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 = map(int, input().split())
t = list(map(int, input().split()))
current_online = [0] * k
for i in range (q):
    type_op, id_op = map(int, input().split())
    if type_op == 1:
        if t[id_op - 1] > current_online[0]:
            current_online[0] = t[id_op - 1]
            current_online.sort()
    else:
        if t[id_op - 1] in current_online:
            print("YES")
        else:
            print("NO")

        

    
