Question about GOLF-CPU

# It seems that t=1  regardless of whether "first" or "second" is bigger
# I was hoping you could shed some light on what is happening here.

#first = "5"
#second = "4"

first = "4"
second = "5"


mov a, data(first)		# a = &first (address of first)
mov b, data(second)		# b = &second
lw c, a					# c = *a ( c becomes the object at address a)
lw d, b					# d = *b
sub c, c, 48			# change ascii to the true number value
sub d, d, 48			# ^

#---------------v		# print c and d
#
	add c, c, 48			#
	sw -1, c				#
	add d, d, 48			#
	sw -1, 62				# >
	sw -1, 61				# =
	sw -1, d				#
	sub c, c, 48			#
	sub d, d, 48			#
	sw -1,10				# LF
#
#---------------^


geq t, c, d				#  t = c>=d

#--------------v 		# print t
#
	add t, t, 48
	sw -1, t
	sub t, t, 48
	sw -1, 10				# LF
#
#--------------^



halt 0