#include <iostream>
#include <cmath>
#include <cctype>
#include <vector>
#include <algorithm>
#include <set>
#include <map>
#include <deque>
#include <stack>
#include <unordered_set>
#include <sstream>
#include <cstring>
#include <iomanip>
#include <queue>
#include <unordered_map>
#include <random>
#include <cfloat>
#include <chrono>
#include <bitset>
#include <complex>
#include <immintrin.h>
#include <cassert>
struct Query {
int32_t left, x;
int32_t ind;
Query(int32_t left_, int32_t x_, int32_t ind_) {
left = left_;
x = x_;
ind = ind_;
}
};
#define M_INF (-1'000'000'005)
struct Node {
int32_t max_added = M_INF;
int32_t max1 = M_INF;
int32_t ans = M_INF;
};
struct Segtree {
int32_t* arr;
int32_t size_;
Node* segtree;
void build(int32_t node, int32_t left, int32_t right) {
if(right - left == 1) {
segtree[node].max1 = arr[left];
return;
}
int32_t m = (left + right) / 2;
build(node * 2 + 1, left, m);
build(node * 2 + 2, m, right);
segtree[node].max1 = std::max(segtree[node * 2 + 1].max1, segtree[node * 2 + 2].max1);
segtree[node].ans = std::max(segtree[node].max_added + segtree[node].max1, std::max(segtree[node * 2 + 1].ans, segtree[node * 2 + 2].ans));
}
Segtree(int32_t n, int32_t* arr_) {
arr = arr_;
segtree = new Node[4 * n];
build(0, 0, n);
size_ = n;
}
void propagate(int32_t node, int32_t left, int32_t m, int32_t right) {
segtree[node * 2 + 1].max_added = std::max(segtree[node * 2 + 1].max_added, segtree[node].max_added);
segtree[node * 2 + 1].ans = std::max(segtree[node * 2 + 1].ans, segtree[node * 2 + 1].max_added + segtree[node * 2 + 1].max1);
segtree[node * 2 + 2].max_added = std::max(segtree[node * 2 + 2].max_added, segtree[node].max_added);
segtree[node * 2 + 2].ans = std::max(segtree[node * 2 + 2].ans, segtree[node * 2 + 2].max_added + segtree[node * 2 + 2].max1);
}
void max_eq(int32_t node, int32_t left, int32_t right, int32_t query_left, int32_t query_right, int32_t x) {
if(left >= query_right || right <= query_left)
return;
if(left >= query_left && right <= query_right) {
segtree[node].max_added = std::max(segtree[node].max_added, x);
if(right - left == 1)
segtree[node].ans = segtree[node].max_added + segtree[node].max1;
else
segtree[node].ans = std::max(segtree[node].max_added + segtree[node].max1,
std::max(segtree[node * 2 + 1].ans, segtree[node * 2 + 2].ans));
return;
}
int32_t m = (left + right) / 2;
propagate(node, left, m, right);
max_eq(node * 2 + 1, left, m, query_left, query_right, x);
max_eq(node * 2 + 2, m, right, query_left, query_right, x);
segtree[node].ans = std::max(segtree[node].max_added + segtree[node].max1,
std::max(segtree[node * 2 + 1].ans, segtree[node * 2 + 2].ans));
}
void max_eq(int32_t left, int32_t right, int32_t x) {
max_eq(0, 0, size_, left, right, x);
}
int32_t get(int32_t node, int32_t left, int32_t right, int32_t query_left, int32_t query_right) {
if(left >= query_right || right <= query_left)
return M_INF;
if(left >= query_left && right <= query_right)
return segtree[node].ans;
int32_t m = (left + right) / 2;
propagate(node, left, m, right);
return std::max(get(node * 2 + 1, left, m, query_left, query_right),
get(node * 2 + 2, m, right, query_left, query_right));
}
int32_t get(int32_t left, int32_t right) {
return get(0, 0, size_, left, right);
}
};
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(0);
int32_t n, num_q;
std::cin >> n >> num_q;
int32_t* arr = new int32_t[n];
for(int32_t i = 0; i < n; i++)
std::cin >> arr[i];
std::vector<Query>* queries = new std::vector<Query>[n];
int32_t* bounds = new int32_t[num_q];
for(int32_t q = 0; q < num_q; q++) {
int32_t left, right, x;
std::cin >> left >> right >> x;
left--;
right--;
bounds[q] = x;
queries[right].emplace_back(left, x, q);
}
Segtree tree(n, arr);
std::stack<int32_t> maximums;
int32_t* ans = new int32_t[n];
for(int32_t i = 0; i < n; i++) {
while(!maximums.empty() && arr[maximums.top()] <= arr[i])
maximums.pop();
if(!maximums.empty())
tree.max_eq(0, maximums.top() + 1, arr[i]);
maximums.push(i);
for(int32_t q = 0; q < queries[i].size(); q++)
ans[queries[i][q].ind] = tree.get(queries[i][q].left, i + 1);
}
for(int32_t q = 0; q < num_q; q++)
std::cout << (ans[q] > bounds[q] ? 0 : 1) << "\n";
return 0;
}
