ac

#include <iostream>
using namespace std;
int main(){
    int n, m;
    cin >> n >> m;
    int a[n];
    int count = 0;
    for(int i = 0; i < n; i++){
        cin >> a[i];
    }
    for(int i = 0; i < n; i++){
        if(a[i] == m){
            count++;
        }
    }
    cout << count;
    return 0;
}