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 = input().split()
n = int(n)
k = int(k)
q = int(q)
list_friend = input().split()
for i in range(n):
    list_friend[i] = int(list_friend[i])
list_show = [0]*k
for a in range(q):
    tp,num = input().split()
    tp = int(tp)
    num = int(num)
    if tp == 1:
        for i in range(k):
            if list_show[i] < list_friend[num-1]:
                list_show.insert(i,list_friend[num-1])
                list_show.pop()
                break
    else:
        if list_friend[num-1] in list_show:
            print('YES')
        else:
            print('NO')
