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

template <class Monoid> struct SegmentTree{
    using Func = function<Monoid(Monoid, Monoid)>;

    int size;
    vector<Monoid> seg;
    const Func merge;
    const Monoid def;

    SegmentTree(int n, Monoid d, const Func f): merge(f), def(d){
        for(size = 1; size <= n; size <<= 1);
        seg.assign(size*2, def);
    }

    Monoid& operator[] (int i) { return seg[i+size]; };
    void build(){ for(int i = size-1;i >= 0;i--) seg[i] = merge(seg[i*2], seg[i*2+1]); }

    void update(int i, Monoid val){
        seg[i += size] = val;
        while(i >>= 1) seg[i] = merge(seg[i*2], seg[i*2+1]);
    }

    void add(int i, Monoid val){ update(i, val+seg[i+size]); }

    Monoid get(int a, int b){
        Monoid l = def, r = def;
        for(a += size, b += size; a < b; a >>= 1, b >>= 1){
            if(a & 1) l = merge(l, seg[a++]);
            if(b & 1) r = merge(r, seg[--b]);
        }
        return merge(l, r);
    }
};

vector<int> vec[100010];
vector<pair<int, int> > query[100010];

int main(){
    int n, q;
    cin >> n >> q;

    int mp[100010];
    int a[100010];
    SegmentTree<int> seg(n, -1, [](int a, int b){ return max(a, b); });
    SegmentTree<int> seg2(n, 0, [](int a, int b){ return a + b; });

    for(int i = 0;i < n;i++){
        cin >> a[i];
        mp[a[i]] = i;
    }

    for(int i = 0;i < n;i++){
        int g = seg.get(a[i], n+1);
        if(g != -1){
            vec[g].push_back(i);
        }
        seg.update(a[i], i);
    }


    for(int i = 0;i < q;i++){
        int x, l, r;
        cin >> x >> l >> r;
        l--;
        query[l].push_back({r, i});
    }

    for(int i = 0;i < n;i++){
        seg2[i] = 1;
    }

    seg2.build();

    int ans[100010];
    for(int i = n-1;i >= 0;i--){
        for(int j = 0;j < vec[i].size();j++){
            seg2.update(vec[i][j], 0);
        }

        for(int j = 0;j < query[i].size();j++){
            ans[query[i][j].second] = seg2.get(i, query[i][j].first);
        }
    }

    for(int i = 0;i < q;i++){
        cout << ans[i] << endl;
    }

    return 0;
}