# Starter file for ex1.asm

.data
	#...
        
.text 

main:
	#...
	#...

	#----------------------------------------------------------------#
	# Write code here to do exactly what main does in the C program.
	#
	# Please follow these guidelines:
	#
	#	Use syscall 5 each time to read an integer (scanf("%d", ...))
	#	Then call NchooseK to compute the function
	#	Then use syscall 1 to print the result
	#   Put all of the above inside a loop
	#----------------------------------------------------------------#


end: 
	ori   $v0, $0, 10     # system call 10 for exit
	syscall               # we are out of here.



NchooseK:    		# PLEASE DO NOT CHANGE THE NAME "NchooseK"
	#----------------------------------------------------------------#
	# $a0 has the number n, $a1 has k, from which to compute n choose k
	#
	# Write code here to implement the function you wrote in C.
	# Your implementation MUST be recursive; an iterative
	# implementation is not acceptable.
	#
	# $v0 should have the NchooseK result to be returned to main.
	#----------------------------------------------------------------#

	#...
	#...
	jr	$ra