Wang Shuang Teacher "assembly language" P173 page of the Experiment 7 solution of the problem

This problem seems to be upset, in fact, as long as the familiar data structure, or easy to fix. On the night of December 26, I solved it again, and on the morning of December 27, I solved it again to consolidate. The result is slightly different two times, but the effect is the same. Post it for everyone to discuss.

December 26 Version:

Assume Cs:code,ds:data,es:table

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 '

; The above is the 21 string representing the 21

DD 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514

DD 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000

The above is the 21 DWORD data representing the total revenue of the company in 21

DW 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226

DW 11542,14430,15257,17800

The above is the 21-word data representing the number of employees in the company in 21

Data ends

Table Segment

DB DUP (' Year Summ ne?? ‘)

Table Ends

Code segment

Start:mov AX, data

MOV ds, ax

mov ax, table

MOV es, ax

MOV bx, 0; BX is used to represent the offset address in the data segment

mov si, 0; Si used to represent the offset address in the data segment

mov di, 0;d i is used to represent the offset address in the table segment

MOV dx, 0;d x is used to store the high data of the divisor

MOV cx, 21

S0:mov ax, [bx+0]

mov word ptr es:[di], ax

mov ax, [bx+2]

mov word ptr es:[di+2], ax

mov ax, [bx+84]

mov word ptr es:[di+5], ax

mov ax, [bx+86]

mov word ptr es:[di+7], ax

mov ax, ds:[si+168]

mov word ptr es:[di+10], ax

mov ax, [bx+84]

MOV dx, [bx+86]

div word ptr ds:[si+168]

mov word ptr es:[di+13], ax

Add BX, 4

Add Si, 2

Add Di, 16

Loop S0

mov ax, 4c00h

int 21h

Code ends

End Start

The following is the December 27 version:

Assume Cs:code,ds:data,es:table

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 DUP (' Year Summ ne?? ‘)

Table Ends

Code segment

Start:mov AX, data

MOV ds, ax

mov ax, table

MOV es, ax

MOV bx, 0

mov si, 0

mov di, 0

MOV cx, 21

S0:mov ax, [Bx+si]

mov word ptr es:[di], ax

mov ax, [bx+si+2]

mov word ptr es:[di+2], ax

mov ax, [bx+si+84]

mov word ptr es:[di+5], ax

mov ax, [bx+si+86]

mov word ptr es:[di+7], ax

mov ax, [bx+168]

mov word ptr es:[di+10], ax

mov ax, [bx+si+84]

MOV dx, [bx+si+86]

div word ptr [bx+168]

mov word ptr es:[di+13], ax

Add BX, 2

Add Si, 2

Add Di, 16

Loop S0

mov ax, 4c00h

int 21h

Code ends

End Start

If your friends have a better solution, welcome to the thread advice!

Wang Shuang Teacher "assembly language" P173 page of the Experiment 7 solution of the problem