Submission #162557

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
162557	2019-11-08 19:06:41	kostia244	Race (IOI11_race)	C++14	100 / 100	2458 ms	73196 KiB

race

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#define _GLIBCXX_DEBUG
#include "race.h"
#include<bits/stdc++.h>
#define pb push_back
#define all(x) x.begin(), x.end()
using namespace std;
using vi = vector<int>;
using vvi = vector<vi>;
using pi = pair<int, int>;
int table[1000100];
vi used;
int get(int x) {
  if(x<0||x>1000100) return table[1000091];
  return table[x];
}
void mset(int x, int y) {
  if(x<0||x>1000100) return;
  table[x] = min(table[x], y);
  used.pb(x);
}
void clear() {
  for(auto i : used)
    table[i] = table[1000091];
  table[0] = 0;
  used.clear();
}
int n, k, ans = 10000001;
vector<vector<pi>> g;
vi sz, maxch, comp;
bitset<300300> is_centroid;
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57