Submission #1144802

#	Time	Username	Problem	Language	Result	Execution time	Memory
1144802		Sofiatpc	Gondola (IOI14_gondola)	C++20	20 / 100	24 ms	4424 KiB

gondola

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

using namespace std;

int valid(int n, int inputSeq[])
{
  set<int> st;

  int cur = -1;
  for(int i = 0; i < n; i++){
    int x = inputSeq[i];
    if(st.find(x) != st.end())return 0;
    st.insert(x);

    if(cur == -1 && x <= n){
      cur = x+1;
      if(cur > n)cur = 1;
    }else if(cur != -1){
      if(x <= n && x != cur) return 0;
      cur++;
      if(cur > n)cur = 1;
    }
  }

  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