#include <bits/stdc++.h>
using namespace std;
long long a[1000010];
long long l[1000010], r[1000010];
vector<pair<int, int>> g1[1000010], g2[1000010];
int n, q;
long long ans[1000010];
const int N = 1000000;
long long tree[N * 4];
long long add[N * 4];
int cnt_v;
void build(int n) {
  cnt_v = 1;
  while (cnt_v < n) {
    cnt_v <<= 1;
  }
  fill(tree, tree + cnt_v * 2 - 1, 0);
  fill(add, add + cnt_v * 2 - 1, 0);
}
void push(int x, int lx, int rx) {
  int len = (rx - lx) / 2;
  tree[x * 2 + 1] += add[x] * len;
  add[x * 2 + 1] += add[x];
  tree[x * 2 + 2] += add[x] * len;
  add[x * 2 + 2] += add[x];
  add[x] = 0;
}
void upd(int x, int lx, int rx, int l, int r) {
  if (lx >= r || l >= rx) {
    return;
  } else if (lx >= l && rx <= r) {
    tree[x] += (rx - lx);
    add[x]++;
  } else {
    push(x, lx, rx);
    upd(x * 2 + 1, lx, (lx + rx) / 2, l, r);
    upd(x * 2 + 2, (lx + rx) / 2, rx, l, r);
    tree[x] = tree[x * 2 + 1] + tree[x * 2 + 2];
  }
}
long long get(int x, int lx, int rx, int l, int r) {
  if (lx >= r || l >= rx) {
    return 0;
  } else if (lx >= l && rx <= r) {
    return tree[x];
  } else {
    push(x, lx, rx);
    return get(x * 2 + 1, lx, (lx + rx) / 2, l, r) +
           get(x * 2 + 2, (lx + rx) / 2, rx, l, r);
  }
}
void init() { build(n); }
void upd(long long l, long long r, long long val) {
  upd(0, 0, cnt_v, l, r + 1);
}
long long get_sum(long long l, long long r) {
  return get(0, 0, cnt_v, l, r + 1);
}
pair<int, int> st[1000040];
int main() {
  scanf("%d%d", &n, &q);
  for (int i = 0; i < n; ++i) {
    scanf("%lld", &a[i]);
  }
  for (int i = 0; i < q; ++i) {
    scanf("%lld", &l[i]);
    l[i]--;
  }
  for (int i = 0; i < q; ++i) {
    scanf("%lld", &r[i]);
    r[i]--;
  }
  for (int i = 0; i < q; ++i) {
    g1[l[i]].push_back(make_pair(r[i], i));
    g2[r[i]].push_back(make_pair(l[i], i));
  }
  init();
  stack<pair<long long, int>> st;
  st.push(make_pair(10000000, -1));
  for (int i = 0; i < n; ++i) {
    while (!st.empty() && a[i] > st.top().first) {
      st.pop();
    }
    long long s = st.top().second + 1;
    long long e = i;
    upd(s, e, 1);
    st.push(make_pair(a[i], i));
    for (int j = 0; j < g2[i].size(); ++j) {
      long long s = g2[i][j].first;
      int id = g2[i][j].second;
      ans[id] += get_sum(s, i);
    }
  }
  init();
  while (!st.empty()) st.pop();
  st.push(make_pair(10000000, n + 1));
  for (int i = n - 1; i > -1; --i) {
    while (!st.empty() && a[i] > st.top().first) {
      st.pop();
    }
    long long s = i;
    long long e = st.top().second - 1;
    upd(s, e, 1);
    st.push(make_pair(a[i], i));
    for (int j = 0; j < g1[i].size(); ++j) {
      long long e = g1[i][j].first;
      int id = g1[i][j].second;
      ans[id] += get_sum(i, e);
    }
  }
  for (int i = 0; i < q; ++i) {
    printf("%lld ", ans[i] - (r[i] - l[i] + 1));
  }
  cout << endl;
}
