#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> P;
typedef vector<P> VP;
typedef vector<ll> VI;
typedef vector<VI> VVI;
#define REP(i, n) for (ll i = 0; i < (n); i++)
#define ALL(v) v.begin(), v.end()
#define OUT(n) cout << n << "\n"
// constexpr ll MOD=998244353;
// constexpr ll MOD=1000000007;
// constexpr ll INF=2e18;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);

    ll N, Q;
    cin >> N >> Q;

    VP A(N);
    REP(i, N) {
        cin >> A[i].first;
        A[i].second = i;
    }

    sort(ALL(A));

    VI B(N); // i番目の人前にいる人の数
    ll cnt = 0;
    ll prevcnt = 0;
    ll wait = 0;
    REP(i, N) {
        if (i != 0) {
            if (A[i].first != A[i - 1].first) {
                cnt += wait;
                wait = 0;
            }
        } else {
            B[A[i].second] = -1;
            wait += 1;
            continue;
        }
        wait += 1;
        B[A[i].second] = prevcnt;
        prevcnt = cnt;
    }

    REP(i, Q) {
        ll x, y;
        cin >> x >> y;
        ll howmany = B[x - 1] - B[y - 1] - 1;
        if (howmany < 0) {
            howmany = 0;
        }
        OUT(howmany);
    }
}