实验三

之前做的，截图乱的很，凑活着看

assume cs:code
code segment
	mov ah, 2
	mov dl, 3
	add dl, 30h
	int 21h

	mov ah, 2
	mov dl, 6
	add dl, 30h
	int 21h

	mov ah, 4ch
	int 21h
code ends
end

 

assume cs:code
code segment
    mov ax, 0b00h
    mov ds, ax

    mov bx, 0
    mov [bx] 0433h

    add bx, 2
    mov [bx], 0436h

    mov ax, 4c00h
    int 21h
code ends
end