.model small
.stack 100h
.data
    a dw 42
    b dw 24
    r dw ?
.code
start:
    mov ax,@data
    mov ds,ax

    afla:
        ; cmp b,0
        ;je afisare
        mov bx,b
        mov r,bx
        mov ax,a
        div bx
        mov b,dx
    cmp dx,0
    je afisare
    xor dx,dx
        mov ax,r
        mov a,ax
        jmp afla


    afisare:
    mov ax,bx
        mov bx,25
        push bx
        divide:
            mov dx,0
            mov cx,10
            div cx
            push dx
        cmp ax,0
        je egal_zero
        jmp divide
    egal_zero:
        mov ah,2
        pop dx
        cmp dx,25
        je stop
        add dx,30h
        int 21h
        loop egal_zero
    stop:
        mov ax,4c00h
        int 21h
end start