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

def update(friend_id,k):
    global display
    value = score[friend_id]
    display.append([friend_id,value])
    #print display
    display = sorted(display,key = lambda x: x[1],reverse = True)[:k]
    #print display
    


n,k,q = map(int,raw_input().split())

score = [0] + map(int,raw_input().split())


display = [[0,0] for _ in range(k)] 

for _ in range(q):
    query = map(int,raw_input().split())
    if query[0] == 1: # add
        update(query[1],k)
    else:
        if [query[1],score[query[1]]] in display:
            print "YES"
        else:
            print "NO"
