#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; vector<int> a(n); for (auto &x : a) { cin >> x; } sort(a.begin(), a.end(), [](auto x, auto y) { return x > y;}); while (k < n and a[k] == a[k - 1]) { k++; } cout << k << "\n"; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | #include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; vector<int> a(n); for (auto &x : a) { cin >> x; } sort(a.begin(), a.end(), [](auto x, auto y) { return x > y;}); while (k < n and a[k] == a[k - 1]) { k++; } cout << k << "\n"; } |