제출 #167498

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
167498		Lightning	사육제 (CEOI14_carnival)	C++14	0 / 100	15 ms	376 KiB

carnival

#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <set>
#include <map>
#include <iomanip>
#include <stack>
#include <queue>
#include <deque>

using namespace std;

typedef long long ll;
typedef pair <int, int> pii;

#define sz(a) (int)a.size()
#define all(a) a.begin(), a.end()
#define pb push_back
#define ppb pop_back
#define mkp make_pair
#define F first
#define S second
#define show(a) cerr << #a <<" -> "<< a <<"\n"
#define fo(a, b, c, d) for(int (a) = (b); (a) <= (c); (a) += (d))
#define foo(a, b, c ,d) for(int (a) = (b); (a) >= (c); (a) -= (d))
//#define int ll

const int N = 200;
const int INF = 1e9;

int n, ans[N], col;

bool check(int pos, int x) {
	cout << pos <<" ";
	for(int i = 1; i <= pos; ++i)
		cout << i <<" ";
	cout << endl;
	int cnt; cin >> cnt;
	return (cnt == x);
}

int main () {
	cin >> n;
	int pre = 1;
	ans[1] = ++col;
	for(int i = 2; i <= n; ++i) {
		cout << i <<" ";
		for(int j = 1; j <= i; ++j) 
			cout << j <<" ";
		cout << endl;
		int cur; cin >> cur;
		if(pre < cur) {
			ans[i] = ++col;
		} else {
			int l = 1, r = i;
			while(l < r) {
				int mid = (l + r) / 2;
				if(check(mid, cur)) r = mid;
				else l = mid + 1; 	
			}
			ans[i] = ans[l];
		}
		pre = cur;
	} 
	cout << 0 <<" ";
	for(int i = 1; i <= n; ++i) {
		cout << ans[i] <<" ";
	}
	return 0;
}
/*
	If you only do what you can do, 
	You will never be more than you are now!
	----------------------------------------
	We must all suffer from one of two pains: the pain of discipline or the pain of regret. 
	The difference is discipline weighs grams while regret weighs tons.
*/

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