Submission #535425

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
535425	2022-03-10 09:19:02	mario05092929	Werewolf (IOI18_werewolf)	C++14	100 / 100	1355 ms	136960 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
#define x first
#define y second
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <int,int> pi;
typedef vector <int> vec;
const int INF = 1e9;
int n,m,Q,uni[200005];
vector <int> v[200005],tvn[200005],tv1[200005];
int p1[200005][18],pn[200005][18];
int in1[200005],inn[200005],out1[200005],outn[200005],co;
int bu[200005];
vector <int> t[800005];
int Find(int x) {return (x == uni[x] ? x : uni[x] = Find(uni[x]));}
void dfs_mark1(int x) {
    in1[x] = ++co;
    for(int i : tv1[x]) dfs_mark1(i);
    out1[x] = co;
}
void dfs_markn(int x) {
    inn[x] = ++co;
    for(int i : tvn[x]) dfs_markn(i);
    outn[x] = co;
}
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51