Submission #39817

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
39817	2018-01-19 13:25:43	UncleGrandpa925	Amusement Park (JOI17_amusement_park)	C++14	100 / 100	35 ms	7208 KiB

Joi

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#include "Joi.h"
#include <bits/stdc++.h>
using namespace std;
#define sp ' '
#define endl '\n'
#define fi first
#define se second
#define mp make_pair
#define bit(x,y) ((x>>(y))&1LL)
#define NMAX 10000
#define MMAX 20000
#define MOVEMAX 20000
// start of the common part
  int par[NMAX + 5], child[NMAX + 5], numcc = 0;
  vector<vector<int> > a(NMAX + 5); bool mark[60]; int lab[NMAX + 5]; int whcc[NMAX + 5]; int szcc[NMAX + 5];
  struct dsu {
    int par[NMAX + 5];
    dsu() {
      for (int i = 0; i < NMAX; i++) par[i] = i;
    }
    int find(int x) {
      if (par[x] == x) return x;
      return par[x] = find(par[x]);
    }
    void uni(int x, int y) {
      x = find(x); y = find(y);
      if (x != y) par[x] = y;
    }
  } d;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Ioi

 
 
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• Subtask 1: 8 / 8
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 55 / 55
• Subtask 5: 17 / 17