王爽试验第8章

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

codesg segment
start:
  mov ax,data
  mov ds,ax
  mov ax,table
  mov es,ax
  mov cx,21
  mov si,0
  mov di,0
  mov bx,0
  s:
   mov ax,ds:[si]
   mov es:[bx],ax
   mov ax,ds:[si+0002h]
   mov es:[bx+0002h],ax
   
   mov ax,ds:[si+0054h]
   mov es:[bx+0005h],ax
   mov ax,ds:[si+0056h]
   mov es:[bx+0007h],ax
   
   mov ax,ds:[di+00A8h]
   mov es:[bx+000Ah],ax
   
   mov ax,es:[bx+0005h]
   mov dx,es:[bx+0007h]
   div word ptr es:[bx+000Ah]
   mov es:[bx+000Dh],ax
   
   add si,0004h
   add di,0002h
   add bx,0010h
   loop s
   mov ax,4c00h
   int 21h
codesg ends
end start

王爽的试验不用栈注意是加0054h不是002Ah是21乘4而不是21乘2

还有注意mov对应的字节数一定要相等

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