From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/Prog1/examples/ch03/Ex03_10.cpp | 53 ++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Bachelor/Prog1/examples/ch03/Ex03_10.cpp (limited to 'Bachelor/Prog1/examples/ch03/Ex03_10.cpp') diff --git a/Bachelor/Prog1/examples/ch03/Ex03_10.cpp b/Bachelor/Prog1/examples/ch03/Ex03_10.cpp new file mode 100644 index 0000000..466ad86 --- /dev/null +++ b/Bachelor/Prog1/examples/ch03/Ex03_10.cpp @@ -0,0 +1,53 @@ +// Exercise 3.10: ex03_10.cpp +// Inline function that calculates the volume of a sphere. +#include + +using std::cout; +using std::cin; +using std::endl; + +#include + +// define global constant PI +const double PI = 3.14159; + +// calculates volume of a sphere +inline double sphereVolume( const double radius ) +{ + return 4.0 / 3.0 * PI * pow( radius, 3 ); + +} // end inline function sphereVolume + +int main() +{ + double radiusValue; + + // prompt user for radius + cout << "Enter the length of the radius of your sphere: "; + cin >> radiusValue; // input radius + + // use radiusValue to calculate volume of sphere + // and display result + cout << "Volume of sphere with radius " << radiusValue + << " is " << sphereVolume( radiusValue ) << endl; + + return 0; // indicates successful termination + +} // end main + + + +/************************************************************************** + * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice * + * Hall. 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. * + *************************************************************************/ -- cgit v1.2.3