Submission #603285

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
603285	2022-07-23T21:27:33 Z	l_reho	Art Collections (BOI22_art)	C++17	20 / 100	94 ms	208 KB

art

#include "art.h"
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//

#include <bits/stdc++.h>
using namespace std;

void solve(int N) {
	// facciamo 20 punti
	
	vector<int> V;
	vector<int> pos(N+1, -1);
	vector<bool> vis(N+1, 0);
	
	
	for(int i = 0; i < N; i++) V.push_back(i+1);
	
	int ref = publish(V);
	
	
	while(!vis[V[0]]){
		vis[V[0]] = true;
		
		int s = V[0];
		int cnt_left = 0;
		
		for(int j = 1; j < N; j++){
			swap(V[j-1], V[j]);
			
			int nref = publish(V);
			cnt_left += nref == ref-1;
			
			ref = nref;
			
		}
		// cout<<"DEBUG->"<<s<<" "<<cnt_left<<endl;
		pos[s] = cnt_left;
	}
	
	vector<int> ans(N,0);
	
	for(int i = 0; i < N; i++){
		ans[pos[V[i]]] = V[i];
	}
	
	answer(ans);
	// facciamo 35 punti
	
}

Compilation message

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct

Subtask #2

15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	18 ms	208 KB	Output is correct
10	Correct	15 ms	208 KB	Output is correct
11	Correct	17 ms	208 KB	Output is correct
12	Correct	16 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	21 ms	208 KB	Output is correct

Subtask #3

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	18 ms	208 KB	Output is correct
10	Correct	15 ms	208 KB	Output is correct
11	Correct	17 ms	208 KB	Output is correct
12	Correct	16 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	21 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	22 ms	208 KB	Output is correct
23	Correct	25 ms	208 KB	Output is correct
24	Correct	22 ms	208 KB	Output is correct
25	Correct	21 ms	208 KB	Output is correct
26	Incorrect	94 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #4

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	18 ms	208 KB	Output is correct
10	Correct	15 ms	208 KB	Output is correct
11	Correct	17 ms	208 KB	Output is correct
12	Correct	16 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	21 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	22 ms	208 KB	Output is correct
23	Correct	25 ms	208 KB	Output is correct
24	Correct	22 ms	208 KB	Output is correct
25	Correct	21 ms	208 KB	Output is correct
26	Incorrect	94 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	18 ms	208 KB	Output is correct
10	Correct	15 ms	208 KB	Output is correct
11	Correct	17 ms	208 KB	Output is correct
12	Correct	16 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	21 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	22 ms	208 KB	Output is correct
23	Correct	25 ms	208 KB	Output is correct
24	Correct	22 ms	208 KB	Output is correct
25	Correct	21 ms	208 KB	Output is correct
26	Incorrect	94 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	0 ms	208 KB	Output is correct
9	Correct	18 ms	208 KB	Output is correct
10	Correct	15 ms	208 KB	Output is correct
11	Correct	17 ms	208 KB	Output is correct
12	Correct	16 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	21 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	22 ms	208 KB	Output is correct
23	Correct	25 ms	208 KB	Output is correct
24	Correct	22 ms	208 KB	Output is correct
25	Correct	21 ms	208 KB	Output is correct
26	Incorrect	94 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-