제출 #601481

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
601481		jack715	Mechanical Doll (IOI18_doll)	C++14	6 / 100	57 ms	7944 KiB

doll

#include "doll.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define pp pop_back
#define mp make_pair
#define bb back
#define ff first
#define ss second

using namespace std;


void create_circuit(int m, vector<int> a) {
  int ball = 0;
  vector<int> C(m + 1, 0);
  vector<int> X, Y;

  a.push_back(0);
  for (int next : a) {
    if (C[ball] == next) {
      ball = next;
      continue;
    }
    if (C[ball] == 0) {
      C[ball] = next;      
    } else {
      X.push_back(C[ball]);
      Y.push_back(next);
      C[ball] = -X.size();
    }
    ball = next;
  }

  answer(C, X, Y);
}

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56