#include <bits/stdc++.h>
using namespace std;
int n, q;
vector <long long> szp;
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cin >> n;
for (int i = 0; i < n; i++)
{
long long a;
cin >> a;
szp.push_back(a);
}
sort(szp.begin(), szp.end());
cin >> q;
for (int f = 0, t; f < q; f++)
{
long long s, k, w;
cin >> t;
if (t == 1)
{
bitset <300005> B = 0;
cin >> s >> k;
bool sad = false, happy = false;
for (int i = 0; i < szp.size(); i++)
{
if (s >= k)
break;
if (s <= szp[i])
{
for (int j = i-1; j >= 0 && s <= szp[i]; j--)
{
if (!B[j])
{
s += szp[j];
B[j] = true;
if (s >= k)
{
happy = true;
break;
}
}
}
if (happy)
break;
if (s <= szp[i])
{
sad = true;
break;
}
}
}
for (int i = szp.size()-1; s < k && i >= 0; i--)
if (!B[i])
{
s += szp[i];
B[i] = true;
}
if (sad || s < k)
cout << "-1\n";
else
cout << B.count() << '\n';
}
if (t == 2)
{
cin >> w;
szp.push_back(w);
sort(szp.begin(), szp.end());
}
if (t == 3)
{
cin >> w;
int x = 0;
while (szp[x] != w)
x++;
szp.erase(szp.begin()+x);
}
}
}