Submission #786776

#	Time	Username	Problem	Language	Result	Execution time	Memory
786776		Minindu206	Gondola (IOI14_gondola)	C++14	5 / 100	11 ms	2424 KiB

gondola

#include "gondola.h"
#include<bits/stdc++.h>
using namespace std;
int valid(int n, int inputSeq[])
{
  int ind = -1;
  map<int, int> mp;
  for(int i=0;i<n;i++)
  {
    if(mp[inputSeq[i]] == 1)
      return -1;
    if(inputSeq[i] <= n)
      ind = i;
    mp[inputSeq[i]] = 1;
  }
  if(ind == -1)
    return 1;
  for(int i=0;i<n;i++)
  {
    if(inputSeq[i] > n)
      continue;
    if(((inputSeq[ind] - inputSeq[i] + n) % n) != ((ind - i + n) % n))
      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: 0 / 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