#include <bits/stdc++.h>
using namespace std;
int INF = 1000000000;
int MAX_N = 200000;
int MAX_A = 1000000;
int MIN_A = -1000000;
int MAX_Q = 100000;
int MAX_X = 1000000;
int MIN_X = -1000000;
struct range_add_range_min{
	int N;
	vector<int> ST;
	vector<int> lazy;
	range_add_range_min(vector<long long> &A){
		int n = A.size();
		N = 1;
		while (N < n){
			N *= 2;
		}
		ST = vector<int>(N * 2 - 1, INF);
		lazy = vector<int>(N * 2 - 1, 0);
		for (int i = 0; i < n; i++){
			ST[N - 1 + i] = A[i];
		}
		for (int i = N - 2; i >= 0; i--){
			ST[i] = min(ST[i * 2 + 1], ST[i * 2 + 2]);
		}
	}
	void eval(int i){
		if (i < N - 1){
			lazy[i * 2 + 1] += lazy[i];
			lazy[i * 2 + 2] += lazy[i];
		}
		ST[i] += lazy[i];
		lazy[i] = 0;
	}
	void range_add(int L, int R, int x, int i, int l, int r){
		eval(i);
		if (R <= l || r <= L){
			return;
		} else if (L <= l && r <= R){
			lazy[i] += x;
			eval(i);
		} else {
			int m = (l + r) / 2;
			range_add(L, R, x, i * 2 + 1, l, m);
			range_add(L, R, x, i * 2 + 2, m, r);
			ST[i] = min(ST[i * 2 + 1], ST[i * 2 + 2]);
		}
	}
	void range_add(int L, int R, int x){
		range_add(L, R, x, 0, 0, N);
	}
	int range_min(int L, int R, int i, int l, int r){
		eval(i);
		if (R <= l || r <= L){
			return INF;
		} else if (L <= l && r <= R){
			return ST[i];
		} else {
			int m = (l + r) / 2;
			return min(range_min(L, R, i * 2 + 1, l, m), range_min(L, R, i * 2 + 2, m, r));
		}
	}
	int range_min(int L, int R){
		return range_min(L, R, 0, 0, N);
	}
};
struct range_add_range_max{
	int N;
	vector<int> ST;
	vector<int> lazy;
	range_add_range_max(vector<long long> &A){
		int n = A.size();
		N = 1;
		while (N < n){
			N *= 2;
		}
		ST = vector<int>(N * 2 - 1, -INF);
		lazy = vector<int>(N * 2 - 1, 0);
		for (int i = 0; i < n; i++){
			ST[N - 1 + i] = A[i];
		}
		for (int i = N - 2; i >= 0; i--){
			ST[i] = max(ST[i * 2 + 1], ST[i * 2 + 2]);
		}
	}
	void eval(int i){
		if (i < N - 1){
			lazy[i * 2 + 1] += lazy[i];
			lazy[i * 2 + 2] += lazy[i];
		}
		ST[i] += lazy[i];
		lazy[i] = 0;
	}
	void range_add(int L, int R, int x, int i, int l, int r){
		eval(i);
		if (R <= l || r <= L){
			return;
		} else if (L <= l && r <= R){
			lazy[i] += x;
			eval(i);
		} else {
			int m = (l + r) / 2;
			range_add(L, R, x, i * 2 + 1, l, m);
			range_add(L, R, x, i * 2 + 2, m, r);
			ST[i] = max(ST[i * 2 + 1], ST[i * 2 + 2]);
		}
	}
	void range_add(int L, int R, int x){
		range_add(L, R, x, 0, 0, N);
	}
	int range_max(int L, int R, int i, int l, int r){
		eval(i);
		if (R <= l || r <= L){
			return -INF;
		} else if (L <= l && r <= R){
			return ST[i];
		} else {
			int m = (l + r) / 2;
			return max(range_max(L, R, i * 2 + 1, l, m), range_max(L, R, i * 2 + 2, m, r));
		}
	}
