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

var parseIntFunc = function(x) { return parseInt(x); };
var numbers = readline().split(" ").map(parseIntFunc);
var n = numbers[0];
var k = numbers[1];
var q = numbers[2];

var friends = readline().split(" ").map(parseIntFunc);
var friendsOnlineSorted = [];
var friendsOnline = [];

var binarySearch = function (searchElement) {
	var minIndex = 0;
	var maxIndex = this.length - 1;
	var currentIndex;
	var currentElement;
	while (minIndex <= maxIndex) {
		currentIndex = (minIndex + maxIndex) / 2 | 0;
		currentElement = this[currentIndex];

		if (currentElement > searchElement) {
			minIndex = currentIndex + 1;
		}
		else if (currentElement < searchElement) {
			maxIndex = currentIndex - 1;
		}
		else {
			return currentIndex;
		}
	}
	return minIndex;
};

for (var i = 0; i < q; i++){
    var query = readline().split(" ").map(parseIntFunc);
    var friend = query[1] - 1;
    var friendValue = friends[friend];
    var queryType = query[0];
    if (queryType === 2){
        if (friendsOnline[friend]){
            if (binarySearch.call(friendsOnlineSorted, friendValue) < k){
                print('YES');
            } else {
                print('NO');
            }
        } else {
            print('NO');
        }
    } else {
        friendsOnlineSorted.splice(binarySearch.call(friendsOnlineSorted, friendValue),0,friendValue);
        friendsOnline[friend] = 1;
    }
}

