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(s) for s in input().split()]
friend_list = [int(s) for s in input().split()]
active_friends_id = dict()

active_friends = [-1 for i in range(k)]
min_value = 0
min_ind = -1
min_key = -1
count = 0
tmp_ind = 0
for i in range(q):
    req, id = [int(s) for s in input().split()]
    id -= 1
    if req == 1:
        if count != k or friend_list[id] > min_value:
            if count == k: # вытеснять
                active_friends_id[min_ind] = id
                active_friends[min_ind] = friend_list[id]
                min_value = min(active_friends)
                min_ind = active_friends.index(min_value)
            else: # добавить
                active_friends_id[tmp_ind] = id
                active_friends[tmp_ind] = friend_list[id]
                tmp_ind += 1
                count += 1
                if count == k:
                    min_value = min(active_friends)
                    min_ind = active_friends.index(min_value)
    else:
        if id in active_friends_id.values():
            print("YES")
        else:
            print("NO")