5、王爽《汇编语言》笔记_实验7

assume cs:code,ds:data,es:table

data segment			; 原始数据

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 11452,14430,15257,17800

data ends

table segment			; 存储位置

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

table ends

code segment

start:  mov ax,data 		; 初始化 ds-> data

mov ds,ax

mov ax,table 		; 初始化 es-> table

mov es,ax

mov bx,0

mov si,0

mov di,0

mov cx,21 		; 21行

s:      mov ax,[bx]		; 循环 复制年份

mov es:[si],ax

mov ax,[bx].2

mov es:[si].2,ax

mov ax,[bx].84		; 复制收入

mov es:[si].5,ax

mov dx,[bx].86

mov es:[si].7,dx

div word ptr ds:[di].168; 求人均

mov es:[si].13,ax	; 存储人均

mov ax,[di].168

mov es:[si].10,ax	; 存储人数

add di,2

add bx,4		; 下一年份

add si,16		; 下一行

loop s

mov ax,4c00h

int 21h

code ends

end start