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 main():
    from sys import stdin
    from heapq import heappush, heappushpop
    n, k, q = map(int, input().split())
    l = list(map(int, input().split()))
    m, h, res = [False] * n, [], []
    for a, b in map(str.split, stdin.read().splitlines()):
        id = int(b) - 1
        if a == "1":
            m[id] = True
            if k:
                k -= 1
                heappush(h, (l[id], id))
            else:
                _, id = heappushpop(h, (l[id], id))
                m[id] = False
        else:
            res.append(("NO", "YES")[m[id]])
    print('\n'.join(res))


if __name__ == '__main__':
    main()
