0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-25 06:31:59 +00:00
OI-codes/Luogu/P1138/P1138.cpp

22 lines
343 B
C++

// R39029021
#include <bits/stdc++.h>
using namespace std;
int main() {
int n, a[10005], k;
cin >> n >> k;
for (int i = 0; i < n; i++) {
cin >> a[i];
}
sort(a, a + n);
n = unique(a, a + n) - a;
if (k >= n) {
cout << "NO RESULT" << endl;
} else {
cout << a[--k];
}
return 0;
}