荣誉值：0
信誉值：0
注册日期：2009-04-10 23:13 |
下面的是第一种：
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 16,22,382,1356,2390,8000,16000,24486,50065,87479,140417,197514
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
code segment
assume cs:code,ds:data
start: mov ax,data
mov ds,ax
mov bx,0
mov si,0
mov ax,table
mov es,ax
mov cx,21d
l1: push cx
mov cx,4
l2: mov al,[bx]
mov es:[si],al
inc bx
inc si
loop l2
add si,12d
pop cx
loop l1
mov cx,21d
mov si,5d
l3: mov dx,[bx]
mov es:[si],dx
mov dx,[bx+2]
mov es:[si+2],dx
add bx,4d
add si,10h
loop l3
mov cx,21d
mov si,10d
l4: mov dx,[bx]
mov es:[si],dx
add bx,2d
add si,10h
loop l4
mov cx,21d
mov ax,es
mov ds,ax
mov si,5d
l5: mov ax,[si]
mov dx,[si+2]
mov bx,[si+5]
div bx
mov [si+8],ax
add si,10h
loop l5
mov ah,4ch
int 21h
code ends
end start
以下是第二种：
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 16,22,382,1356,2390,8000,16000,24486,50065,87479,140417,197514
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
code segment
assume cs:code,ds:data
start: mov ax,data
mov ds,ax
mov ax,table
mov es,ax
mov bx,0
mov si,84d
mov di,168d
mov bp,0
mov cx,21d
l1: mov ax,[bx]
mov dx,[bx+2]
mov es:[bp],ax
mov es:[bp+2],dx
mov ax,[si]
mov dx,[si+2]
mov es:[bp+5],ax
mov es:[bp+7],dx
push bx
mov bx,[di]
mov es:[bp+10d],bx
div bx
mov es:[bp+13d],ax
pop bx
add bx,4d
add si,4d
add di,2d
add bp,10h
loop l1
mov ah,4ch
int 21h
code ends
end start | | |
