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

str1 = input().split()
n = int(str1[0])
k = int(str1[1])
q = int(str1[2])

friends = input().split()
online = set()

for i in range(q):
    str1 = input().split()
    if str1[0] == '2':
        if int(str1[1]) in online:
            print("YES")
        else:
            print("NO")
    else:
        online.add(int(str1[1]))
        if len(online) > k:
            minelem = int(str1[1])
            for on in online:
                if friends[on - 1] < friends[minelem - 1]:
                    minelem = on
            online.remove(minelem)
            
