oj.uz

Submission #595616

# Submission time Handle Problem Language Result Execution time Memory
595616 2022-07-13T21:48:40 Z vh50 Art Collections (BOI22_art) C++17
5 / 100
 18 ms 208 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))	f[j]++;
				else	f[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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct

Subtask #2
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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Incorrect 18 ms 208 KB Not correct
10 Halted 0 ms 0 KB -

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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Incorrect 18 ms 208 KB Not correct
10 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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Incorrect 18 ms 208 KB Not correct
10 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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Incorrect 18 ms 208 KB Not correct
10 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 8 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 3 ms 208 KB Output is correct
7 Correct 4 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Incorrect 18 ms 208 KB Not correct
10 Halted 0 ms 0 KB -