#include <bits/stdc++.h>
using namespace std;

int main()
{
    int N, Q;
    cin >> N >> Q;
    vector<int> A(N);
    map<int, int> mp;
    for (int i = 0; i < N; i++)
    {
        cin >> A[i];
        mp[A[i]]++;
    }

    int now = 0;
    for (auto [i, v] : mp)
    {
        mp[i] += now;
        now = mp[i];
    }
    while (Q--)
    {
        int x, y;
        cin >> x >> y;
        x--;
        y--;
        cout << max(mp[A[x]] - mp[A[y]] - 1, 0) << "\n";
    }
}