在下面的数据段中,给出了全班5名同学OS、AL、SE、DB课程的成绩,请编程计算出总成绩,写在0值处
assume cs:codesg,ds:datasg,ss:stacksg
datasg segment
dw 54, 74, 71, 52, 0
dw 68, 54, 93, 95, 0
dw 81, 52, 97, 67, 0
dw 98, 77, 69, 99, 0
dw 79, 71, 69, 73, 0
datasg ends
stacksg segment
dw 8 dup(0)
stacksg ends
codesg segment
start: mov ax, stacksg
mov ss, ax
mov sp, 0
mov ax, datasg
mov ds, ax
mov cx,4
mov bx,0
s:push cx
mov cx,4
l:add dx,[bx]
add bx,2
loop l
mov [bx],dx
add bx,2
pop cx
loop s
mov ax,4c00h
int 21h
codesg ends
end start