Submission #38906

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
38906	2018-01-07 18:45:34	adamczh1	Game (IOI14_game)	C++14	15 / 100	0 ms	10808 KiB

game

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#include "game.h"
#include <bits/stdc++.h>
using namespace std;
struct UnionFind {
  vector<int> data;
  vector<int> remaining;
  void init(int n) { data.assign(n, -1); remaining.assign(n, n-1); }
  bool unionSet(int x, int y) {
    x = root(x); y = root(y);
    if (x != y) {
      if (data[y] < data[x]) swap(x, y);
      data[x] += data[y]; data[y] = x;
      remaining[x] += remaining[y];
      remaining[x] -= 2;
    }
    return x != y;
  }
  bool findSet(int x, int y) { return root(x) == root(y); }
  int root(int x) { return data[x] < 0 ? x : data[x] = root(data[x]); }
  int size(int x) { return -data[root(x)]; }
} uf;
int cnt;
int saidyes=0;
bool danger=0;
int N;
void initialize(int n) {
  uf.init(n);
  N=n;
  cnt=n*(n-1)/2;
}
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 0 / 27
• Subtask 3: 0 / 58