#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; constexpr int MAX_POINTS = 120; vector<int> fq(MAX_POINTS+1); while (n--) { int a; cin >> a; ++fq[a]; } int s = 0; for (int i = MAX_POINTS; s < k and i >= 0; --i) { s += fq[i]; } cout << s; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; constexpr int MAX_POINTS = 120; vector<int> fq(MAX_POINTS+1); while (n--) { int a; cin >> a; ++fq[a]; } int s = 0; for (int i = MAX_POINTS; s < k and i >= 0; --i) { s += fq[i]; } cout << s; } |