TITLE PROG3-1A (EXE) ADDING 5 BYTES
  PAGE 60,132
  .MODEL SMALL
  .STACK 64
  .DATA
  COUNT EQU 05
  DATA DB 125,235,197,91,48
  ORG 0008H
  SUM DW ?
  .CODE
  MAIN PROC FAR
  MOV AX,@DATA
  MOV DS,AX
  MOV CX,COUNT 
  MOV SI,OFFSET DATA 
  MOV AX,00 
BACK:ADD AL,[SI] 
  JNC OVER 
  INC AH 
OVER:INC SI 
  DEC CX 
  JNZ BACK 
  MOV SUM,AX 
  MOV AH,4CH
  INT 21H 
  MAIN ENDP
  END MAIN