#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using mint = modint998244353;
const ll INF=9e18;

int main() {
    ll N,Q;
    cin>>N>>Q;
    vector<ll> A (N);
    map<ll,ll>hito;
    for (ll a = 0; a < N; a++){
        cin>>A[a];
        hito[a]=A[a];

    }
    sort(A.begin(),A.end());
    for (ll a = 0; a < Q; a++){
        ll x,y;
        cin>>x>>y;
        x--;y--;
        ll x_doko=lower_bound(A.begin(),A.end(),hito[x])-A.begin();
        ll y_doko=upper_bound(A.begin(),A.end(),hito[y])-A.begin()-1;
        //cout<<"x,y"<<x_doko<<' '<<y_doko<<endl;
        cout<<max(0LL,x_doko-y_doko-1)<<endl;
    }
    
}