Submission #111454

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
111454	2019-05-15 11:54:32	JustasZ	Werewolf (IOI18_werewolf)	C++14	100 / 100	1291 ms	106804 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
#define pb push_back
#define x first
#define y second
#define all(a) a.begin(), a.end()
#define sz(a) (int)a.size()
#define rd() abs((int)rng())
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
const int maxn = 2e5 + 100;
const int mod = 1e9 + 7;
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
vector<int>g[maxn];
int par[maxn];
int root(int v)
{
    return v == par[v] ? v : par[v] = root(par[v]);
}
struct tree
{
    int tin[maxn], tout[maxn], tim, anc[maxn][20], to_v[maxn];
    vector<int>adj[maxn];
    tree() = default;
    void add_edge(int fr, int to)
    {
        adj[fr].pb(to);
    }
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51