global	main
	extern	printf

	section	.text

func_f
	mov	eax, [esp+4]
	cmp	eax, 0
	jz	f_ret
	dec	eax
	push	eax
	call	func_f
	mov	[esp+0], eax
	call	func_m
	add	esp, 4
	mov	ebx, [esp+4]
	sub	ebx, eax
	mov	eax, ebx
	ret
f_ret
	mov	eax, 1
	ret

func_m
	mov	eax, [esp+4]
	cmp	eax, 0
	jz	m_ret
	dec	eax
	push	eax
	call	func_m
	mov	[esp+0], eax
	call	func_f
	add	esp, 4
	mov	ebx, [esp+4]
	sub	ebx, eax
	mov	eax, ebx
	ret
m_ret
	xor	eax, eax
	ret

main
	mov	edx, func_f
	call	output_res
	mov	edx, func_m
	call	output_res
	ret

output_res
	xor	ecx, ecx
loop0
	push	ecx
	call	edx

        push    edx

	push	eax
	push	form
	call	printf
	add	esp, 8

	pop     edx
        pop     ecx
	
	inc	ecx
	cmp	ecx, 20
	jnz	loop0

	push	newline
	call	printf
	add	esp, 4

	ret


	section	.rodata
form
	db	'%d ',0
newline
	db	10,0

	end