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01.
assume cs:code
a segment
db 1,2,3,4,5,6,7,8
a ends
b segment
db 8,7,6,5,4,3,2,1
b ends
c segment
db 0,0,0,0,0,0,0,0
c ends
code segment
start:mov ax, a
mov ds, ax
mov ax, c
mov es, ax
mov bx, 0
mov cx, 8
s: mov dl, ds:[bx]
mov ax, b
mov ds, ax
add dl, ds:[bx]
mov es:[bx], dl
mov ax, a
mov ds, ax
inc bx
loop s
mov ax, 4c00h
int 21h
code ends
end start
02.
assume cs:code
a segment
dw 1, 2, 3, 4, 5, 6, 7, 8, 9, 0ah, 0bh, 0ch, 0dh, 0eh, 0ffh
a ends
b segment
dw 0, 0, 0, 0, 0, 0, 0
b ends
code segment
start:mov ax, a
mov ds, ax
mov ax, b
mov ss, ax
mov sp, 10h
mov bx, 0
mov cx, 8
s: push ds:[bx]
add bx, 2
loop s
mov ax, 4d00h
int 21h
code ends
end start |