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;
const int Maxk = 1005;
string mul(string a, string b) {
  int res[Maxk];
  memset(res, 0, sizeof(res));
  reverse(a.begin(), a.end());
  reverse(b.begin(), b.end());
  for (int i = 0; i < a.length(); i++) {
    for (int j = 0; j < b.length(); j++) {
      res[i + j] += (a[i] - '0') * (b[j] - '0');
    }
  }
  for (int i = 0; i < Maxk; i++) {
    if (res[i] >= 10) {
      res[i + 1] += (res[i] / 10);
      res[i] %= 10;
    }
  }
  string ret;
  bool flag = false;
  for (int i = Maxk - 1; i >= 0; i--) {
    if (flag || res[i]) {
      flag = true;
      ret = ret + (char)(res[i] + '0');
    }
  }
  if (ret == "") ret = "0";
  return ret;
}
string add(string a, string b) {
  if (a.length() < b.length()) swap(a, b);
  while (a.length() != b.length()) {
    b = '0' + b;
  }
  for (int i = a.length() - 1; i >= 0; i--) {
    a[i] += (b[i] - '0');
    if (a[i] > '9' && i) {
      a[i] -= 10;
      a[i - 1]++;
    }
  }
  if (a[0] > '9') {
    a[0] -= 10;
    a = '1' + a;
  }
  return a;
}
inline int read() {
  int x = 0, f = 1;
  char ch = getchar();
  while (ch < '0' || ch > '9') {
    if (ch == '-') f = -1;
    ch = getchar();
  }
  while (ch >= '0' && ch <= '9') {
    x = x * 10 + ch - '0';
    ch = getchar();
  }
  return x * f;
}
const int Maxn = 200005;
const int mogic = 505;
int p[Maxn];
int b1[Maxn], b2[Maxn], b3[Maxn];
int n, q;
long long res[Maxn];
struct Qu {
  int l, r, d, u;
  int num;
  void sc() { scanf("%d %d %d %d", &l, &d, &r, &u); }
} Q[Maxn];
bool cmp(Qu a, Qu b) {
  if (a.l / mogic != b.l / mogic) {
    return a.l / mogic < b.l / mogic;
  }
  return a.r / mogic < b.r / mogic;
}
void add1(int pos, int val) {
  while (pos <= n) {
    b1[pos] += val;
    pos += pos & -pos;
  }
}
int query1(int pos) {
  int res = 0;
  while (pos > 0) {
    res += b1[pos];
    pos -= pos & -pos;
  }
  return res;
}
void add2(int pos, int val) {
  while (pos <= n) {
    b2[pos] += val;
    pos += pos & -pos;
  }
}
int query2(int pos) {
  int res = 0;
  while (pos > 0) {
    res += b2[pos];
    pos -= pos & -pos;
  }
  return res;
}
void add3(int pos, int val) {
  while (pos <= n) {
    b3[pos] += val;
    pos += pos & -pos;
  }
}
int query3(int pos) {
  int res = 0;
  while (pos > 0) {
    res += b3[pos];
    pos -= pos & -pos;
  }
  return res;
}
int main() {
  scanf("%d %d", &n, &q);
  for (int i = 1; i <= n; i++) {
    scanf("%d", &p[i]);
  }
  for (int i = 1; i <= q; i++) {
    Q[i].sc();
    Q[i].num = i;
  }
  sort(Q + 1, Q + 1 + q, cmp);
  int nowl = 1, nowr = n;
  for (int i = 1; i <= n; i++) {
    add3(i, 1);
  }
  for (int i = 1; i <= q; i++) {
    Qu x = Q[i];
    while (nowl > x.l) {
      nowl--;
      add3(p[nowl], 1);
      add1(p[nowl], -1);
    }
    while (nowl < x.l) {
      add3(p[nowl], -1);
      add1(p[nowl], 1);
      nowl++;
    }
    while (nowr > x.r) {
      add3(p[nowr], -1);
      add2(p[nowr], 1);
      nowr--;
    }
    while (nowr < x.r) {
      nowr++;
      add3(p[nowr], 1);
      add2(p[nowr], -1);
    }
    long long tot3 = query3(n), tot2 = query2(n), tot1 = query1(n);
    long long nt = tot2 * (tot2 - 1) / 2 + tot1 * (tot1 - 1) / 2;
    int lo = x.d, hi = x.u;
    nt += 1LL * query2(lo - 1) * query1(lo - 1);
    nt += 1LL * (tot2 - query2(hi)) * (tot1 - query1(hi));
    long long ans = n * (n - 1) / 2;
    ans -= nt;
    res[i] = ans;
  }
  for (int i = 1; i <= q; i++) {
    printf("%I64d\n", res[i]);
  }
  return 0;
}
