답안 #863218

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
863218	2023-10-19T19:52:25 Z	Cyber_Wolf	Lampice (COCI21_lampice)	C++17	10 / 50	1 ms	348 KB

Main

#include <bits/stdc++.h>

using namespace std;

#define lg long long 

int main()
{
	lg n, k;
	cin >> n >> k;
	vector<lg> v(n);
	for(int i = 0; i < n; i++)
	{
		cin >> v[i];
	}
	vector<lg> ans;
	for(int i = 0; i < n; i++)
	{
		for(int j = i; j+(j-i+1)*(k-1) < n; j++)
		{
			bool b = 1;
			for(int l = i; l <= j; l++)
			{
				for(int z = 0; z < k; z++)
				{
					if(v[l] != v[l+z*(j-i+1)])
					{
						b = 0;
						break;
					}
				}
			}
			if(b)
			{
				for(int l = i; l <= j; l++)	ans.push_back(v[l]);
				break;
			}
		}
	}
	if(ans.empty())
	{
		cout << "-1\n";
		return 0;
	}
	cout << ans.size() << '\n';
	for(auto it : ans)	cout << it << ' ';
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct

Subtask #2

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Incorrect	1 ms	344 KB	Sequence doesn't repeat k times
7	Halted	0 ms	0 KB	-

Subtask #3

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Incorrect	1 ms	344 KB	Sequence doesn't repeat k times
17	Halted	0 ms	0 KB	-