suma niza

.model small
.stack
.data
niz dw 9 dup (45,0,-2,95,91,-36,14,-15,108)
sum dw ?


.code

main:

     mov ax,@data
    mov ds, ax

    mov ax,0
    mov bx,0
    mov sum,0
    suma:
    cmp bx, length niz
    je done
    shl bx,1
    mov cx, niz[bx]
    add ax,cx
    shr bx,1
    inc bx
    jmp  suma
















    done:

    mov sum, ax
    cmp ax,0
    je nula

    cmp ax, 0
    jg dalje

    negativ:
    mov dx, '-'
   mov ah,2
   int 21h


  mov ax, niz[bx]
  neg ax

dalje:
  mov cx,0
    mov bx, 10


    cifre:
    cmp ax,0
    jng stampa
    mov dx,0
    div bx
    push dx
    inc cx
    jmp cifre

    stampa:
   cmp cx,0
   jng kraj1
   pop dx
   add dx, '0'
   mov ah,2
   int 21h
   dec cx
   jmp stampa

  nula:
     mov dx, '0'
   mov ah,2
   int 21h


kraj1:



     mov ah,4ch
    int 21h
end main