.section .data
scanf_pattern:
	.asciz "%ld"
prompt:
	.asciz "Enter a number:  "
result_format:
	.asciz "Twice your number is %ld\n"

.section .text
.global _start
_start:
	mov $prompt, %rdi
	call printf	

	# For 64-bit, we need to align the stack to 16-byte lines
	sub $16, %rsp
	mov $scanf_pattern, %rdi
	mov %rsp, %rsi
	call scanf

	mov (%rsp), %rsi
	add %rsi, %rsi
	mov $result_format, %rdi
	call printf

	mov $60, %rax
	mov $0, %rdi
	syscall