100 1
100 50 99 49 98 48 97 47 96 46 95 45 94 44 93 43 92 42 91 41 90 40 89 39 88 38 87 37 86 36 85 35 84 34 83 33 82 32 81 31 80 30 79 29 78 28 77 27 76 26 75 25 74 24 73 23 72 22 71 21 70 20 69 19 68 18 67 17 66 16 65 15 64 14 63 13 62 12 61 11 60 10 59 9 58 8 57 7 56 6 55 5 54 4 53 3 52 2 51 1
9 8 99 93
 2 9
1 2
1 1 1 1
1 1 1 2
1 2 1 2
1 1 2 1
1 1 2 2
1 2 2 2
2 1 2 1
2 1 2 2
2 2 2 2
 10 10
6 5 7 4 8 3 9 2 10 1
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
1 10 2 9 3 8 4 7 5 6
4 3 7 10
3 6 8 7
3 2 6 4
1 1 2 8
3 8 10 9
7 3 8 9
4 5 5 9
2 5 6 7
2 5 6 7
1 7 6 10
 10 5
5 10 4 9 3 8 2 7 1 6
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
10 9 8 7 6 5 4 3 2 1
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 7 7
1 2 3 6 7 4 5
3 2 4 6
3 2 5 4
3 6 7 7
1 1 4 4
2 2 7 6
1 2 6 2
1 2 6 7
 10 10
6 1 7 2 8 3 9 4 10 5
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
5 1 6 2 8 3 4 10 9 7
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
5 6 4 7 3 8 2 9 1 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
10 5 9 4 8 3 7 2 6 1
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
7 5 1 6 10 3 4 8 9 2
4 3 7 10
3 6 8 7
3 2 6 4
1 1 2 8
3 8 10 9
7 3 8 9
4 5 5 9
2 5 6 7
2 5 6 7
1 7 6 10
 10 10
1 2 3 4 5 6 7 8 9 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
5 1 6 2 8 3 4 10 9 7
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
9 8 3 4 5 6 7 2 1 10
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
10 1 9 2 8 3 7 4 6 5
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
5 1 6 2 8 3 4 10 9 7
9 5 9 5
4 7 4 7
4 8 5 8
9 1 9 4
4 1 4 6
10 9 10 9
3 5 6 5
3 4 10 4
3 2 5 2
7 8 7 8
 6 10
3 6 1 2 5 4
2 6 2 6
2 3 2 5
6 2 6 2
1 5 1 5
3 5 3 5
2 2 2 4
2 4 5 4
5 4 5 4
1 5 6 5
6 2 6 2
 10 10
1 6 2 7 3 8 4 9 5 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10

                                                            4886
                                                                1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               11
                                                              17
                                                              15
                                                               6
                                                              16
                                                               2
                                                              19
                                                               4
                                                              20
                                                               8
                                                               39
                                                              30
                                                              26
                                                              16
                                                              23
                                                              29
                                                              27
                                                              30
                                                              30
                                                              27
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                9
                                                              14
                                                              21
                                                              16
                                                              16
                                                               9
                                                              15
                                                               4
                                                              20
                                                               3
                                                               17
                                                              16
                                                              11
                                                              16
                                                              21
                                                              11
                                                              21
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                3
                                                               8
                                                              37
                                                              27
                                                              21
                                                              38
                                                              29
                                                              21
                                                              23
                                                              24
                                                               16
                                                              17
                                                              12
                                                               6
                                                              16
                                                               2
                                                              23
                                                               4
                                                              20
                                                               8
                                                                8
                                                              10
                                                              38
                                                              26
                                                              21
                                                              38
                                                              31
                                                              20
                                                              21
                                                              19
                                                               38
                                                              30
                                                              25
                                                              17
                                                              24
