实验七
;实验七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, 197524
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
;循环初始值
mov cx, 21
mov bx, 0
mov si, 0
mov di, 0
s:
;年份
mov ax, 0
mov dx, 2
mov es:, ax
mov es:, dx
mov byte ptr es:, ' '
;收入
mov ax, 54H
mov dx, 56H
mov es:, ax
mov es:, dx
mov byte ptr es:, ' '
;人数
mov ax, 0A8H
mov es:, ax
mov byte ptr es:, ' '
;平均值
mov ax, 54H
mov dx, 56H
div word ptr 0A8H
mov es:, ax
mov byte ptr es:, ' '
;循环条件
add si, 4
add di, 2
add bx, 10H
loop s
mov ax, 4c00H
int 21H
codesg ends
end start
页:
[1]