#include<iostream>
#include<set>
using namespace std;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
multiset<int> s;
int n,k,a;
cin >> n >> k;
for (int i = 0; i < n; i++) {
cin >> a;
s.emplace(a);
}
auto it = --s.end();
while (--k) {it--;}
auto pocz = s.lower_bound(*it);
while(pocz++ != s.end()) {k++;}
cout << k;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #include<iostream> #include<set> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); multiset<int> s; int n,k,a; cin >> n >> k; for (int i = 0; i < n; i++) { cin >> a; s.emplace(a); } auto it = --s.end(); while (--k) {it--;} auto pocz = s.lower_bound(*it); while(pocz++ != s.end()) {k++;} cout << k; } |
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