input two number and compare there range

.MODEL SMALL
.STACK 100H

.DATA
NUM1 DB ?
NUM2 DB ?
MSG1 DB 10, 13, 'ENTER 1ST RANGE: $ '
MSG2 DB 10, 13, 'ENTER 2ND RANGE: $'
MSG3 DB 10, 13, 'ENTER NUMBER TO COMPARE: $ '
MSG4 DB 10,13, 'INTO THE RANGE $'
MSG5 DB 10,13, 'OUT OF THE RANGE $'


.CODE
MAIN PROC

MOV AX,@DATA
MOV DS,AX

LEA DX,MSG1
MOV AH,9
INT 21H

MOV AH,1
INT 21H
MOV NUM1,AL

LEA DX,MSG2
MOV AH,9
INT 21H

MOV AH,1
INT 21H
MOV NUM2,AL



LEA DX,MSG3
MOV AH,9
INT 21H


MOV AH,1
INT 21H
MOV BL,AL

SUB BL,48

CMP BL,3
JGE L2


L1:
LEA DX,MSG5
MOV AH,9
INT 21H
JMP EXIT


L2:
CMP BL,8
JNG L3
JMP L1


L3:
LEA DX,MSG4
MOV AH,9
INT 21H
EXIT:


MOV AH, 4CH
INT 21H


MAIN ENDP
END MAIN