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assume cs:code
date segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983','1984','1985','1986','1987'
db '1988','1989','1990','1991','1992','1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514,345980
dd 590827,803530,1183000,11843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226,11542,14430,15257,17800
date ends
table segment
db 21 dup ('year sumn ne ?? ')
table ends
code segment
start: mov ax,date
mov ds,ax
mov ax,table
mov es,ax
mov dx,0
mov bx,0
mov cx,42
mov si,0
s:
mov ax,ds:[bx]
mov dx,ds:[bx+2]
mov es:[si],ax
mov es:[si+2],dx
add bx,4
add si,16
loop s
mov ax,4c00h
int 21h
code ends
end start
简单的数据传送,理论上应该没问题可是在实际运行的时候table段的一个内容出现了丢失其它都是很正常的
谁知道这是个什么情况 |