#include <bits/stdc++.h>
using namespace std;
const long long inf = 1e9 + 7, llinf = 1e18 + 123;
void xru() {
  setlocale(LC_ALL, "rus");
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
}
void dolitb(long long p, long long x, set<long long>& s, vector<long long>& a) {
  if (s.empty() || s.lower_bound(p) == s.end()) {
    return;
  }
  long long np = *s.lower_bound(p);
  if (x > a[np]) {
    x -= a[np];
    a[np] = 0;
    s.erase(s.find(np));
    dolitb(np + 1, x, s, a);
  } else {
    a[np] -= x;
  }
}
int main() {
  xru();
  long long n;
  cin >> n;
  vector<long long> a(n);
  for (long long ghgh = 0; ghgh < a.size(); ghgh++) cin >> a[ghgh];
  ;
  vector<long long> cnt = a;
  set<long long> s;
  for (long long i = 0; i < n; i++) {
    s.insert(i);
  }
  long long t;
  cin >> t;
  vector<long long> ans;
  for (long long q = 0; q < t; q++) {
    long long num;
    cin >> num;
    if (num == 1) {
      long long p, x;
      cin >> p >> x;
      p--;
      dolitb(p, x, s, a);
    } else {
      long long p;
      cin >> p;
      p--;
      ans.push_back(cnt[p] - a[p]);
    }
  }
  for (long long ghgha = 0; ghgha < ans.size(); ghgha++)
    cout << ans[ghgha] << endl;
  ;
}