                                                              28
                                                              29
                                                              32
                                                              32
                                                              25
                                                               23
                                                              17
                                                              12
                                                               6
                                                              27
                                                               2
                                                              23
                                                               7
                                                              24
                                                               8
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                8
                                                              14
                                                              38
                                                              27
                                                              19
                                                              38
                                                              29
                                                              20
                                                              23
                                                              19
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                               10
                                                              16
                                                              17
                                                               8
                                                              27
                                                               2
                                                              25
                                                              26
                                                              16
                                                              16
                                                                5
                                                               9
                                                               2
                                                               2
                                                               6
                                                               8
                                                              11
                                                               8
                                                               9
                                                               2
                                                               16
                                                              17
                                                              12
                                                               6
                                                              16
                                                               2
                                                              23
                                                               7
                                                              18
                                                               8

#include <bits/stdc++.h>
const int N = 2e5 + 5;
int L = 0, R = N - 3;
using namespace std;
class Node {
 public:
  int val;
  Node *l, *r;
  Node(int v = 0) {
    val = v;
    l = NULL, r = NULL;
  }
  Node(Node *root) {
    l = root->l;
    r = root->r;
    val = root->val;
  }
  Node(Node *left, Node *right) {
    l = left;
    r = right;
    val = left->val + right->val;
  }
};
Node *build(Node *root, int l = L, int r = R) {
  if (l > r) {
    return NULL;
  }
  if (l == r) {
    return new Node(0);
  }
  if (!root) {
    root = new Node(0);
  }
  int mid = (l + r) / 2;
  root->l = build(root->l, l, mid);
  root->r = build(root->r, mid + 1, r);
  return root;
}
Node *update(Node *root, int y, int l = L, int r = R) {
  if (y < l || y > r) {
    return root;
  }
  if (l == r) {
    return new Node(root->val + 1);
  }
  int mid = (l + r) / 2;
  return new Node(update(root->l, y, l, mid), update(root->r, y, mid + 1, r));
}
Node *root[N];
int query(Node *root, int lq, int rq, int l = L, int r = R) {
  if (rq < l || l > r || lq > r) {
    return 0;
  }
  if (lq <= l && r <= rq) {
    return root->val;
  }
  int mid = (l + r) / 2;
  int q1 = query(root->l, lq, rq, l, mid);
  int q2 = query(root->r, lq, rq, mid + 1, r);
  return q1 + q2;
}
int cnt_pts_in_subrectangle(int x1, int x2, int y1, int y2) {
  if (x1 > x2 || y1 > y2) {
    return 0;
  }
  if (x1 == 0) {
    return query(root[x2], y1, y2);
  }
  return query(root[x2], y1, y2) - query(root[x1 - 1], y1, y2);
}
void print(Node *root, int l = L, int r = R) {
  if (l > r) {
    return;
  }
  cout << l << " " << r << " " << root->val << '\n';
  if (l == r) {
    return;
  }
  int mid = (l + r) / 2;
  print(root->l, l, mid);
  print(root->r, mid + 1, r);
}
long long int func(int a) {
  long long int x = a;
  return x * (x - 1);
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  vector<pair<int, int> > v;
  long long int n, q;
  cin >> n >> q;
  for (int i = 0; i < n; i++) {
    int a;
    cin >> a;
    v.push_back({a, i + 1});
  }
  sort(v.begin(), v.end());
  Node *temp = new Node(0);
  temp = build(temp);
  int x = 0, ind = 0;
  while (ind < n) {
    while (x < v[ind].first) {
      root[x++] = temp;
    }
    temp = update(temp, v[ind++].second);
    root[x] = temp;
  }
  while (x <= R) {
    root[++x] = temp;
  }
  for (int i = 0; i < q; i++) {
    int x1, x2, y1, y2;
    cin >> y1 >> x1 >> y2 >> x2;
    long long int ans = n;
    int b1 = cnt_pts_in_subrectangle(0, x1 - 1, 0, y1 - 1);
    int b2 = cnt_pts_in_subrectangle(x2 + 1, R, y2 + 1, R);
    int b3 = cnt_pts_in_subrectangle(0, x1 - 1, y2 + 1, R);
    int b4 = cnt_pts_in_subrectangle(x2 + 1, R, 0, y1 - 1);
    int a1 = cnt_pts_in_subrectangle(0, R, 0, y1 - 1);
    int a2 = cnt_pts_in_subrectangle(0, x1 - 1, 0, R);
    int a3 = cnt_pts_in_subrectangle(x2 + 1, R, 0, R);
    int a4 = cnt_pts_in_subrectangle(0, R, y2 + 1, R);
    ans = func(ans) - (func(a1) + func(a2) + func(a3) + func(a4) - func(b1) -
                       func(b2) - func(b3) - func(b4));
    cout << ans / 2 << '\n';
  }
  return 0;
}
