DATAS SEGMENT

STR1 DB "ABC"

STR2 DB "ABD"

COUNT EQU $ - STR2

D1 DB "MATCH$"

D2 DB "NOT MATCH$"

DATAS ENDS

CODES SEGMENT

ASSUME CS:CODES, DS:DATAS

START:

MOV AX, DATAS

MOV DS, AX

LEA SI, STR1

LEA DI, STR2

MOV CX, COUNT

LOOP1:

MOV AL, [SI]

CMP AL, [DI]

JNZ NNNN

INC SI

INC DI

LOOP LOOP1

NNNN:

CMP CX, 0

JNZ NO

LEA DX, D1

JMP DISP

NO: LEA DX, D2

DISP:

MOV AH, 9

INT 21H

MOV AH, 4CH

INT 21H

CODES ENDS

END START