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#include <bits/stdc++.h>
using namespace std;
int main()
{
	int a, typ, j, d, c;
	cin >> a;
	vector <int> v;
	for(int b = 0; b < a; ++b)
	{
		cin >> c;
		v.push_back(c);
	}
	cin >> c;
	vector <int> g;
	for(int b = 0, x, y; b < c; ++b)
	{
		cin >> typ >> j;
		if(typ == 1)
		{
			cin >> d;
			for(x = 0, y = 0; x < a; ++x)
			{
				if(j >= d)
				break;
				if(j > v[x])
				{
					j += v[x];
					++y;
				}
				if(x == a - 1 && j < d)
				y = -1;
			}
			g.push_back(y);
		}else if(typ == 2)
		{
			v.push_back(j);
		}else
		{
			for(x = 0;x < a; ++x)
			{
				if(j == v[x])
				v.erase(v.begin()+x);
			}
		}
		a = v.size();
	}
	int z = g.size();
	for(int b = 0; b < z; ++b)
	cout << v[b] << endl;
	return 0;
}