제출 #806749

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
806749	2023-08-04 09:33:20	ashcomp	LOSTIKS (INOI20_lostiks)	C++14	23 / 100	2080 ms	279764 KiB

Main

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#include <bits/stdc++.h>
 
using namespace std;
 
#define all(x) x.begin() , x.end()
#define pii pair<int,int>
#define pll pair<ll,ll>
#define F first
#define S second
#define wall cerr<<"------------------------"<<endl
 
typedef long long ll;
 
const ll INF = 1e9;
const ll maxn = 2e6 + 10;
const ll mod = 1e9 + 7;
 
int n , m , k , ST , EN , ti;
int h[maxn] , p[maxn] , st[maxn] , en[maxn];
int a[maxn<<1] , par[maxn<<1][22] , len[maxn<<1];
vector<int> g[maxn] , LSA;
bool mrk[maxn];
void DFS(int v)
{
        mrk[v] = 1;
        st[v] = ti++;
        for(auto u : g[v]){
                if(mrk[u]==1)continue;
                p[u] = v;
                h[u] = h[v]+1;
 
 
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• Subtask 2: 0 / 36
• Subtask 3: 0 / 41