
|
* best efforts in preparing the book. These efforts include the *
|
|
* development, research, and testing of the theories and programs *
|
|
* to determine their effectiveness. The authors and publisher make *
|
|
* no warranty of any kind, expressed or implied, with regard to these *
|
|
* programs or to the documentation contained in these books. The authors *
|
|
* and publisher shall not be liable in any event for incidental or *
|
|
* consequential damages in connection with, or arising out of, the *
|
|
* furnishing, performance, or use of these programs. *
|
|
**************************************************************************/
|