Submission #782320

#	Time	Username	Problem	Language	Result	Execution time	Memory
782320		sofija6	Gondola (IOI14_gondola)	C++14	20 / 100	31 ms	5188 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
int valid(int n, int inputSeq[])
{
    int pos=-1,cnt=n,cur;
    set<int> s;
    for (int i=0;i<n;i++)
    {
        if (s.count(inputSeq[i]))
            return 0;
        s.insert(inputSeq[i]);
        if (inputSeq[i]<=n)
            pos=i;
    }
    if (pos==-1)
        return 1;
    cur=inputSeq[pos];
    while (cnt--)
    {
        if (inputSeq[pos]<=n && inputSeq[pos]!=cur)
            return 0;
        cur++;
        pos++;
        if (pos>=n)
            pos=0;
        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