prnchar macro char
        mov ah,02h
        mov dl,charint 21h
endm
data segment
        temp db ?
        msg db 10,13, "The digits are : $"
data ends
code segment
        assume ds:data, cs:code
start:
        mov ax,data
        mov ds,ax
        prnchar 0ah
        mov ah,09h
        lea dx,msg
        int 21h
        mov ah,00h
        mov al,30h
      l1:
        prnchar al
        inc al
        cmp al,3ah
        jnz l1
        prnchar 0ah
        mov ah,4ch
        int 21h
code ends
end start