include [HTML_REMOVED]

using namespace std;
const int N=1e5+10;
int n,k;
int q[N];

int quick_sort (int l,int r,int k)
{
if(l==r) return q[l];

int x=q[(l+r)/2];
int i=l-1;
int j=r+1;
while(i<j)
{
    do i++; while(q[i]<x);
    do j--; while(q[j]>x);
    if(i<j) swap(q[i],q[j]);

}
int sl=j-l+1;
if(k<=sl) return quick_sort(l,j,k);

return quick_sort(j+1,r,k-sl);

}

int main ()
{
scanf(“%d %d”,&n,&k);
for(int i=0;i<n;i++) scanf(“%d”,&q[i]);
cout<<quick_sort(0,n-1,k)<<endl;
return 0;
}