shiyan.asm

用汇编实现的信息管理。可以存放各种数据类型的数据

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 es,ax
      mov bp,0h
      mov ax,table
      mov ds,ax
      mov bx,0h
      mov cx,21
s1:mov ss,cx
   mov cx,4
   mov si,0h
   mov di,0h
s0:mov al,byte ptr es:[bp].[di]
   mov byte ptr ds:[bx].[si], al
   inc si
   inc di
loop s0
  mov byte ptr ds:[bx].[si],' '
  add bx,10h
  add bp,4h
  mov cx,ss
loop s1
mov bp,54h
mov bx,5h
mov di,0h
mov cx,21
s2:mov ax,es:[bp].[di]
   mov dx,es:[bp].[di].2
   mov ds:[bx],ax
   mov ds:[bx].2,dx
   add di,4h
   add bx,10h
   mov byte ptr ds:[bx].4,' '
loop s2
mov bp,0A8h
mov bx,000ah
mov di,0h
mov cx,21
s3:mov ax,es:[bp].[di]
   mov ds:[bx],ax
   add di,2h
   add bx,10h
   mov byte ptr ds:[bx].2,' '
loop s3
mov bp,5h
mov cx,21
s4: mov ax,ds:[bp]
      mov dx,ds:[bp].2
      mov bx,ds:[bp+5]
      div bx
   mov ds:[bp].8,ax
   add bp,10h
loop s4
mov ax,4c00h
int 21h
codesg ends
end start