.global main
main:
	mov $scanf_format, %rdi
	push %rdi
	mov %rsp, %rsi
	xor %rax, %rax
	call scanf	
	pop %rsi
	add %rsi, %rsi
	mov $format, %rdi
	xor %rax, %rax
	call printf
	ret

format:
	.asciz "%ld\n"

scanf_format:
	.asciz "%ld"