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;
int tre[800010], lf, rt;
void updt(int x, int st, int nd) {
  if (st > rt || nd < lf) return;
  if (st == nd) {
    tre[x] = 1;
    return;
  }
  int md = (st + nd) / 2;
  updt(x * 2, st, md);
  updt(x * 2 + 1, md + 1, nd);
  tre[x] = tre[x * 2] + tre[x * 2 + 1];
}
int qry(int x, int st, int nd) {
  if (st > rt || nd < lf) return 0;
  if (st >= lf && nd <= rt) return tre[x];
  int md = (st + nd) / 2;
  return qry(x * 2, st, md) + qry(x * 2 + 1, md + 1, nd);
}
long long ans[200010];
vector<pair<long long, long long>> v[200010];
int a[200010], l2[200010], dd[200010], rr[200010], uu[200010];
map<int, map<int, int>> mp[200010];
int main() {
  int n, m, l, d, r, u;
  long long x1, x2, x3, x4, x5, x6, x7, x8, x9;
  while (cin >> n >> m) {
    for (int i = 1; i <= n; ++i) {
      scanf("%d", &a[i]);
    }
    for (int i = 0; i < m; ++i) {
      scanf("%d%d%d%d", &l, &d, &r, &u);
      l2[i] = l;
      dd[i] = d;
      rr[i] = r;
      uu[i] = u;
      v[r + 1].push_back(make_pair(d, i));
      v[r + 1].push_back(make_pair(u + 1, i));
      v[l].push_back(make_pair(u + 1, i));
      v[l].push_back(make_pair(d, i));
      v[1].push_back(make_pair(1, i));
      v[1].push_back(make_pair(u + 1, i));
      v[1].push_back(make_pair(d, i));
      v[l].push_back(make_pair(1, i));
      v[r + 1].push_back(make_pair(1, i));
    }
    long long tmp1, tmp2, tmp;
    for (int i = n + 1; i >= 1; --i) {
      lf = rt = a[i];
      updt(1, 1, n);
      for (int j = 0; j < v[i].size(); ++j) {
        tmp1 = v[i][j].first;
        tmp2 = v[i][j].second;
        lf = tmp1;
        rt = n;
        tmp = qry(1, 1, n);
        mp[tmp2][i][tmp1] = tmp;
      }
    }
    for (int i = 0; i < m; ++i) {
      l = l2[i];
      d = dd[i];
      r = rr[i];
      u = uu[i];
      x1 = mp[i][1][u + 1] - mp[i][l][u + 1];
      x2 = mp[i][l][u + 1] - mp[i][r + 1][u + 1];
      x3 = mp[i][r + 1][u + 1];
      x4 = mp[i][1][d] - mp[i][l][d] - mp[i][1][u + 1] + mp[i][r + 1][u + 1];
      x5 =
          mp[i][l][d] - mp[i][r + 1][d] - mp[i][l][u + 1] + mp[i][r + 1][u + 1];
      x6 = mp[i][r + 1][d] - mp[i][r + 1][u + 1];
      x7 = mp[i][1][1] + mp[i][l][d] - mp[i][l][1] - mp[i][1][d];
      x8 = mp[i][l][1] + mp[i][r + 1][d] - mp[i][l][d] - mp[i][r + 1][1];
      x9 = mp[i][r + 1][1] - mp[i][r + 1][d];
      tmp1 = x1 * (x5 + x6 + x8 + x9);
      tmp1 += x2 * (x4 + x5 + x6 + x7 + x8 + x9);
      tmp1 += x3 * (x4 + x5 + x7 + x8);
      tmp1 += x4 * (x2 + x3 + x5 + x6 + x8 + x9);
      tmp1 += x5 * (x1 + x2 + x3 + x4 + (x5 - 1) + x6 + x7 + x8 + x9);
      tmp1 += x6 * (x1 + x2 + x4 + x5 + x7 + x8);
      tmp1 += x7 * (x2 + x3 + x5 + x6);
      tmp1 += x8 * (x1 + x2 + x3 + x4 + x5 + x6);
      tmp1 += x9 * (x1 + x2 + x4 + x5);
      tmp1 /= 2;
      printf("%lld\n", tmp1);
    }
  }
  return 0;
}
