Submission #750211

#	Time	Username	Problem	Language	Result	Execution time	Memory
750211		tlnk07	Carnival (CEOI14_carnival)	C++17	0 / 100	9 ms	208 KiB

carnival

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

long long n, a[1001], cur = 2, inp, color[1001];

int main()
{
	cin >> n;
	a[1] = 1;
	color[1] = 1;
	for(int i = 2; i <= n; ++i)
	{
		color[i] = 0;
		cout.flush() << cur << " ";
		for(int j = 1; j < cur; ++j)
		{
			cout.flush() << a[j] << " ";
		}
		cout.flush() << i << "\n";
		cin >> inp;
		if(inp == cur)
		{
			a[cur] = i;
			color[i] = cur;
			++cur;
		}
	}
	for(int i = 1; i <= n; ++i)
	{
		if(!color[i])
		{
			long long r = cur - 1, l = 1;
			while(r > l)
			{
				long long mid = (l + r) / 2;
				cout.flush() << mid - l + 2 << " ";
				for(int j = l; j <= mid; ++j)
				{
					cout.flush() << a[j] << " ";
				}
				cout.flush() << i << "\n";
				cin >> inp;
				if(inp == mid - l + 1)
				{
					r = mid - 1;
				}
				else
				{
					l = mid + 1;
				}
			}
			color[i] = a[l];
		}
	}
	cout.flush() << 0;
	for(int i = 1; i <= n; ++i)
	{
		cout.flush() << " " << color[i];
	}
	return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 20
• Subtask 5: 0 / 20