MAXIMUM number in series

TITLE greatest number in a series

  .model small

  .stack 100h

  .data

  list db 80, 81, 78, 65, 23, 45, 89, 90, 10, 99

  result db ?

  .code

  main proc

  mov ax, @data

  mov ds, ax

  mov si, offset list

  mov al, 00h

  mov cx, 0ah

back: cmp al, [si]

  jnc ahead

  mov al, [si]

ahead: inc si

  loop back

  mov result, al

  mov ah, 4ch

  int 21h

  main endp

  end main