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 toint(const string &s) {
  stringstream ss;
  ss << s;
  int x;
  ss >> x;
  return x;
}
string tostring(int number) {
  stringstream ss;
  ss << number;
  return ss.str();
}
long long pw(long long a, long long b) {
  if (b == 0) return 1;
  if (b == 1) return a;
  long long ans = pw(a, b / 2);
  if (b & 1) return (((ans * ans) % 1000000007 * a) % 1000000007);
  return (ans * ans) % 1000000007;
}
long long const NMAX = 3e5 + 20;
int arr[NMAX];
long long ans[NMAX][12][4];
vector<pair<pair<int, pair<int, int> >, pair<int, pair<int, int> > > >
    queries[NMAX];
long long tree[NMAX + 10];
void update(int node) {
  while (node < NMAX) {
    tree[node] += 1;
    node += node & (-node);
  }
}
long long query(int node) {
  long long ret = 0;
  while (node > 0) {
    ret += tree[node];
    node -= node & (-node);
  }
  return ret;
}
inline long long range_query(int l, int r) { return query(r) - query(l - 1); }
int main() {
  int n, q;
  scanf("%d", &n);
  scanf("%d", &q);
  for (int i = 1; i <= n; i++) scanf("%d", &arr[i]);
  for (int i = 1; i <= q; i++) {
    int l, r, d, u;
    scanf("%d", &l);
    scanf("%d", &d);
    scanf("%d", &r);
    scanf("%d", &u);
    queries[r].push_back({{i, {1, 1}}, {1, {u + 1, n}}});
    queries[l - 1].push_back({{i, {1, 1}}, {-1, {u + 1, n}}});
    queries[n].push_back({{i, {1, 2}}, {1, {1, u}}});
    queries[n].push_back({{i, {2, 1}}, {1, {u + 1, n}}});
    queries[r].push_back({{i, {2, 1}}, {-1, {u + 1, n}}});
    queries[r].push_back({{i, {2, 2}}, {1, {1, u}}});
    queries[n].push_back({{i, {3, 1}}, {1, {d, u}}});
    queries[r].push_back({{i, {3, 1}}, {-1, {d, u}}});
    queries[r].push_back({{i, {3, 2}}, {1, {1, n}}});
    queries[n].push_back({{i, {4, 1}}, {1, {1, d - 1}}});
    queries[r].push_back({{i, {4, 1}}, {-1, {1, d - 1}}});
    queries[r].push_back({{i, {4, 2}}, {1, {d, n}}});
    queries[r].push_back({{i, {5, 1}}, {1, {1, d - 1}}});
    queries[l - 1].push_back({{i, {5, 1}}, {-1, {1, d - 1}}});
    queries[n].push_back({{i, {5, 2}}, {1, {d, n}}});
    queries[l - 1].push_back({{i, {6, 1}}, {1, {1, d - 1}}});
    queries[n].push_back({{i, {6, 2}}, {1, {d, n}}});
    queries[l - 1].push_back({{i, {6, 2}}, {-1, {d, n}}});
    queries[l - 1].push_back({{i, {7, 1}}, {1, {d, u}}});
    queries[n].push_back({{i, {7, 2}}, {1, {1, n}}});
    queries[l - 1].push_back({{i, {7, 2}}, {-1, {1, n}}});
    queries[l - 1].push_back({{i, {8, 1}}, {1, {u + 1, n}}});
    queries[n].push_back({{i, {8, 2}}, {1, {1, u}}});
    queries[l - 1].push_back({{i, {8, 2}}, {-1, {1, u}}});
    queries[r].push_back({{i, {9, 1}}, {1, {d, u}}});
    queries[l - 1].push_back({{i, {9, 1}}, {-1, {d, u}}});
  }
  for (int i = 0; i <= n; i++) {
    if (arr[i]) update(arr[i]);
    for (pair<pair<int, pair<int, int> >, pair<int, pair<int, int> > > &a :
         queries[i]) {
      long long curr = 0;
      curr = range_query(a.second.second.first, a.second.second.second);
      ans[a.first.first][a.first.second.first][a.first.second.second] +=
          a.second.first * curr;
    }
  }
  for (int i = 1; i <= q; i++) {
    long long curr = 0;
    for (int j = 1; j <= 8; j++) curr += ans[i][j][1] * ans[i][j][2];
    curr += (ans[i][9][1] * (ans[i][9][1] - 1));
    curr += (ans[i][9][1] * (n - ans[i][9][1]));
    printf("%lld\n", curr / 2);
  }
  return 0;
}
