Susi's Water Bottle

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
    int t, n, y, x, z;
    vector<int> num;
    cin >> t;
    for(int i = 1; i <= t; i++) {
        cin >> n;
        for(n; n > 0; n--) {
            cin >> y;
            num.push_back(y);
        }
        cin >> x;
        cout << "Kasus #" << i << ": ";
        z = count(num.begin(), num.end(), x);
        if(z != 0)
            cout << "ADA " << z << " BOTOL DITEMUKAN" << endl;
        else
            cout << "TIDAK ADA" << endl;
    }
    return 0;
}