#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#ifdef LOCAL
#include <algo/debug.h>
#else
#define debug(...) void(0)
#endif
#include<atcoder/all>
using namespace atcoder;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int N, Q; cin >> N >> Q;
    vector<int> A(N); for(int i = 0; i < N; i++) cin >> A[i];
    vector<int> B(N); copy(A.begin(), A.end(), B.begin());
    sort(B.begin(), B.end()); B.erase(unique(B.begin(), B.end()), B.end());
    map<int, int> ord; for(int i = 0; i < int(B.size()); i++) ord[B[i]] = i;
    map<int, int> idx; for(int i = 0; i < N; i++) idx[i] = ord[A[i]];
    while(Q--) {
        int x, y; cin >> x >> y;
        x--; y--;
        if(idx[x] <= idx[y]) cout << 0 << endl;
        else {
            cout << (idx[x] - idx[y] - 1) << endl;
        }
    }
}