PRG	START
	RPUSH
	LAD	GR1,3		;GR1=3
	LAD	GR2,10		;GR2=10
	CALL	MULT		;GR1=3×10=30
	ADDA	GR1,=5		;GR1=35
	CALL	MULT		;GR1=35×10=350
	RPOP
	RET
;
MULT	PUSH	0,GR2
	PUSH	0,GR3
	LD	GR3,GR1
	LAD	GR1,0
LOOP	CPA	GR2,=0		;GR2の初期値は10
	JZE	FIN
	ADDA	GR1,GR3
	LAD	GR2,-1,GR2
	JUMP	LOOP
FIN	POP	GR3
	POP	GR2
	RET
;
	END