#include <bits/stdc++.h>
using namespace std;
using ll = long long int;
#define REP(i, m, n) for (ll i = m; i < (ll)(n); ++i)
#define rep(i, n) REP(i, 0, n)

template <typename T>
struct BIT
{
  int n;
  vector<T> dat;

  BIT() {}
  BIT(int n_) : n(n_), dat(n_, 0) {}

  // 0-indexed
  void add(int i, T x)
  {
    i++;
    while (i <= n)
    {
      dat[i - 1] += x;
      i += i & -i;
    }
  }

  // [0, i)
  T sum(int i)
  {
    T res = 0;
    while (i > 0)
    {
      res += dat[i - 1];
      i -= i & -i;
    }
    return res;
  }

  // 0-indexed
  T get(int i) { return sum(i + 1) - sum(i); }

  // [l, r)
  T sum(int l, int r) { return sum(r) - sum(l); }
};

template <typename T, typename E>
struct SegmentTree
{
  using F = function<T(T, T)>;
  using G = function<T(T, E)>;
  using H = function<E(E, E)>;
  using P = function<E(E, int)>;
  int n;
  F f;
  G g;
  H h;
  P p;
  T ti;
  E ei;
  vector<T> dat;
  vector<E> laz;
  SegmentTree() {}
  SegmentTree(
      int n_, F f, G g, H h, T ti, E ei, P p = [](E a, int b) { return a; })
      : f(f), g(g), h(h), ti(ti), ei(ei), p(p)
  {
    init(n_);
  }
  SegmentTree(
      vector<T> &v, F f, G g, H h, T ti, E ei, P p = [](E a, int b) { return a; })
      : f(f), g(g), h(h), ti(ti), ei(ei), p(p)
  {
    init(v.size());
    build(v);
  }
  void init(int n_)
  {
    n = 1;
    while (n < n_)
      n *= 2;
    dat.clear();
    dat.resize(2 * n - 1, ti);
    laz.clear();
    laz.resize(2 * n - 1, ei);
  }
  void build(const vector<T> v)
  {
    for (int i = 0; i < v.size(); i++)
      dat[i + n - 1] = v[i];
    for (int i = n - 2; i >= 0; i--)
      dat[i] = f(dat[i * 2 + 1], dat[i * 2 + 2]);
  }
  void eval(int len, int k)
  {
    if (laz[k] == ei)
      return;
    if (k * 2 + 1 < n * 2 - 1)
    {
      laz[k * 2 + 1] = h(laz[k * 2 + 1], laz[k]);
      laz[k * 2 + 2] = h(laz[k * 2 + 2], laz[k]);
    }
    dat[k] = g(dat[k], p(laz[k], len));
    laz[k] = ei;
  }
  T update(int a, int b, E x, int k, int l, int r)
  {
    eval(r - l, k);
    if (r <= a || b <= l)
      return dat[k];
    if (a <= l && r <= b)
    {
      laz[k] = h(laz[k], x);
      return g(dat[k], p(laz[k], r - l));
    }
    return dat[k] = f(update(a, b, x, k * 2 + 1, l, (l + r) / 2),
                      update(a, b, x, k * 2 + 2, (l + r) / 2, r));
  }
  T update(int a, int b, E x) { return update(a, b, x, 0, 0, n); }
  T query(int a, int b, int k, int l, int r)
  {
    eval(r - l, k);
    if (r <= a || b <= l)
      return ti;
    if (a <= l && r <= b)
      return dat[k];
    T vl = query(a, b, k * 2 + 1, l, (l + r) / 2);
    T vr = query(a, b, k * 2 + 2, (l + r) / 2, r);
    return f(vl, vr);
  }
  T query(int a, int b) { return query(a, b, 0, 0, n); }
};

auto my_min = [](ll a, ll b) { return min(a, b); };
int n;
vector<int> a;
BIT<ll> bit_l, bit_r;
SegmentTree<ll, ll> sg;
ll inv = 0;

struct Mo
{
  vector<int> left, right, order;
  vector<vector<bool>> v;
  int width;
  int nl, nr, ptr;

  Mo(int n) : width((int)sqrt(n)), nl(0), nr(0), ptr(0), v(vector<vector<bool>>(n, vector<bool>(2, 0))) {}

  void insert(int l, int r) /* [l, r) */
  {
    left.push_back(l);
    right.push_back(r);
  }

  /* ソート */
  void build()
  {
    order.resize(left.size());
    iota(begin(order), end(order), 0);
    sort(begin(order), end(order), [&](int a, int b) {
      if (left[a] / width != left[b] / width)
        return left[a] < left[b];
      return right[a] < right[b];
    });
  }

  /* クエリを 1 つぶんすすめて, クエリのidを返す */
  int process()
  {
    if (ptr == order.size())
      return -1;

    const auto id = order[ptr];
    while (nl > left[id])
      distribute(--nl, 0);
    while (nr < right[id])
      distribute(nr++, 1);
    while (nl < left[id])
      distribute(nl++, 0);
    while (nr > right[id])
      distribute(--nr, 1);
    return order[ptr++];
  }

  inline void distribute(int idx, bool R)
  {
    v[idx][R].flip();
    if (v[idx][R] ^ !R)
      add(idx, R);
    else
      del(idx, R);
  }

  void add(int idx, bool R)
  {
    if (!R) // left
    {
      sg.update(0, a[idx], -1);
      bit_l.add(a[idx], -1);
    }
    else // right
    {
      sg.update(a[idx] + 1, n, -1);
      bit_r.add(a[idx], -1);
    }
    inv -= bit_l.sum(a[idx] + 1, n) + bit_r.sum(0, a[idx]);
  }

  void del(int idx, bool R)
  {
    if (!R) // left
    {
      sg.update(0, a[idx], 1);
      bit_l.add(a[idx], 1);
    }
    else // right
    {
      sg.update(a[idx] + 1, n, 1);
      bit_r.add(a[idx], 1);
    }
    inv += bit_l.sum(a[idx] + 1, n) + bit_r.sum(0, a[idx]);
  }
};

int main()
{
  int q;
  cin >> n >> q;
  bit_l = BIT<ll>(n), bit_r = BIT<ll>(n);
  vector<ll> sg_init(n, 0);
  sg = SegmentTree<ll, ll>(sg_init, my_min, plus<ll>(), plus<ll>(), (ll)1e18, 0LL);
  a.resize(n);
  rep(i, n)
  {
    cin >> a[i];
    a[i]--;
  }
  for (int i = n - 1; i >= 0; i--)
  {
    inv += bit_r.sum(0, a[i]);
    bit_r.add(a[i], 1);
  }
  Mo mo(n);
  vector<ll> l(q), r(q);
  rep(i, q)
  {
    cin >> l[i] >> r[i];
    l[i]--;
    mo.insert(l[i], r[i]);
  }
  mo.build();
  rep(i, n) sg.update(a[i] + 1, n, 1);
  vector<int> ans(q);
  rep(qi, q)
  {
    int i = mo.process();
    ans[i] = inv + sg.query(0, n) * (r[i] - l[i]);
  }
  rep(i, q) cout << ans[i] << "\n";
}