Submission #713760

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
713760	2023-03-23 02:37:28	LittleOrange	자동 인형 (IOI18_doll)	C++17	53 / 100	105 ms	14900 KiB

doll

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#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
using ll = int;
 
void create_circuit(int M, std::vector<int> A) {
  int N = A.size();
  std::vector<int> C(M + 1,0);
  C[0] = A[0];
  if (N == 1){
    for (int i = 1; i <= M; ++i) C[i] = 0;
    vector<int> X,Y; 
    answer(C, X, Y);
    return;
  }
  A.push_back(0);
  vector<vector<ll>> nxt(M);
  for(ll i = 0;i<N;i++){
    nxt[A[i]-1].push_back(A[i+1]);
  }
  for(auto &o : nxt){
    if (o.size()>2) {
        ll old = o.back();
        o.pop_back();
        o.resize(1<<(__lg(o.size())+1),-1);
        o.back() = old;
    }
  }
  vector<int> X,Y;
  ll it = 0;
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 0 / 10
• Subtask 5: 9.0000000036 / 18
• Subtask 6: 28.0000000112 / 56