ex04_18.cpp

这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to program》第3版）

// ex04_18.cpp
#include <iostream>

using std::cout; 
using std::endl;

int whatIsThis( int [], int );

int main()
{
   const int arraySize = 10;
   int a[ arraySize ] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

   int result = whatIsThis( a, arraySize );

   cout << "Result is " << result << endl;
   return 0;
}

int whatIsThis( int b[], int size )
{
   if ( size == 1 )
      return b[ 0 ];
   else
      return b[ size - 1 ] + whatIsThis( b, size - 1 );
}


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 * (C) Copyright 2000 by Deitel & Associates, Inc. and Prentice Hall.     *
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