Sabiranje niza

; multi-segment executable file template.

data segment
    a db 1,2,1,2,1,2
    n dw 6
    suma db ?


    pkey db "press any key...$"
ends

stack segment
    dw   128  dup(0)
ends

code segment
start:
; set segment registers:
    mov ax, data
    mov ds, ax
    mov es, ax

    mov dl, 0
    mov si, 0


    for:
    cmp si, n
    jl saberi
    jmp kraj

    saberi:
    add dl, a[si]
    add si, 1
    jmp for

    kraj:
    mov suma, dl

    lea dx, pkey
    mov ah, 9
    int 21h        ; output string at ds:dx

    ; wait for any key....
    mov ah, 1
    int 21h

    mov ax, 4c00h ; exit to operating system.
    int 21h
ends

end start ; set entry point and stop the assembler.