Submission #136041

#	Time	Username	Problem	Language	Result	Execution time	Memory
136041		arthurconmy	Gondola (IOI14_gondola)	C++14	5 / 100	6 ms	504 KiB

gondola

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

bool used[250001];

int valid(int n, int S[])
{
	pair<int,int> minn = {int(1e9),int(1e9)};

	for(int i=0; i<n; i++)
	{
		if(used[S[i]]) return 0;
		used[S[i]]=1;

		minn = min(minn, make_pair(S[i],i));
	}

	int cur = minn.first;
	if(cur>n) return 1;

	for(int j=minn.second+1; j<n; j++)
	{
		if(S[j]<cur) return 0;
		if(S[j]<=n) S[j]=cur;
	}

	for(int j=0; j<minn.second; j++)
	{
		if(S[j]<cur) return 0;
		if(S[j]<=n) S[j]=cur;
	}

	return 1;
}

int replacement(int n, int G[], int R[])
{
	return 1;
}

int countReplacement(int n, int I[])
{
	return 1;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 5 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10