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답안 #225317

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
225317 2020-04-20T09:14:33 Z kshitij_sodani 도서관 (JOI18_library) C++17
0 / 100
 2000 ms 632 KB 
#include <iostream>
#include <bits/stdc++.h>
#include "library.h"
using namespace std;

#define pb push_back
typedef long long llo;
#define a first
#define b second
int n;
vector<int> aa;
vector<int> bb;
/*
void Answer(vector<int> cc){
	for(auto j:cc)
	{	cout<<j<<" ";
	}
	cout<<endl;
}
int Query(vector<int> cc){
	for(auto j:cc){
		cout<<j<<" ";
	}
	cout<<endl;
	int xx;
	cin>>xx;
	return xx;
}*/
int ll;
void solve(int ind,int l,int r){
	//cout<<l<<" "<<r<<endl;
	if(l==r){
		if(aa[l]==0){
			ll=-1;
			while(true){
				continue;
			}
			return ;
		}

	/*	if(ind==l){
			ll=-1;
			while(true){
				continue;
			}
		}
		else{*/
			for(int i=0;i<n;i++){
				if((ind==i or i==l)){

					bb[i]=1;
				}
				else{
					bb[i]=0;
				}
			}
			int yy=Query(bb);
			if(yy==1){
				aa[l]=0;
				ll=l;
			}
			else{
				ll=-1;

			}
		//}
	}
	else{
		int mid=(l+r)/2;
		int co=0;
		for(int i=0;i<n;i++){
			bb[i]=0;
		}
		for(int i=l;i<=mid;i++){
			if(aa[i]==2){
				bb[i]=1;
				co+=1;
			}
		}
		if(co==0){
			solve(ind,mid+1,r);

		}
		else{
			bb[ind]=1;
			int yy=Query(bb);
			bb[ind]=0;
			int zz=Query(bb);
			if(yy==zz){
				solve(ind,l,mid);
			}
			else{
				solve(ind,mid+1,r);
			}
		}
	}
}
void Solve(int nn){
	n=nn;
	for(int i=0;i<n;i++){
		aa.pb(2);
		bb.pb(0);
	}
	int x=0;
	deque<int> ans;
	ans.push_back(0);
	int st=0;
	int kk=0;
	int le=n-1;
	aa[0]=0;
	int cco=0;

	while(le and cco<2*n){
		cco+=1;
		int y=x;
		ll=-2;

		solve(x,0,n-1);

		if(ll!=-1){
			le-=1;
		}
		x=ll;

		if(x==-1){
			x=0;
			st=1;
			kk+=1;
		}
		else{
			if(st==0){
				ans.push_back(x);
			}
			else{
				ans.push_front(x);
			}
		}
		aa[x]=0;
		aa[y]=0;
	}
	vector<int> fin;
	for(int i=0;i<n;i++){
		int x=ans.front();
		ans.pop_front();
		fin.pb(x+1);
	}
	Answer(fin);
}
/*int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	Solve(5);


	return 0;
}*/

Subtask #1
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 3052 ms 384 KB Time limit exceeded
2 Correct 59 ms 256 KB # of queries: 2901
3 Correct 45 ms 384 KB # of queries: 3084
4 Correct 50 ms 256 KB # of queries: 3038
5 Correct 59 ms 384 KB # of queries: 3062
6 Correct 62 ms 256 KB # of queries: 3074
7 Execution timed out 3034 ms 384 KB Time limit exceeded
8 Execution timed out 3044 ms 256 KB Time limit exceeded
9 Correct 49 ms 384 KB # of queries: 3079
10 Incorrect 61 ms 256 KB Wrong Answer [5]
11 Correct 4 ms 256 KB # of queries: 0
12 Correct 5 ms 256 KB # of queries: 1
13 Correct 5 ms 384 KB # of queries: 5
14 Correct 5 ms 384 KB # of queries: 9
15 Correct 6 ms 384 KB # of queries: 104
16 Execution timed out 3077 ms 256 KB Time limit exceeded

Subtask #2
0 / 81.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 3052 ms 384 KB Time limit exceeded
2 Correct 59 ms 256 KB # of queries: 2901
3 Correct 45 ms 384 KB # of queries: 3084
4 Correct 50 ms 256 KB # of queries: 3038
5 Correct 59 ms 384 KB # of queries: 3062
6 Correct 62 ms 256 KB # of queries: 3074
7 Execution timed out 3034 ms 384 KB Time limit exceeded
8 Execution timed out 3044 ms 256 KB Time limit exceeded
9 Correct 49 ms 384 KB # of queries: 3079
10 Incorrect 61 ms 256 KB Wrong Answer [5]
11 Correct 4 ms 256 KB # of queries: 0
12 Correct 5 ms 256 KB # of queries: 1
13 Correct 5 ms 384 KB # of queries: 5
14 Correct 5 ms 384 KB # of queries: 9
15 Correct 6 ms 384 KB # of queries: 104
16 Execution timed out 3077 ms 256 KB Time limit exceeded
17 Runtime error 679 ms 480 KB Execution killed with signal 11 (could be triggered by violating memory limits)
18 Correct 600 ms 376 KB # of queries: 19485
19 Execution timed out 3098 ms 376 KB Time limit exceeded
20 Execution timed out 3094 ms 384 KB Time limit exceeded
21 Runtime error 656 ms 500 KB Execution killed with signal 11 (could be triggered by violating memory limits)
22 Runtime error 678 ms 504 KB Execution killed with signal 11 (could be triggered by violating memory limits)
23 Execution timed out 3053 ms 256 KB Time limit exceeded
24 Runtime error 335 ms 376 KB Execution killed with signal 11 (could be triggered by violating memory limits)
25 Runtime error 769 ms 504 KB Execution killed with signal 11 (could be triggered by violating memory limits)
26 Runtime error 709 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
27 Execution timed out 3024 ms 256 KB Time limit exceeded
28 Correct 272 ms 376 KB # of queries: 11067
29 Correct 328 ms 376 KB # of queries: 11060
30 Correct 325 ms 384 KB # of queries: 11067