#include<bits/stdc++.h> using namespace std; int n,k; int a[1000010],b[1000010]; int main(){ //freopen("power.in","r",stdin); //freopen("power.out","w",stdout); cin >> n >> k; for(int i = 1;i <= n;i++){ cin >> a[i]; b[i]=a[i]; } sort(a+1,a+n+1); for(int i = 1;i <= n;i++){ if(a[k] == b[i]){ cout << i; return 0; } } return 0; }