#include<stdio.h>

#define  max(A,B)  ((A)>(B) ? (A) : (B))
#define  forever for(;;)
#define  square(x)  ((x)*(x))
#define  dprint(expr) printf(#expr " = %g\n", expr)
#define  paste(front, back)  front ## back



int main()

{
char name[]="daniel";
int counter=0,x=4,y=2;
printf("Max=%d\n",max(8,9));

forever
 {
   printf("  %d  ", counter);
   if ( counter++ >= 10) break;
 }

printf("\n");

printf("Square of 4 is %d\n",square(4));

dprint(x/y);

return 0;
}