1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

n,k,q = [int(nkq) for nkq in raw_input().split(" ")]
t = [int(ti) for ti in raw_input().split(" ")]
on = []
onT = []
for i in range(q):
	typei,idi = [int(typeid) for typeid in raw_input().split(" ")]
	if typei == 1:
		if len(on) < k:
			on += [idi]
			onT += [t[idi-1]]
		else:
			if t[idi-1] > min(onT):
				idmin = onT.index(min(onT))
				on[idmin] = idi
				onT[idmin] = t[idi-1]
	elif typei == 2:
		# print on,idi,
		if idi in on:
			print "YES"
		else:
			print "NO"