#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using llu = long long unsigned;

int main() {
    int n, q;
    cin >> n >> q;
    vector<int> a(n), x(q), y(q);
    for (auto &x : a) { cin >> x; }
    for (int i=0; i<q; ++i) {
        cin >> x[i] >> y[i];
    }

    map<int, int> data;
    for (int i=0; i<n; ++i) {
        data[a[i]] = i+1;
    }
    map<int, int> data2;
    int count = 1;
    for (auto x : data) {
        data2[x.second] = count;
        count++;
    }

    //for (auto x : data2) { cout << x.first << " " << x.second << endl; }

    vector<int> ret;
    for (int i=0; i<q; ++i) {
        if (data2[x[i]] <= data2[y[i]]) {
            ret.push_back(0);
            continue;
        }
        ret.push_back(data2[x[i]]-data2[y[i]]-1);
    }

    for (auto x : ret) { cout << x << endl; }
    return 0;
}