제출 #899520

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
8995202024-01-06 11:16:18oblantisFoehn Phenomena (JOI17_foehn_phenomena)C++17
100 / 100
220 ms19428 KiB
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
#define all(v) v.begin(), v.end()
#define pb push_back
#define ss second
#define ff first
#define vt vector
using namespace std;
//using namespace __gnu_pbds;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<double, int> pdi;
const ll inf = 1e18;
const int mod = 1e9+7;
const int maxn = 2e5 + 2;
int n, s, t, q;
ll a[maxn], b[maxn], xl, xr, x, it;
ll y, l, ans;
ll tr[maxn * 4];
void build(int v, int l, int r){
if(l == r){
tr[v] = a[l];
return;
}
build(v * 2 + 1, l, (l + r) / 2), build(v * 2 + 2, (l + r) / 2 + 1, r);
}
 
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