Submission #1220593

#	Time	Username	Problem	Language	Result	Execution time	Memory
1220593		kunzaZa183	Gondola (IOI14_gondola)	C++20	20 / 100	28 ms	4680 KiB

gondola

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

int valid(int n, int inputSeq[]) {
  map<int, int> mii;
  for (int i = 0; i < n; i++)
    mii[inputSeq[i]]++;

  for (auto a : mii)
    if (a.second >= 2)
      return 0;

  int in = min_element(inputSeq, inputSeq + n) - inputSeq;

  if (in > n)
    return 1;

  int cur = inputSeq[in];
  for (int i = in; i < n; i++) {
    if (inputSeq[i] <= n && inputSeq[i] != cur)
      return 0;
    cur++;
    cur %= n;
  }

  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: 10 / 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