Submission #531433

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
531433	2022-02-28 16:56:46	Alex_tz307	Werewolf (IOI18_werewolf)	C++17	100 / 100	954 ms	172588 KiB

werewolf

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#include <bits/stdc++.h>
#include "werewolf.h"
using namespace std;
using vi = vector<int>;
const int kN = 2e5;
int n, m, q, stamp;
vi g[kN];
vector<pair<int, int>> t;
struct DSU {
  vi p;
  void init() {
    p.clear();
    p.resize(n);
    iota(p.begin(), p.end(), 0);
  }
  int root(int x) {
    if (x == p[x]) {
      return x;
    }
    return p[x] = root(p[x]);
  }
  void unite(int x, int y) {
    x = root(x);
    y = root(y);
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51