.model small

.data
        num1  db  00000111B
        num2  db  00001111B
        
        ans db ?
        v10 db 10
        arr db 10 dup(?)
        cntr db 0

.code
        mov ax,@data
        mov ds,ax

        mov ax,0000
        mov ah,num1
        OR ah,num2

        LEA SI,arr
        mov ans,ah
        mov ax,0000
        mov al,ans

        L1:
                div v10
                mov [SI],ah
                mov ah,00
                add cntr,1
                INC SI
                cmp al,00
                ja L1
                                
        DEC SI
        mov ah,00
        mov cl,cntr

        L2:
                mov dh,00
                mov bl,[SI]
                mov ah,02
                add bl,30h
                mov dl,bl
                int 21h
                DEC SI
                Loop L2

        mov ax,4C00h
        int 21h

end