제출 #646237

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
646237	2022-09-29 09:28:04	slime	자동 인형 (IOI18_doll)	C++14	81.15 / 100	150 ms	15020 KiB

doll

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "doll.h"
#include "bits/stdc++.h"
using namespace std;
void create_circuit(int M, std::vector<int> A);
void answer(std::vector<int> C, std::vector<int> X, std::vector<int> Y);
int lg(int x) {
  return 32 - __builtin_clz(x) - 1;
}
vector<int> tempX, tempY;
pair<bool, int> dfs(int node, int prv) { // fake id
  int rr;
  bool gd = 1;
  if(tempX[node] >= -1) {
    rr = tempX[node];
  }
  else {
    pair<bool, int> left = dfs(-(tempX[node] + 1), node);
    gd &= left.first;
    rr = left.second;
  }
  if(tempY[node] >= -1) {
    gd &= (rr == tempY[node]);
  }
  else {
    pair<bool, int> right = dfs(-(tempY[node] + 1), node);
    gd &= right.first;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 18 / 18
• Subtask 6: 37.153865896 / 56