下面的程序?qū)ata段中a處的8個(gè)數(shù)據(jù)累加瞧筛，結(jié)果存儲(chǔ)到b處的字中厉熟，補(bǔ)全程序
完整代碼
assume cs:code,es:data
data segment
a db 1,2,3,4,5,6,7,8
b dw 0
data ends
code segment
start:mov ax,data
mov es,ax # 因assume中，用es寄存器與data關(guān)聯(lián)
mov si,0
mov cx,8
s: mov al,a[si]
mov ah,0
add b,ax
inc si
loop s
mov ax,4c00h
int 21h
code ends
end start
