#include <bits/stdc++.h>
using namespace std;
int dist[200002];
int l[200002], r[200002];
vector<pair<int, int>> v;
int N;
void init(int N_tmp, vector<int> H) {
N = N_tmp;
for(int i = 0; i < N; i++){
v.push_back({H[i], i + 1});
}
sort(v.begin(), v.end(), greater<pair<int, int>>());
set<pair<int, int>> v2;
for(auto [x, tmp] : v){
if(v2.empty()){
v2.insert({tmp, x});
continue;
}
auto it = v2.lower_bound({tmp, 0});
if(it != v2.end()) r[x] = (*it).first;
if(it != v2.begin()){
it--;
l[x] = (*it).first;
}
v2.insert({tmp, x});
}
}
int minimum_jumps(int A, int B, int C, int D) {
int ans = 1000000000; A++; B++; C++; D++;
for(int i = 0; i <= N; i++) dist[i] = 1000000000;
for(auto [x, idx]: v){
if(idx >= C && idx <= D) dist[x] = 0;
if(idx >= A && idx <= B) ans = min({ans, dist[l[x]] + 1, dist[r[x]] + 1});
dist[x] = min({dist[x], dist[l[x]] + 1, dist[r[x]] + 1});
}
return ans == 1000000000 ? -1 : ans;
}
