#include<iostream>
#include<cmath>
#include<cstdio>
#include<cstring>
using namespace std;
int main()
{int sum=0,x,n,r;
cin>>n,k;
for(int i=1;i<=n;i++)
{cin>>x;
r=1;
while(x!=0)
{r++;}
if(r>=k)sum++;}
cout<<sum;
}