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

int main() {
    int n, q;
    cin >> n >> q;
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    vector<int> b = a;
    sort(b.begin(), b.end());
    //b.erase(unique(b.begin(), b.end()), b.end());
    while (q--) {
        int x, y;
        cin >> x >> y;
        x--;
        y--;
        int ix = lower_bound(b.begin(), b.end(), a[x]) - b.begin();
        int iy = lower_bound(b.begin(), b.end(), a[y]) - b.begin();
        int ans = max(0, ix - iy - 1);
        cout << ans << endl;
    }
}