; soru 1
MOV AX, 0100h
MOV DS, AX 

MOV [0300h], 0F0Fh
MOV AX, [0300h]
MOV CX, 16
MOV DX, 0

DONGU:			;DONGU:
ROL AX, 1		;ROL AX, 1
JNC DEVAM		;ADC DX, 0
ADD DX, 1		;LOOP DONGU
DEVAM:			;
LOOP DONGU		;

MOV AH, 4Ch
INT 21h