实验7

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'
; 以上为21个年份的字符串

dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
;以上为21年公司收入数据

dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635
dw 8226,11542,14430,15257,17800
;以上为21年公司员工人数
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 si,84
    mov di,168
    mov bp,0

    mov cx,21

s:  mov ax,ds:[bx] 
    mov es:[bp],ax
    mov ax,ds:[bx+2]
    mov es:[bp+2],ax
    mov byte ptr es:[bp+4],20h

    mov ax,ds:[si]
    mov es:[bp+5],ax
    mov ax,ds:[si+2]
    mov es:[bp+7],ax
    mov byte ptr es:[bp+9],20h

    mov ax,ds:[di]
    mov es:[bp+10],ax
    mov byte ptr es:[bp+12],20h

    mov ax,ds:[si]
    mov dx,ds:[si+2] 
    div word ptr ds:[di]
    mov es:[bp+13],ax        
    mov byte ptr es:[bp+15],20h

    add bx,4
    add si,4
    add di,2
    add bp,16
    loop s

    mov ax,4c00h
    int 21h

code ends
end start