PROGRAM test
BEGIN
	INT a,b,c,x,y,z,h,j,k;
	--PROTO VOID printout (INT a,INT b,INT c);
	--PROTO INT main();
	FUNCTION VOID printout (INT a,INT b,INT c)
	BEGIN
		WRITE (a);
		WRITE (b);
		WRITE (c);
	END
  FUNCTION INT main()
	BEGIN
  	STRING a :="";
	INT xyz; 
	IF (a = b)
	THEN
		
		h:=0;
	ELSE
	
		j:=1;
		REPEAT
			a := j;
			j := j + 1;		
		UNTIL(j>10);
	ENDIF;
	RETURN a+b;
	END
END