#include <stdio.h>
#include <time.h>

double startT;

int TIMES = 100000;
int SIZE = 32768;


showElapsed(m)
char * m;
{  printf("%s: %f secs\n",m,(clock()-startT)/CLOCKS_PER_SEC);
}

main()
{  int i,j;
   short a[SIZE],b[SIZE],c[SIZE];

   startT = clock();

   for(i=0;i<SIZE;i++)
   {  b[i] = i;
      c[i] = i;
   }

   showElapsed("set up arrays");

   for(j=0;j<TIMES;j++)
    for(i=0;i<SIZE;i++)
     a[i] = b[i]^b[i]+c[i]^c[i];


   showElapsed("processed arrays");
}