k1-1.asm

assume cs:code,ds:data,ss:stack

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'
		;以上是表示21年的21个字符串 year


		dd	16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
		dd	345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
		;以上是表示21年公司总收入的21个dword数据	sum

		dw	3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
		dw	11542,14430,15257,17800

		;employee


data ends

table segment
					;0123456789ABCDEF
		db	21 dup ('year summ ne ?? ')
table ends


stack segment stack
		db	128 dup (0)
stack ends



code segment
start:	mov ax,stack
		mov ss,ax
		mov sp,128			;设置栈


		call input_table
		
		call clear_screen
		
		call output_table
		
		mov ax,4C00H
		int 21H
		
;=====================================
clear_screen:		mov bx,0B800H ;
					mov es,bx
					mov bx,0
					
					mov dx,0700H
					mov cx,2000
					
					
clearScreen:		mov es:[bx],dx
					add bx,2
					
					loop clearScreen
					
					ret
		
		
;=====================================
output_table:		mov bx,table
					mov ds,bx
					mov si,0
					
					mov bx,0B800H
					mov es,bx
					mov di,160*3
					
					mov cx,21
					
outputTable:		call show_year

					call show_summ
					
					;call show_ne
					
					;call show_average
					
					add di,160
					add si,16
					
					loop outputTable
					
					ret
;=====================================					
show_average:		
					push ax
					push bx
					push cx
					push ds
					push es
					push si
					push di
					
					mov ax,ds:[si+13]
					mov dx,0
					
					add di,45*2
					
					call showCharater
					
					pop di
					pop si
					pop es
					pop ds
					pop cx
					pop bx
					pop ax
					
					ret
;=====================================					
show_ne:			push ax
					push bx
					push cx
					push ds
					push es
					push si
					push di
					
					mov ax,ds:[si+10]
					mov dx,10
					
					add di,35*2
					
					
					call showCharater
					
					pop di
					pop si
					pop es
					pop ds
					pop cx
					pop bx
					pop ax
					
					ret
;=====================================
show_summ:			push ax
					push bx
					push cx
					push ds
					push es
					push si
					push di
					
					add di,10*2
					mov ax,ds:[si+5]
					mov dx,ds:[si+7]
					
					call showCharater
					
					pop di
					pop si
					pop es
					pop ds
					pop cx
					pop bx
					pop ax
					
					ret
					; 0123456789ABCDEF
					;'year summ ne ?? '
					
;=====================================
showCharater:		mov cx,10
					div cx
					add dl,30H
					mov es:[di+0],dl
					mov byte ptr es:[di+1],00000010B
					
					mov cx,ax
					jcxz callend
					mov dx,0
					sub di,2
					jmp showCharater
					
callend:			ret
;=====================================
show_year:			
					push ax
					push cx
					push dx
					push ds
					push es
					push si
					push di
					
					
					mov cx,4
					add di,3*2
					
showYear:			mov al,ds:[si]
					mov es:[di],al
					add di,2
					inc si
					
					loop showYear
					
					pop di
					pop si
					pop es
					pop ds
					pop dx
					pop cx
					pop ax
					
					ret
		
;=====================================
input_table:		mov bx,data
					mov ds,bx			;设置数据段
					mov si,0

					mov bx,table
					mov es,bx			;设置数据输出
					mov di,0
		
					mov bx,21*4*2
					mov cx,21
					
inputTable:			push ds:[si+0]
					pop es:[di+0]
					push ds:[si+2]
					pop es:[di+2]
					
					mov ax,ds:[si+21*4+0]
					mov dx,ds:[si+21*4+2]
					
					mov es:[di+5],ax
					mov es:[di+7],dx
					
					push ds:[bx]
					pop es:[di+10]
					
					div word ptr es:[di+10]
					
					mov es:[di+13],ax
					
					add di,16
					add si,4
					add bx,2
					
					loop inputTable
		
		
					ret
		







code ends



end start