汇编程序47：实验13 编写、应用中断例程(3)

assume cs:code
//将数据段的内容显示在适当的屏幕位置上
code segment
    s1:   db 'Good,better,best,','$'
    s2:   db 'Never let it rest,','$'
    s3:   db 'Till good is better,','$'
    s4:   db 'And better,best.','$'
    s:    dw  offset s1,offset s2,offset s3,offset s4
    row:  db  2,4,6,8

    start:
          mov ax,cs
          mov ds,ax
          mov bx,offset s
          mov si,offset row
          mov cx,4
       ok:
          mov bh,0
          mov dh,[si]
          mov dl,0
          mov ah,2
          int 10h

          mov dx,[bx]
          mov ah,9
          int 21h
          inc si
          add bx,2
          loop ok
          mov ax,4c00h
          int 21h
code ends

end start