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