Count odd and even numbers using division in 8086 compatible assembly language

countodddivide.asm

        include io.h

        cr equ 0dh
        lf equ 0ah

        stack   SEGMENT STACK
                DW 100h dup(?)
        stack   ends

        data    SEGMENT
        p_n db cr, lf, 'Enter n: ',0
		p_num db  cr, lf, 'Enter the array:',cr, lf,0
		p_even db cr, lf, 'Even nos: ',0
		p_odd db  cr, lf, 'Odd  nos: ',0
		n dw ?
        evn dw ?
		odd dw ?
		two dw ?
		num dw 100 DUP  (?)
		tmpstr dw 40 DUP (?)
        data    ENDS

        code    SEGMENT
                ASSUME cs:code,ds:data
        start:  mov ax,SEG data
                mov ds,ax

                output p_n		;input n
		inputs tmpstr, 10
		atoi tmpstr
		mov n, ax

		mov dx, n		;initilize 4 inp
		lea bx, num

		output p_num	;input iterate array
	nxtinp: inputs tmpstr, 10
		atoi tmpstr
		mov [bx], ax
		add bx, 02h
		dec dx
		jnz nxtinp

		mov cx, n		;initilize to check
		mov ax, 0
		mov evn, ax
		mov odd, ax
		lea bx, num
		mov two, 02h

 chknxt:	mov ax, [bx]	;iterate to count even and odd
		cwd
		idiv two
		cmp dx,0
		jnz l_odd
          l_evn:inc evn
		jmp nxt
          l_odd:inc odd
            nxt:add bx, 02h
	        dec cx
		jnz chknxt

		output p_even	;output even
		mov ax, evn
		itoa tmpstr, ax
		output tmpstr

		output p_odd	;output odd
		mov ax, odd
		itoa tmpstr, ax
		output tmpstr
        quit:   mov al,0		;quit
                mov ah,4ch
                int 21h
        code    ENDS
                END start