编写完整汇编语言程序，在屏幕中间输出红底黑字的字符串："Hello,I✀m 1123"求答案！急！

;代码如下

org 100h

;有的汇编器不用这一行, 不过nasm需要

;output a string in the middle and colored black ,and bg-colored red

;清屏

mov AH, 06 ; function number

mov AL, 00 ; page number

mov BH, 07 ; normal attribute

mov CH, 00 ; row value of start point

mov CL, 00 ; column value of start point

mov DH, 24 ; row value of ending point

mov DL, 79 ; column value of ending pos

int int 10h;移动光标

mov ah, 02h ; function number

mov DH, row ; cursor

mov DL, column ; position

int 10h;输出;color

mov BH, 00 ; page 0

mov BL, 40h ;bgfo color

mov cx,L-1;len of STRING

mov bp,STRING

mov AX, 1301h ; function number

int 10h

call pause

mov ax,4c00h

int 21h;exit

;data

STRING DB "HELLO,I'm 1123",0

;const

L equ $-STRING

row equ 13-1

column equ (80-L)/2-1

;func

pause:

mov ah,07

int 21h

ret

;汇编过程及调试结果

用汇编语言循环指令在屏幕中间输出蓝色底白字的

“hello I am XXX"