ex07_21.cpp

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// Ex. 7.21: ex07_21.cpp
// What does this program do?
#include <iostream>
using std::cout;
using std::endl;

void someFunction( int [], int, int ); // function prototype

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

   cout << "The values in the array are:" << endl;
   someFunction( a, 0, arraySize );
   cout << endl;

   return 0; // indicates successful termination
} // end main

// What does this function do?
void someFunction( int b[], int current, int size )
{
   if ( current < size ) 
   {
      someFunction( b, current + 1, size );
      cout << b[ current ] << "  ";
   } // end if
} // end function someFunction


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