#include<iostream>
#include<string>
#include<cstring>
#include<cstdio>
#include<iomanip>
using namespace std;
int n,m,o,p;
int main(){
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		cin>>o;
		if(o==m) p++;
	}
	cout<<p;
	return 0;
}