Nios/ifelse1

Write a function that determines whether its parameter is odd, then calls odd or even depending on whether the number is odd or even.

void oddeven (int n);

You are provided the functions odd and even. To make the problem easier, these two functions do not clobber any registers.

Expected solution length: Around 10 lines.

Sample Input

Sample Output

[no output, odd() is called]

# Some testing code
# You may uncomment these during testing, but comment them out before submitting
# odd: ret
# even: ret

.global _start
_start:
	movia r4, 1    # First function parameter is always passed through r4.
	call oddeven
	1: br 1b    # Done

oddeven:
	# Because there are nested function calls, ra needs to be saved and restored.
	subi sp, sp, 4
	stw ra, 0(sp)

	# Your code here

	# Because there are nested function calls, ra needs to be saved and restored.
	ldw ra, 0(sp)
	addi sp, sp, 4
	ret

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