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

a=input()
b=a.split()
n=int(b[0])
k=int(b[1])
q=int(b[2])
a=input()
dr=a.split()
for i in range(len(dr)):
	dr[i]=int(dr[i])
online=[] 
answers=[]
for i in range(q):
	a=input()
	t=a.split()
	tt=int(t[0])
	tr=int(t[1])-1
	if tt==1:
		online.append(dr[tr])
		if(len(online)>k):
			online.remove(min(online))
	else:
		if dr[tr] in online:
			answers.append("YES")
		else:
			answers.append("NO")


for i in answers:
	print(i)