#include<bits/stdc++.h>
#define  int long long
using namespace std;
const int N=1e6+5,M=1e7;
int n,c,a[N],b[M],maxn=0,ans=0;
signed main() {
	cin>>n>>c;
	for(int i=1; i<=n; ++i) {
		cin>>a[i];
	}
	ans+=upper_bound(a+1,a+n,c)-lower_bound(a+1,a+n,c);
	cout<<ans;
	return 0;
}