#include <stdio.h>

void printArray( double x[ ], int n );

int main( int argc, char* argv[] )
{
   double a[10];
   int    i;

   for ( i = 0; i < 10; i++ )
      a[i] = i;

   printArray( a, 10 );
}

void printArray( double x[ ], int n )
{
   int i;

   for ( i = 0; i < n; i++ )
      printf( "x[%d] = %lf\n", i, x[i] );
}