Endianness

#include <stdio.h>

void main(void)
   {
      int v[]={1,2,3,4,5,62,3,35};
      int i,n=sizeof(v);
      char tmp;
      char *in,*fin;

      in=(char*)v;
      fin=in+n-1;
      for(i=0;i<n;i++,in++)
       {
        printf("%d ",*in);
       }
      printf("\n");
      for(i=0,in=(char*)v,n/=2;i<n;i++,in++,fin--)
       {
        tmp=*(in);
        *(in)=*(fin);
        *(fin)=tmp;
       }


     for(i=0,in=(char*)v,n*=2;i<n;i++,in++)
      {
       printf("%d ",*in);
      }
     printf("\n");

   }