	int range_max(int L, int R){
		return range_max(L, R, 0, 0, N);
	}
};
struct range_add_range_sqsum{
	int N;
	vector<long long> ST1; //sum
	vector<long long> ST2; //sqsum
	vector<long long> lazy;
	range_add_range_sqsum(vector<long long> &A){
		int n = A.size();
		N = 1;
		while (N < n){
			N *= 2;
		}
		ST1 = vector<long long>(N * 2 - 1, 0);
		ST2 = vector<long long>(N * 2 - 1, 0);
		lazy = vector<long long>(N * 2 - 1, 0);
		for (int i = 0; i < n; i++){
			ST1[N - 1 + i] = A[i];
			ST2[N - 1 + i] = A[i] * A[i];
		}
		for (int i = N - 2; i >= 0; i--){
			ST1[i] = ST1[i * 2 + 1] + ST1[i * 2 + 2];
			ST2[i] = ST2[i * 2 + 1] + ST2[i * 2 + 2];
		}
	}
	void eval(int i, int l, int r){
		if (i < N - 1){
			lazy[i * 2 + 1] += lazy[i];
			lazy[i * 2 + 2] += lazy[i];
		}
		ST2[i] = ST2[i] + lazy[i] * ST1[i] * 2 + lazy[i] * lazy[i] * (r - l);
		ST1[i] = ST1[i] + lazy[i] * (r - l);
		lazy[i] = 0;
	}
	void range_add(int L, int R, int x, int i, int l, int r){
		eval(i, l, r);
		if (R <= l || r <= L){
			return;
		} else if (L <= l && r <= R){
			lazy[i] += x;
			eval(i, l, r);
		} else {
			int m = (l + r) / 2;
			range_add(L, R, x, i * 2 + 1, l, m);
			range_add(L, R, x, i * 2 + 2, m, r);
			ST1[i] = ST1[i * 2 + 1] + ST1[i * 2 + 2];
			ST2[i] = ST2[i * 2 + 1] + ST2[i * 2 + 2];
		}
	}
	void range_add(int L, int R, int x){
		range_add(L, R, x, 0, 0, N);
	}
	long long range_sqsum(int L, int R, int i, int l, int r){
		eval(i, l, r);
		if (R <= l || r <= L){
			return 0;
		} else if (L <= l && r <= R){
			return ST2[i];
		} else {
			int m = (l + r) / 2;
			return range_sqsum(L, R, i * 2 + 1, l, m) + range_sqsum(L, R, i * 2 + 2, m, r);
		}
	}
	long long range_sqsum(int L, int R){
		return range_sqsum(L, R, 0, 0, N);
	}
};
int main(){
  int N;
  cin >> N;
  assert(1 <= N);
  assert(N <= MAX_N);
  vector<long long> A(N);
  for (int i = 0; i < N; i++){
    cin >> A[i];
    assert(MIN_A <= A[i]);
    assert(A[i] <= MAX_A);
  }
  range_add_range_sqsum a(A);
  range_add_range_min b(A);
  range_add_range_max c(A);
  int Q;
  cin >> Q;
  assert(1 <= Q);
  assert(Q <= MAX_Q);
  int cnt = 0;
  for (int i = 0; i < Q; i++){
    int t;
    cin >> t;
    assert(t == 1 || t == 2);
    if (t == 1){
      int l, r, x;
      cin >> l >> r >> x;
      assert(1 <= l && l <= r && r <= N);
      assert(MIN_X <= x);
      assert(x <= MAX_X);
      a.range_add(l - 1, r, x);
      b.range_add(l - 1, r, x);
      c.range_add(l - 1, r, x);
      assert(b.range_min(0, N) >= MIN_A);
      assert(c.range_max(0, N) <= MAX_A);
    }
    if (t == 2){
      cnt++;
      int l, r;
      cin >> l >> r;
      assert(1 <= l && l <= r && r <= N);
      cout << a.range_sqsum(l - 1, r) << endl;
    }
  }
  assert(cnt >= 1);
}