Algorithm/BOJ
백준 11004
K.Scrt.D
2021. 2. 4. 10:08
#include <bits/stdc++.h>
using namespace std;
int N, K;
int num[5000005];
int main() {
ios::sync_with_stdio(false), cin.tie(nullptr);
cout.tie(nullptr);
cin >> N >> K;
for (int i = 0; i != N; ++i) {
cin >> num[i];
}
nth_element(num, num + K - 1, num + N);
cout << num[K - 1];
return 0;
}