oj.uz

답안 #982822

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
982822 2024-05-14T19:01:28 Z alo_54 게임 (APIO22_game) C++17
0 / 100
 1 ms 344 KB 
#include "game.h"
#include <bits/stdc++.h>
using namespace std;

struct Nodo
{
  vector <int> ady;
  bool special = false;

};

vector <Nodo> g;
vector <bool> vis;
bool acPos = 0;
int K;

void dfs(int node, int start)
{
  //cout<<"call "<<node<<endl;

  vis[node] = true;
  
  for (auto i : g[node].ady)
  {
    //cout<<"check "<<i<<endl;
    if (!vis[i])
    {
      //cout<<"check "<<i<<endl;
      dfs(i, start);
    }else
    {
      if (i == start)
      {
        acPos = true;
      }
    
    }
  }


}

void init(int n, int k) 
{
  vis.resize(n);
  g.resize(n);

  K = k;
  
  for (int i = 0; i < k; i++)
  {
    g[i].special = true;

    if (i != k-1)
    {
      g[i].ady.push_back(i+1);
    }
    
    
  }
  
}

int add_teleporter(int u, int v) 
{
  fill(vis.begin(), vis.end(), false);
  g[u].ady.push_back(v);

  if (!acPos)
  {
    for (int i = 0; i < K; i++)
    {
      dfs(i, i);
      
    }
  }
  
  
  return acPos;
}

Subtask #1
0.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Incorrect 1 ms 344 KB Wrong Answer[1]
5 Halted 0 ms 0 KB -

Subtask #2
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Incorrect 1 ms 344 KB Wrong Answer[1]
5 Halted 0 ms 0 KB -

Subtask #3
0.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Incorrect 1 ms 344 KB Wrong Answer[1]
5 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Incorrect 1 ms 344 KB Wrong Answer[1]
5 Halted 0 ms 0 KB -

Subtask #5
0.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Incorrect 1 ms 344 KB Wrong Answer[1]
5 Halted 0 ms 0 KB -