32 lines
1.5 KiB
C++
32 lines
1.5 KiB
C++
// Fig. 16.7: deitel.math-impl.cpp
|
|
// Module implementation unit for the module deitel.math.
|
|
module deitel.math; // this file's contents belong to module deitel.math
|
|
|
|
import <numeric>;
|
|
import <vector>;
|
|
|
|
namespace deitel::math {
|
|
// average function's implementation
|
|
double average(const std::vector<int>& values) {
|
|
double total{std::accumulate(values.begin(), values.end(), 0.0)};
|
|
return total / values.size();
|
|
}
|
|
};
|
|
|
|
|
|
|
|
/*************************************************************************
|
|
* (C) Copyright 1992-2021 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. *
|
|
**************************************************************************/
|