用汇编语言写个排序问题:一个以BUF为首址,N个8位二进制数的递增排序

DSEG SEGMENT
n equ 5
buf db n dup(?)
DSEG ENDS
CSEG SEGMENT
assume cs:CSEG, ds:DSEG
MAIN PROC FAR ;主程序入口
mov ax, dseg
mov ds, ax
mov cx,n
dec cx
loop1: mov di,cx
mov bx,0
loop2: mov al,buf[bx]
cmp al,buf[bx+1]
jbe continue
xchg al,buf[bx+1]
mov buf[bx],al
continue: add bx,2
loop loop2
mov cx,di
loop loop1
;按任意键退出
mov ah,1
int 21h
mov ax, 4c00h ;程序结束，返回到操作系统系统
int 21h
MAIN ENDP
CSEG ENDS
END MAIN