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自己写了 实验7 程序 结果 上机验证 结果正确 但感觉太长 想优化无从下手 求高手给优化
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, 590827,8035530,118300,184300,2759000,3753000,4649000,5937000
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
xjj segment
dw 150h dup (0)
xjj ends
codesg segment
start: mov bx,data
mov ds,bx
mov bx,xjj
mov es,bx
mov bx,0
mov cx,21
x :
mov ax,[bx]
mov word ptr es:[si],ax
mov ax,[bx+2]
mov word ptr es:[si+2],ax
mov byte ptr es:[si+4],20h
mov ax,[bx+54h]
mov word ptr es:[si+5],ax
mov ax,[bx+56h]
mov word ptr es:[si+7],ax
mov byte ptr es:[si+9],20h
mov ax,[bp+0a8h]
mov word ptr es:[si+0ah],ax
mov dx,es:[si+7]
mov ax,es:[si+5]
div word ptr es:[si+0ah]
mov word ptr es:[si+0dh],ax
add si,10h
add bx,4
add bp,2
loop x
mov ax,4ch
int 21h
codesg ends
end start |
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