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>
using namespace std;
using T = int;
class SegTreeSum {
  size_t n;
  vector<T> data;

 public:
  SegTreeSum(size_t _n) : n(_n), data(2 * _n, 0) {}
  SegTreeSum(const vector<T> &src) : n(src.size()), data(2 * n, 0) {
    init(src);
  }
  void init(const vector<T> &src) {
    for (size_t i = 0; i != n; ++i) data[n + i] = src[i];
    for (size_t i = n - 1; i != 0; --i) data[i] = data[i * 2] + data[i * 2 + 1];
  }
  void modify(size_t i, T v) {
    for (data[i += n] = v; i > 1; i >>= 1) data[i >> 1] = data[i] + data[i ^ 1];
  }
  T query(size_t L, size_t R) {
    T ret = 0;
    for (L += n, R += n; L < R; L >>= 1, R >>= 1) {
      if (L & 1) ret += data[L++];
      if (R & 1) ret += data[--R];
    }
    return ret;
  }
};
vector<int> partial_sum1(int n, const vector<int> &ps, const vector<int> &ls,
                         const vector<int> &ds) {
  vector<int> ans(ls.size());
  vector<vector<pair<int, int>>> qs(n + 2);
  for (int i = 0; i != ls.size(); ++i) {
    qs[ls[i] - 1].push_back(make_pair(ds[i], i));
  }
  SegTreeSum seg(n + 2);
  for (int i = 0; i <= n; ++i) {
    seg.modify(ps[i], 1);
    for (auto &q : qs[i]) {
      int d = q.first;
      int idx = q.second;
      int count = seg.query(1, d);
      ans[idx] = count * (count - 1) / 2;
    }
  }
  return ans;
}
vector<int> partial_sum2(int n, vector<int> &ps, const vector<int> &rs,
                         const vector<int> &ds) {
  vector<int> rrs;
  for (int i = 0; i != rs.size(); ++i) rrs.push_back(n + 1 - rs[i]);
  reverse(ps.begin(), ps.end());
  auto ans = partial_sum1(n, ps, rrs, ds);
  reverse(ps.begin(), ps.end());
  return ans;
}
vector<int> partial_sum3(int n, vector<int> &ps, const vector<int> &ls,
                         const vector<int> &us) {
  vector<int> uus;
  for (int i = 0; i != us.size(); ++i) uus.push_back(n + 1 - us[i]);
  for (int i = 0; i != ps.size(); ++i) ps[i] = n + 1 - ps[i];
  auto ans = partial_sum1(n, ps, ls, uus);
  for (int i = 0; i != ps.size(); ++i) ps[i] = n + 1 - ps[i];
  return ans;
}
vector<int> partial_sum4(int n, vector<int> &ps, const vector<int> &rs,
                         const vector<int> &us) {
  vector<int> rrs;
  for (int i = 0; i != rs.size(); ++i) rrs.push_back(n + 1 - rs[i]);
  vector<int> uus;
  for (int i = 0; i != us.size(); ++i) uus.push_back(n + 1 - us[i]);
  for (int i = 0; i != ps.size(); ++i) ps[i] = n + 1 - ps[i];
  reverse(ps.begin(), ps.end());
  auto ans = partial_sum1(n, ps, rrs, uus);
  reverse(ps.begin(), ps.end());
  for (int i = 0; i != ps.size(); ++i) ps[i] = n + 1 - ps[i];
  return ans;
}
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n, q;
  cin >> n >> q;
  vector<int> ps(n + 2, 0);
  for (int i = 1; i <= n; ++i) cin >> ps[i];
  vector<int> ls(q);
  vector<int> ds(q);
  vector<int> rs(q);
  vector<int> us(q);
  for (int i = 0; i != q; ++i) {
    cin >> ls[i] >> ds[i] >> rs[i] >> us[i];
  }
  auto ans1 = partial_sum1(n, ps, ls, ds);
  auto ans2 = partial_sum2(n, ps, rs, ds);
  auto ans3 = partial_sum3(n, ps, ls, us);
  auto ans4 = partial_sum4(n, ps, rs, us);
  for (int i = 0; i != q; ++i) {
    int ans = n * (n - 1) / 2;
    ans -= (ls[i] - 1) * (ls[i] - 2) / 2;
    ans -= (ds[i] - 1) * (ds[i] - 2) / 2;
    ans -= (n - rs[i]) * (n - rs[i] - 1) / 2;
    ans -= (n - us[i]) * (n - us[i] - 1) / 2;
    ans += ans1[i] + ans2[i] + ans3[i] + ans4[i];
    cout << ans << '\n';
  }
  return 0;
}
