oj.uz

Submission #595629

# Submission time Handle Problem Language Result Execution time Memory
595629 2022-07-13T22:14:58 Z vh50 Art Collections (BOI22_art) C++17
20 / 100
 26 ms 216 KB 
#include <bits/stdc++.h>
#include "art.h"
using namespace std;
void solve(int N)
{
	vector <int> v, f;
	for(int i = 1; i <= N; i++)	{v.push_back(i); f.push_back(0);}
	if(N <= 6)
	{
		while(publish(v))
		{
			next_permutation(v.begin(), v.end());
		}
		answer(v);
	}
	else if(N <= 40)
	{
		for(int i = 0; i < N; i++)
			for(int j = i + 1; j < N; j++)
			{
				swap(v[0], v[i]);
				swap(v[1], v[j]);
				int k = publish(v);
				swap(v[0], v[1]);
				if(k - publish(v) == 1)	f[i]++;
				else	f[j]++;
				swap(v[0], v[1]);
				swap(v[1], v[j]);
				swap(v[0], v[i]);
			}
		for(int i = 0; i < N; i++)
		{
			v[f[i]] = i + 1; 
		}
		answer(v);
	}
}

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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 18 ms 208 KB Output is correct
11 Correct 24 ms 208 KB Output is correct
12 Correct 11 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 8 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 3 ms 208 KB Output is correct
18 Correct 5 ms 208 KB Output is correct
19 Correct 20 ms 208 KB Output is correct
20 Correct 23 ms 216 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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 18 ms 208 KB Output is correct
11 Correct 24 ms 208 KB Output is correct
12 Correct 11 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 8 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 3 ms 208 KB Output is correct
18 Correct 5 ms 208 KB Output is correct
19 Correct 20 ms 208 KB Output is correct
20 Correct 23 ms 216 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 19 ms 208 KB Output is correct
23 Correct 16 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 26 ms 208 KB Output is correct
26 Incorrect 0 ms 208 KB Security violation!
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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 18 ms 208 KB Output is correct
11 Correct 24 ms 208 KB Output is correct
12 Correct 11 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 8 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 3 ms 208 KB Output is correct
18 Correct 5 ms 208 KB Output is correct
19 Correct 20 ms 208 KB Output is correct
20 Correct 23 ms 216 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 19 ms 208 KB Output is correct
23 Correct 16 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 26 ms 208 KB Output is correct
26 Incorrect 0 ms 208 KB Security violation!
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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 18 ms 208 KB Output is correct
11 Correct 24 ms 208 KB Output is correct
12 Correct 11 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 8 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 3 ms 208 KB Output is correct
18 Correct 5 ms 208 KB Output is correct
19 Correct 20 ms 208 KB Output is correct
20 Correct 23 ms 216 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 19 ms 208 KB Output is correct
23 Correct 16 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 26 ms 208 KB Output is correct
26 Incorrect 0 ms 208 KB Security violation!
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 0 ms 208 KB Output is correct
3 Correct 11 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 6 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 18 ms 208 KB Output is correct
11 Correct 24 ms 208 KB Output is correct
12 Correct 11 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 8 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 3 ms 208 KB Output is correct
18 Correct 5 ms 208 KB Output is correct
19 Correct 20 ms 208 KB Output is correct
20 Correct 23 ms 216 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 19 ms 208 KB Output is correct
23 Correct 16 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 26 ms 208 KB Output is correct
26 Incorrect 0 ms 208 KB Security violation!
27 Halted 0 ms 0 KB -