제출 #261596

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
261596	2020-08-11 21:59:39	Hehehe	벽 (IOI14_wall)	C++14	100 / 100	823 ms	66936 KiB

wall

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#include<bits/stdc++.h> //:3
using namespace std;
typedef long long ll;
#define all(a) (a).begin(), (a).end()
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
#define sz(x) (int)((x).size())
//#define int long long
#include "wall.h"
 
const int dx[] = {0, 1, 0, -1};
const int dy[] = {1, 0, -1, 0};
 
const int inf = 2e9;
const ll mod = 1e9 + 7;
const int N = 2e6 + 11;
const ll INF64 = 3e18 + 1;
const double eps = 1e-14;
const double PI = acos(-1);
 
//ifstream in(".in");
//ofstream out(".out");
 
int mx[4*N], mn[4*N], ans[N];
 
void build(int v, int l, int r){
    mx[v] = 0;
    mn[v] = inf;
 
 
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