Submission #251691

#	Time	Username	Problem	Language	Result	Execution time	Memory
251691		tinjyu	최후의 만찬 (IOI12_supper)	C++14	0 / 100	32 ms	8448 KiB

advisor

#include <iostream>
#include <algorithm>
#include "advisor.h"
using namespace std;
long long int maxlen,ans[1000005],now[1000005],k,road[1000005],map[1000005],in[1000005],t[1000005],p[1000005];
struct cmp{
	bool operator()(const int a,const int b)
	{
		return road[a]>road[b];
	}
};
void find(int x)
{
	for(int i=1;i<=maxlen;i++)
	{
		if(x%2==0)WriteAdvice('0');
		else WriteAdvice('1');
		x/=2;
	}
	return ;
}
void ComputeAdvice(int *C, int N, int K, int M) {
	k=K;
	long long int x=1;
	while(x<k)
	{
		x*=2;
		maxlen++;
	}
	for(int i=0;i<N;i++)
	{
		map[i]=road[C[i]];
		road[C[i]]=i;
	}
	for(int i=0;i<N;i++)p[i]=-1;
	for(int i=0;i<K;i++)
	{
		t[i]=i;
		now[i]=i;
		p[i]=i;
		push_heap(now,now+i,cmp());
	}
	for(int i=0;i<K;i++)cout<<now[i]<<" ";
	cout<<endl;
	for(int i=0;i<N;i++)
	{
		if(p[C[i]]!=-1)continue;
		else
		{
			pop_heap(now,now+K,cmp());
			p[C[i]]=p[now[K-1]];
			find(p[C[i]]);
			p[now[K-1]]=-1;
			road[C[i]]=map[road[C[i]]];
			now[K-1]=C[i];
			push_heap(now,now+K,cmp());
		}
	}
}

assistant

#include "assistant.h"
#include <iostream>
using namespace std;
long long int a[1000005],pp,malen;
int find()
{
	long long int tmp=0,x=1;
	for(int i=pp+1;i<=pp+malen;i++)
	{
		if(a[i]=='1')tmp+=x;
		x*=2;
	}
	return tmp;
}
void Assist(unsigned char *A, int N, int K, int R) {
	long long int now[100005],k,p[100005];

	k=K;
	long long int x=1;
	while(x<k)
	{
		x*=2;
		malen++;
	}
	for(int i=0;i<N;i++)p[i]=-1;
	for(int i=0;i<k;i++)
	{
		now[i]=i;
		p[i]=i;
	}
	for(int i=0;i<N;i++)
	{
		long long int tmp=GetRequest();
		if(p[tmp]!=-1)
		{
			continue;
		}
		long long int temp=find();
		PutBack(now[temp]);
		p[now[temp]]=-1;
		now[temp]=tmp;
		p[tmp]=temp;
	}
	
}

• Subtask 1: 0 / 8
• Subtask 2: 0 / 9
• Subtask 3: 0 / 9
• Subtask 4: 0 / 35
• Subtask 5: 0 / 39