Submission #982720

#	Time	Username	Problem	Language	Result	Execution time	Memory
982720		alo_54	Game (APIO22_game)	C++17	Compilation error	0 ms	0 KiB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;

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

};

vector <Nodo> g;

int dfs(int node, int target, bool isSpecial)
{
  //cout<<"call "<<node<<" "<<target<<endl;
  if (node == target )
  {
    if (isSpecial or g[node].special)
    {
      return 1;
    }

    return 0;
    
  }

  if (g[node].special)
  {
    isSpecial = true;
  }
  

  for (auto i : g[node].ady)
  {
    if (dfs(i, target, isSpecial) == 1)
    {
      return 1;
    }
    
  }

  return 0;

}

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

  for (int i = 0; i < n; i++)
  {
    g[i].special = false;
  }
  


  for (int i = 0; i < k; i++)
  {
    g[i].special = true;
    
    if (i != k - 1)
    {
      g[i].ady.push_back(i + 1);
    }
    
  }
  
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc07AUzK.o: in function `main':
stub.cpp:(.text.startup+0xda): undefined reference to `add_teleporter(int, int)'
collect2: error: ld returned 1 exit status