; multi-segment executable file template.

data segment
    ; add your data here!
    pkey db "press any key...$"
    niza_broevi db 10 dup(?)
    s db 0    
    
ends

stack segment
    dw   128  dup(0)
ends

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

    ; add your code here
    mov cl, 0d
    mov bx, 0
    
    READ:          
    mov ah,01h
    int 21h 
    cmp al, '#'
    je EXIT
    
    mov niza_broevi[bx], al
    inc bx
    inc cl
    
;  mov dl, al
;   mov ah, 02h
;    int 21h
    jmp READ
    
    EXIT:
    mov bx, 0d
    
    SUMMING:
    mov ax, niza_broevi[bx] 
    div 2d
    
  ;  int 21h
  
     
    inc bx
    dec cl
    mov dh, dl
    sub dh, 30h
    add s,dh
    cmp cl, 0d
    jne SUMMING 
    
    
    mov dl, s
    add dl, 30h
    mov ah, 02h
    int 21h
    
             
    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.