1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#include <iostream>

using namespace std;

int main() {
    int k, n, tmp, cnt = 0;
    int buckets[121] = {0};

    cin >> n >> k;
    for (int i = 0; i < n; ++i) {
        cin >> tmp;
        buckets[tmp]++;
    }

    for (int i = 120; i >= 1; --i) {
        cnt += buckets[i];
        if (cnt >= k) {
            cout << cnt;
            break;
        }
    }
    return 0;
}