#include "C:\Practice Programs\Puzzle Feuer\Puzzles\defs.h"

#define ENUF 3
#define EOS '\0'   //End Of String
#define NEXT(i) input[i++]
#define FALSE 0
#define TRUE 1

char input[] = "PI=3.14159, approximately";


// Use as a marker to see what is going on. 
//#define DID(x,c)  printf("\n Did we get here? %d c = %0x \n",x,c)
 
/*
In 'while( c=NEXT(i) != EOS )' '!=' (not equal to)has higher order of persidance than
'=' assignment oporator.
So in 'while( c=NEXT(i) != EOS )' 'c' only get the true or false evaluation of 'NEXT(i) != EOS'

In 'while( (c=NEXT(i))!=EOS && !done )' remember Please Excuse My Dear Ant Saly.
The parentheses have highest order of precedence in math and C.
In C '() [] -> .'  have highest precedence.
So in 'while( (c=NEXT(i))!=EOS && !done )', 'c=NEXT(i)' gets done first.
*/


void
main()
{
	char c;
	int done, high, i, in, low;
	i=low=in=high=0;
	while( c=NEXT(i) != EOS )       
		if( c<'0' ) low++;			// '0' == hex 30, dec 48
		else if( c>'9' ) high++;	// '9' == hex 39, dec 57
		else in++;
	PRINT3(d,low,in,high);


	i=low=in=high=0; done=FALSE;
	while( (c=NEXT(i))!=EOS && !done )
		if( c<'0' ) low++;
		else if( c>'9' ) high++;
		else in++;
		if( low>=ENUF || high>=ENUF || in>=ENUF ) done=TRUE;
	PRINT3(d,low,in,high);

	i=low=in=high=0; done=FALSE;
	while( (c=NEXT(i))!=EOS && !done )
		if( c<'0' ) done = (++low==ENUF ? TRUE : FALSE) ;
		else if(c>'9' ) done = (++high==ENUF ? TRUE : FALSE);
		else done = (++in==ENUF ? TRUE : FALSE);
	PRINT3(d,low,in,high);
}