新手求助.....除法溢出.....求解!!!!!
本帖最后由 °KiSs|HonEy 于 2013-3-18 20:42 编辑实验7 程序循环到后面 就除法溢出!!!!!!!!
那位大侠帮我看看是这么回事!!!
assume cs:code
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986''1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
dw 11542,14430,15257,17800
data ends
table segment
db 21 dup('year summ ne ?? ')
table ends
code segment
start:mov ax,data
mov ds,ax
mov ax,table
mov es,ax
mov bx,0
mov di,0
mov si,0
mov cx,21
s:mov al,
mov es:,al
mov al,
mov es:,al
mov al,
mov es:,al
mov al,
mov es:,al
mov ax,
mov dx,
mov es:,ax
mov es:,dx
mov ax,
mov es:,ax
mov ax,
mov dx,
div word ptr ds:
mov es:,ax
add di,16
add bx,4
add si,2
loop s
mov ax,4c00h
int 21h
code ends
end start
到后面除法溢出是怎么回事啊?????
强烈支持楼主ing……
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