Assembly Code:

.MODEL SMALL

.STACK 100H

.DATA

MSG DB 'ENTER A DIGIT:$'

NL DB 0DH,0AH,'$'

NUM DB ? ;

STRING DB '$$' ;

.CODE

MAIN PROC

MOV AX,@DATA

MOV DS,AX

LEA DX,MSG

MOV AH,09

INT 21H

MOV AH,01

INT 21H

SUB AL,'0';

MOV NUM,AL;

XOR BX,BX

MOV BL,1

MOV CX,10;

TOP:

MOV AL,NUM;

MUL BL;

PUSH BX;

PUSH CX;.

LEASI,STRING;

CALL NUMBER2STRING ;

POPCX;

POPBX;

LEA DX,NL

MOV AH,09

INT 21H

LEA DX,STRING;

MOV AH,09

INT 21H

INC BL

LOOP TOP;

;JCXZ SKIP;

;SKIP:;

MOV AH,4CH

INT 21H

MAIN ENDP

END MAIN

Output Screenshot: