제출 #50714

#제출 시각아이디문제언어결과실행 시간메모리
50714zetapi동굴 (IOI13_cave)C++14
34 / 100
55 ms640 KiB
#include "cave.h"
#include "bits/stdc++.h"
using namespace std;

#define pb push_back
#define mp make_pair

const int MAX=1e5;

void exploreCave(int N) 
{
    /* ... */
    vector<int> vec;
    int cur,lol,shi[MAX],pos[MAX];
  	for(int A=0;A<N;A++)
  	{
  		shi[A]=0;
  		pos[A]=0;
  		vec.pb(A);
  	}
  	for(int A=0;A<N;A++)
  	{
  		cur=tryCombination(shi);
  		if(cur==-1)
  		{
  			for(auto B:vec)
  			{
  				shi[B]=1;
  				pos[B]=tryCombination(shi);
  				shi[B]=0;
  			}
  			answer(shi,pos);
  			return ;
  		}
  		for(auto B:vec)
  		{
  			shi[B]=1;
  			lol=tryCombination(shi);
  			if(lol>cur or lol==-1)
  			{
  				shi[B]=1;
  				pos[B]=cur;
  				vec.erase(lower_bound(vec.begin(),vec.end(),B));
  				break;
  			}
  			shi[B]=0;
  		}
  	}
  	answer(shi,pos);
    return ;
}
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