Submission #136040

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
136040	2019-07-24T16:09:21 Z	arthurconmy	Gondola (IOI14_gondola)	C++14	Compilation error	0 ms	0 KB

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;
}

Compilation message

/tmp/ccH3EwPs.o: In function `main':
grader.cpp:(.text.startup+0xc3): undefined reference to `countReplacement'
grader.cpp:(.text.startup+0x106): undefined reference to `replacement'
collect2: error: ld returned 1 exit status