#include "meetings.h"
#pragma GCC optimize("O1,O2,O3,Ofast,unroll-loops")
#include <bits/stdc++.h>
#include <string>
#include <iostream>
#include <cmath>
#include <numeric>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<int, int> pl;
typedef pair<ld, ld> pd;
typedef vector<int> vi;
typedef vector<bool> vb;
typedef vector<vector<int>> vvi;
typedef vector<ld> vd;
typedef vector<ll> vl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
#define FOR(i, a, b) for (int i = a; i < (b); i++)
#define F0R(i, a) for (int i = 0; i < (a); i++)
#define FORd(i, a, b) for (int i = (b)-1; i >= a; i--)
#define F0Rd(i, a) for (int i = (a)-1; i >= 0; i--)
#define trav(a, x) for (auto &a : x)
#define uid(a, b) uniform_int_distribution<int>(a, b)(rng)
#define len(x) (int)(x).size()
#define mp make_pair
#define pb push_back
#define F first
#define nl endl
#define S second
#define lb lower_bound
#define ub upper_bound
#define aint(x) x.begin(), x.end()
#define raint(x) x.rbegin(), x.rend()
#define ins insert
const int MOD = 1000000007;
vi arr(5e6,0),H;
void build(int pos,int l,int r){
if(l == r){
arr[pos] = H[l];
return;
}
int mid = (l+r)/2;
build(2*pos+1,l,mid);
build(2*pos+2,mid+1,r);
arr[pos] = max(arr[2*pos+1],arr[2*pos+2]);
}
int check(int pos,int l,int r,int ql,int qr){
if(ql>r||qr<l)return 0;
if(ql<=l && r<=qr)return arr[pos];
int mid = (l+r)/2;
return max(check(2*pos+1,l,mid,ql,qr),check(2*pos+2,mid+1,r,ql,qr));
}
vl minimum_costs(vi h, vi L,vi R) {
vi H = h;
// build(0,0,n-1);
int Q = L.size();
vl C(Q);
FOR(i,0,Q){
ll ans = 1e18;
FOR(j,L[i],R[i]+1){
ll temp = H[j];
int cur = H[j];
for(int k = j-1;k>=L[i];k--){
cur = max(H[k],cur);
temp += cur;
}
cur = H[j];
for(int k = j+1;k<=R[i];k++){
cur = max(H[k],cur);
temp += cur;
}
ans = min(ans,temp);
}
C[i] = ans;
}
return C;
}
