汇编语言第三版(王爽)实验七
实验内容
计算结果
汇编代码
assume cs:codesg,ds:data
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 ds,ax
mov ax,table
mov es,ax
mov cx,21
mov si,0
mov di,0
;年份
s0:
mov ax,[si]
mov es:[di],ax
mov ax,[si+2]
mov es:[di+2],ax
mov al,' '
mov es:[di+4],al
add si,4
add di,16
loop s0
;营业额
mov cx,21
mov si,84
mov di,5
s1:
mov ax,[si]
mov es:[di],ax
mov ax,[si+2]
mov es:[di+2],ax
mov al,' '
mov es:[di+4],al
add si,4
add di,16
loop s1
;员工数
mov cx,21
mov si,168
mov di,10
s2:
mov ax,[si]
mov es:[di],ax
mov al,' '
mov es:[di+2],al
add si,2
add di,16
loop s2
;人均收入
mov cx,21
mov si,0
s3:
mov dx,es:[si+7]
mov ax,es:[si+5]
mov bx,es:[si+10]
div bx
mov es:[si+13],ax
mov al,' '
mov es:[si+15],al
add si,16
loop s3
mov ax,4c00h
int 21h
codesg ends
end start