제출 #562221

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
562221	2022-05-14 07:26:06	fcmalkcin	열대 식물원 (Tropical Garden) (IOI11_garden)	C++17	0 / 100	1 ms	2004 KiB

garden

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#include <bits/stdc++.h>
using namespace std;
#define ll  int
#define pll pair<ll,ll>
#define ff first
#define ss second
#define pb push_back
#define endl "\n"
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
const ll maxn=2e5+10;
const ll mod=1e9+7  ;
const ll base=2e9;
/// i believe myself
/// goal 2/7
#include "garden.h"
#include "gardenlib.h"
ll mx[maxn];
ll mx1[maxn];
ll dp[maxn][2][2];
ll col[maxn][2];
pll nxt[maxn][2];
pll ed;
void dfs(ll u,ll t)
{
    col[u][t]=1;
 
 
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