Question

Write a program that copies only unsigned numbers from Array1 to another Array2. The Array1
has both signed and unsigned numbers in assembly language

Answer 1

Answer:

DATA SEGMENT

NUM1 DB 36H,55H,27H,42H

NUM2 DB 38H,41H,29H,39H

RESULT DB 5 DUP (0)

ENDS

CODE SEGMENT

ASSUME DS:DATA CS:CODE

START:

MOV AX,DATA

MOV DS,AX

LEA SI,NUM1

LEA DI,NUM2

LEA BX,RESULT

MOV CX,5

LOOP1:

MOV AL,[SI]

ADD AL,[DI]

MOV [BX],AL

INC BX

INC SI

INC DI

LOOP LOOP1

MOV AH,4CH

INT 21H

ENDS

END START

I think this is it.