這是一個網上電子表

data segment
;*****定義please等提示信息*****
str db 20
db 50h,7,0,0
db 6ch,7,0,1
db 65h,7,0,1
db 61h,7,0,1
db 73h,7,0,1
db 65h, 7,0,1
db 70h,7,1,-10
db 72h,7,0,1
db 65h,7,0,1
db 73h,7,0,1
db 73h,7,0,1
db 53h,7,0,2
db 6bh,7,0,2
db 65h,7,0,1
db 79h,7,0,1
db 65h,7,0,2
db 78h,7,0,1
db 69h,7,0,1
db 74h,7,0,1
db 21h,7,0,1
;*****定義0－9十個圖形數字*****
s0 db 6
db 5fh,7,0,0
db 7ch,7,1,-1
db 7ch,7,1,0
db 5fh,7,0,1
db 7ch,7,0,1
db 7ch,7,-1,0
sy db 2
db 7ch,7,1,0
db 7ch,7,1,0
s2 db 5
db 5fh,7,0,0
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,1,-1
db 5fh,7,0,1
s3 db 5
db 5fh,7,0,0
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,1,1
db 5fh,7,0,-1
s4 db 4
db 7ch,7,1,0
db 5fh,7,0,1
db 7ch,7,1,1
db 7ch,7,-1,0
s5 db 5
db 5fh,7,0,0
db 7ch,7,1,-1
db 5fh,7,0,1
db 7ch,7,1,1
db 5fh,7,0,-1
s6 db 6
db 5fh,7,0,0
db 7ch,7,1,-1
db 5fh,7,0,1
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,0,-1
s7 db 3
db 5fh,7,0,0
db 7ch,7,1,1
db 7ch,7,1,0
s8 db 7
db 7ch,7,1,0
db 5fh,7,-1,1
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,0,-1
s9 db 6
db 7ch,7,1,0
db 5fh,7,-1,1
db 7ch,7,1,1
db 5fh,7,0,-1
db 7ch,7,1,1
db 5fh,7,0,-1
s11 db 2
db 03h,7,1,0
db 03h,7,1,0

data ends
stack segment
db 200 dup (0)
stack ends
code segment
assume cs:code,ss:stack,ds:data

start:
mov ax,data
mov ds,ax
mov ah,0         ;設置顯示方式
mov al,4
int 10h
mov ah,0bh        ;置彩色調板
mov bh,0
mov bl,1
int 10h
mov ah,0bh        ;置彩色調板
mov bh,1
mov bl,4
int 10h

mov ah,2               ;取系統時間
int 1ah
mov ax,0
mov bx,0
mov ah,ch            ;取系統時間
mov al,cl                ;保存分鐘
mov bh,dh          ;保存秒
mov bl,dl           ;保存百分之一秒

tt:
push ax
push bx
mov ah,0
mov al,4
int 10h
mov ah,0bh
mov bh,0
mov bl,1
int 10h
mov ah,0bh
mov bh,1
mov bl,4
int 10h

MOV       AH,1              ;讀鍵盤緩沖區字符
INT       16h
JZ        ww
MOV       AH,8                ;從鍵盤輸入字符
INT       21h
CMP       AL,'s'             ;輸入s，結束程序
JE       tu
ww:  pop bx
pop ax

call xian                       ;調用顯示子程序
push ax


qu:  mov ah,2                   ;取系統時間
int 1ah
cmp bh,dh
je qu
pop ax
inc bh                       ;對時間進行加1
cmp bh,100
jl tt
mov  bh,0
inc al
call beep
cmp al,100

jl tt
mov al,0
inc ah
cmp ah,24
jl tt
mov ah,0

jmp tt
tu: mov ah,4ch
int 21h
ret
xian proc                          ;對時間值進行處理并顯示的子程序
push si
push di
push dx
push cx
push bx
push ax
pop ax
push ax
mov bx,ax
mov ax,0
mov al,bh

mov cl,4
shr al,cl
mov bl,al
mov dh,10
mov dl,2
call ff
pop ax
push ax
mov bx,ax
mov ax,0
mov al, bh
and al,0fh
mov bl,al
mov dh,10
mov dl,6
call ff
mov dh,10
mov dl,10
mov bl,10
call ff
pop ax
push ax
mov cl,4
shr al,cl
mov bl,al
mov dh,10
mov dl,14
call ff
pop ax
push ax
and al ,0fh


mov bl,al
mov dh,10
mov dl,18
call ff
mov dh,10
mov dl,22
mov bl,10
call ff
pop ax
pop bx
push bx
push ax

mov ax,0
mov al,bh
mov cl,4
shr al,cl

mov bl,al
mov dh,10
mov dl,26
call ff
pop ax
pop bx
push bx
push ax
mov al,bh
and al,0fh

mov bl,al
mov dh,10
mov dl,30
call ff
mov dh,0
mov dl,15
mov bl,22
call ff
pop ax
pop bx
pop cx
pop dx
pop di
pop si
ret
xian endp
ff proc ;顯示具體數值
push ax
push bx
push cx
push dx

cmp bl,0
je l0
cmp bl,1
je l1
cmp bl,2
je l2
cmp bl,3
je l3
cmp bl,4
je l4
cmp bl,5
je l5
cmp bl,6
je l6
cmp bl,7
je l7
cmp bl,8
je l8
cmp bl,9
je l9
cmp bl,10
je l10
cmp bl,22
je ld
l0:   lea di,s0
jmp ty
l1 :  lea di,sy
jmp ty
l2:   lea di,s2
jmp ty
l3:   lea di,s3
jmp ty
l4:   lea di,s4
jmp ty
l5:   lea di,s5
jmp ty
l6:   lea di,s6
jmp ty
l7:   lea di,s7
jmp ty
l8:   lea di,s8
jmp ty
l9:   lea di,s9
jmp ty
l10:  lea di,s11
jmp ty
ld :  lea di,str
ty:   mov ah,0fh  ;示方式
int 10h
sub cx,cx
mov cl,[di]
inc di
plot_next:   add dh,[di+2]
add dl,[di+3]
mov ah,2
int 10h
mov al,[di]
mov bl,[di+1]
push cx
mov cx,1
mov ah,09
int 10h
pop cx
add di,4
loop plot_next

pop dx
pop cx
pop bx
pop ax
mov cx,100
gg: dec cx
loop gg

ret
ff endp
clear  proc
push ax
push bx
push cx
push dx
mov ah,6
mov al,0
mov bh,1
int 10h
pop dx
pop cx
pop bx
pop ax
ret
clear endp
beep proc
push ax
push bx
push cx
push dx
mov al ,10110110b
out 43h,al
mov ax,533h
out 42h,al
mov al,ah
out 42h,al
in al,61h
mov ah,al
or al,03
out 61h,al
sub cx,cx
mov bl,28h
g7: loop g7
dec bl
jnz g7
mov al,ah
out 61h,al
pop dx
pop cx
pop bx
pop ax


ret
beep endp

code ends
end start