oj.uz

Submission #344027

# Submission time Handle Problem Language Result Execution time Memory
344027 2021-01-05T04:52:35 Z tengiz05 Library (JOI18_library) C++17
19 / 100
 372 ms 620 KB 
#include <bits/stdc++.h>
#include "library.h"
//~ #include "grader.cpp"
using namespace std;
void Solve(int n){
	if(n == 1){
		vector<int> ans = {1};
		Answer(ans);
		return;
	}
	vector<vector<int>> v(n);
	for(int i=0;i<n;i++){
		vector<int> ask(n, 0);
		ask[i] = 1;
		for(int j=i+1;j<n;j++){
			ask[j] = 1;
			if(Query(ask) == 1)v[i].push_back(j), v[j].push_back(i);
			ask[j] = 0;
		}
	}
	//~ for(int i=0;i<n;i++){for(auto x : v[i])cout << x << ' ';cout << '\n';}
	vector<bool> used(n);
	vector<int> ans;
	int u=-1;
	for(int i=0;i<n;i++){
		if(v[i].size() == 1){
			u = i;break;
		}
	}
	assert(u != -1);
	while(true){
		bool ch = false;
		used[u] = true;
		ans.push_back(u+1);
		for(auto to : v[u]){
			if(!used[to]){
				ch=true;
				u=to;
			}
		}if(!ch)break;
	}
	Answer(ans);
	return;
}

/*

5
4 2 5 3 1

*/

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 208 ms 620 KB # of queries: 18336
2 Correct 184 ms 364 KB # of queries: 18145
3 Correct 255 ms 508 KB # of queries: 19900
4 Correct 225 ms 364 KB # of queries: 19900
5 Correct 283 ms 492 KB # of queries: 19900
6 Correct 239 ms 364 KB # of queries: 19900
7 Correct 342 ms 364 KB # of queries: 19900
8 Correct 321 ms 364 KB # of queries: 18528
9 Correct 335 ms 364 KB # of queries: 19701
10 Correct 100 ms 364 KB # of queries: 8256
11 Correct 1 ms 364 KB # of queries: 0
12 Correct 1 ms 364 KB # of queries: 1
13 Correct 1 ms 364 KB # of queries: 3
14 Correct 1 ms 364 KB # of queries: 6
15 Correct 2 ms 364 KB # of queries: 105
16 Correct 6 ms 364 KB # of queries: 351

Subtask #2
0 / 81.0

# Verdict Execution time Memory Grader output
1 Correct 208 ms 620 KB # of queries: 18336
2 Correct 184 ms 364 KB # of queries: 18145
3 Correct 255 ms 508 KB # of queries: 19900
4 Correct 225 ms 364 KB # of queries: 19900
5 Correct 283 ms 492 KB # of queries: 19900
6 Correct 239 ms 364 KB # of queries: 19900
7 Correct 342 ms 364 KB # of queries: 19900
8 Correct 321 ms 364 KB # of queries: 18528
9 Correct 335 ms 364 KB # of queries: 19701
10 Correct 100 ms 364 KB # of queries: 8256
11 Correct 1 ms 364 KB # of queries: 0
12 Correct 1 ms 364 KB # of queries: 1
13 Correct 1 ms 364 KB # of queries: 3
14 Correct 1 ms 364 KB # of queries: 6
15 Correct 2 ms 364 KB # of queries: 105
16 Correct 6 ms 364 KB # of queries: 351
17 Runtime error 372 ms 364 KB Execution killed with signal 13 (could be triggered by violating memory limits)
18 Halted 0 ms 0 KB -