Submission #1368710

#	Time	Username	Problem	Language	Result	Execution time	Memory
1368710		JelaByteEngineer	Gondola (IOI14_gondola)	C++20	20 / 100	20 ms	4656 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
#define ll long long
using namespace std;
int valid (int n, int ins[])
{
	int prviidx=-1;
	set <int> s;
	for (int i=0; i<n; i++) s.insert(ins[i]);
	if (s.size()<n) return 0;
	for (int i=0; i<n; i++)
	{
		if (ins[i]<=n)
		{
			prviidx=i;
			break;
		}
	}
	int trn=ins[prviidx];
	bool f=true;
	for (int i=prviidx+1; i<n; i++)
	{
		trn++;
		trn%=n;
		if (trn==0) trn=n;
		if (ins[i]!=trn && ins[i]<=n)
		{
			f=false;
			break;
		}
	}
	if (f) return 1;
	else return 0;
}
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