#include <bits/stdc++.h>
using namespace std;

unordered_map<int64_t, int> bit;

void add(int64_t k, int v) {
    for (k++; k < 1e12; k += k & -k) bit[k] += v;
}

int sum(int64_t k) {
    int res = 0;
    for (k++; k > 0; k &= k - 1) res += bit[k];
    return res;
}

int main() {
    int n, T;
    cin >> n;
    vector<int> L(n);
    for (int i = 0; i < n; i++) scanf("%d", &L[i]);
    cin >> T;
    unordered_map<string, pair<int, int>> score;
    bit.reserve(40 * T);
    score.reserve(T);
    vector<int> cnt(n);
    for (int ii = T - 1; ii >= 0; ii--) {
        string name, prob;
        cin >> name >> prob;
        int s, t;
        tie(s, t) = score[name];
        if (prob[0] == '?') {
            printf("%d\n", score.size() - sum(s * T + t - 1));
        } else {
            int id = prob[0] - 'A';
            cnt[id]++;
            int ss = s + 50 * L[id] + 500 * L[id] / (8 + 2 * cnt[id]);
            if (s > 0) add(1LL * s * T + t, -1);
            add(ss * T + ii, 1);
            score[name] = { ss, ii };
        }
    }
}