汇编语言寻址方式在结构化数据访问中的应用

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' ;
;年份
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
;每年公司总收入

dw 2,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
dw 11542,14430,15257,17800

;每年公司雇员人数
data ends

table segment
db 21 dup ('year summ ne ?? ')

table ends

code segment
start: mov ax,data
mov ss,ax
mov ax,table
mov ds,ax
mov bp,0
mov si,0
mov bx,0
mov cx,21
s1:    mov ax,[bp]
mov [bx],ax
mov ax,[bp+2]
mov [bx+2],ax

;将年份输入table
mov ax,[bp+84]
mov [bx+5],ax
mov ax,[bp+86]
mov [bx+7],ax

;将公司收入输入table
mov ax,ss:[si+168]
mov [bx+10],ax
;将雇员人数输入table
mov ax,[bx+5]
mov dx,[bx+7]
div word ptr [bx+10]
mov [bx+13],ax

;
add bx,16
add bp,4
add si,2
loop s1

mov ax,4c00h
int 21h

code ends
end start