Submission #296173

#	Time	Username	Problem	Language	Result	Execution time	Memory
296173		arayi	Gondola (IOI14_gondola)	C++17	Compilation error	0 ms	0 KiB

gondola

#include <bits/stdc++.h>
#include "grader.h"
#define ad push_back
using namespace std;

const int N = 3e5 + 20;
bool col[N];
int valid(int n, int inputSeq[])
{
  vector <int> a;
  for (int i = 0; i < n; i++) a.ad(inputSeq[i]);
  for (int i = 0; i < n; i++) a.ad(inputSeq[i]);
  int i1 = -1;
  for (int i = 0; i < n; i++)
  {
      if(col[a[i]]) return 0;
      col[a[i]] = true;
      if(a[i] <= n)
      {
          i1 = (i - a[i] + 1 + n) % n;
      }
  }
  if(i1 == -1) return 1;
  for (int i = i1; i < i1 + n; i++)
  {
      if(a[i] > n) continue;
      if(i - i1 + 1 != a[i]) return 0;
  }
  return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

Compilation message (stderr)

gondola.cpp:2:10: fatal error: grader.h: No such file or directory
    2 | #include "grader.h"
      |          ^~~~~~~~~~
compilation terminated.