Submission #296166

#	Time	Username	Problem	Language	Result	Execution time	Memory
296166		arayi	Gondola (IOI14_gondola)	C++17	10 / 100	15 ms	2296 KiB

gondola

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

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(a[i] <= n)
      {
          i1 = (i - a[i] + 1 + n) % n;
          break;
      }
  }
  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;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10