Submission #1073700

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1073700	2024-08-24T18:36:11 Z	fv3	Radio Towers (IOI22_towers)	C++17	Compilation error	0 ms	0 KB

towers

#include "prison.h"
#include <bits/stdc++.h>

using namespace std;

vector<vector<int>> devise_strategy(int N) 
{
  vector<vector<int>> p(13 * 2 - 1, vector<int>(N+1, 1));
  int bit = 12;
  
  p[0][0] = 0;
  for (int j = 1; j <= N; j++)
  {
    if (j & (1 << bit))
      p[0][j] = 1;
    else
      p[0][j] = 2;
  }

  for (int i = 1; i < 13 * 2 - 1; i++)
  {
    bool A = ((i - 1) / 2) % 2;
    if (A)
      p[i][0] = 0;

    if (i % 2)
    {
      bit--;
      for (int j = 1; j <= N; j++)
      {
        if (j & (1 << (bit + 1)))
          p[i][j] = A ? -1 : -2;
        else if (j & (1 << (bit + 1)))
          p[i][j] = i + 2;
        else
          p[i][j] = i + 3;
      }
    }
    else
    {
      for (int j = 1; j <= N; j++)
      {
        if (j & (1 << (bit + 1)) == 0)
          p[i][j] = A ? -2 : -1;
        else if (j & (1 << bit))
          p[i][j] = i + 2;
        else
          p[i][j] = i + 1;
      }
    }
  }

  for (auto&n : p[24])
  {
    if (n == 25) n = -1;
    else n = -2;
  }
  for (auto&n : p[23])
  {
    if (n == 25) n = -1;
    else n = -2;
  }
  p[23][0] = 0;
  p[24][0] = 0;

  return p;
}

Compilation message

towers.cpp:1:10: fatal error: prison.h: No such file or directory
    1 | #include "prison.h"
      |          ^~~~~~~~~~
compilation terminated.