WRITE ASM PROGRAM TO SORT N NUMBERS.

org 00h
mov 20h,05h
mov 21h,04h
mov 22h,01h
mov 23h,07h
mov r1,#04h
mov r2,#20h
l3:mov r0,r2
inc r0
l2:mov r3,r1
mov a,@r2
inc r2
subb a,@r0
jc l1
xch a,@r0
mov @r0,a
l1:djnz r3,l2
djnz r1,l3
end