Submission #88392

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
88392	2018-12-05 14:46:40	memikakizaki	Mechanical Doll (IOI18_doll)	C++14	100 / 100	200 ms	25656 KiB

doll

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#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 4e5+1;
int m, n, need, nodes, c[N], l[N], r[N], x[N], y[N];
vector<int> a;
vector<int> ls[N];
bool state[N], leaf_l[N], leaf_r[N];
void dfs(int i, int val) {
  bool org = state[i];
  state[i] ^= 1;
  if(org) {
    if(r[i] == -1) {
      // cout << i << " r" << ' ' << val << endl;
      y[i] = val;
    } else dfs(r[i], val);
  } else {
    if(l[i] == -1) {
      // cout << i << " l" << ' ' << val << endl;
      x[i] = val;
    } else dfs(l[i], val);
  }
}
void create_circuit(int _m, vector<int> _a) {
  m = _m, a = _a;
  n = a.size();
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 18 / 18
• Subtask 6: 56 / 56