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#2
zklhp2012-09-26 12:43
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王爽老师书里面第八章实验的程序。写了一个比较短的程序 但是在用masm编译的时候出现了好多错误代码 着实把我吓了一大跳 修改了几个错误 但是还是有9个逻辑错误 请帮忙指出错误在哪里
代码如下：
assume cs:codesg
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
stack segment
dw 0,0,
stack ends
codesg segment
start: mov ax,data
mov ds,ax
mov bx,0
mov si,0
mov di,0
mov cx,21
s: mov ax,[bx]
mov table:[di],ax
add bx,2
mov ax,[bx]
mov table:[di+2],ax
mov ax,[bx+52h]
mov table:[di+5],ax
add,bx,2
mov ax,[bx+52h]
mov table:[di+7],ax
mov ax,[si+0ah]
mov table:[di+0ah],ax
push bx
mov dx,table:[di+7]
mov ax,table:[di+5]
mov bx,table:[di+0ah]
div bx
mov table:[di+0dh],ax
pop bx
add bx,4
add di,16
add si,2
loop s
mov ax,4c00h
int 21h
codesg ends
end start
mov ax,4c00h
int 21h
codesg ends
end start
编译中的错误代码：
2.txt(9): warning A4101: Missing data; zero assumed
2.txt(22): warning A4101: Missing data; zero assumed
2.txt(35): error A2068: Cannot address with segment register
2.txt(39): error A2068: Cannot address with segment register
2.txt(42): error A2068: Cannot address with segment register
2.txt(43): warning A4101: Missing data; zero assumed
2.txt(46): error A2068: Cannot address with segment register
2.txt(49): error A2068: Cannot address with segment register
2.txt(52): error A2068: Cannot address with segment register
2.txt(53): error A2068: Cannot address with segment register
2.txt(54): error A2068: Cannot address with segment register
2.txt(56): error A2068: Cannot address with segment register
50386 + 450062 Bytes symbol space free
3 Warning Errors
9 Severe Errors
