結果

問題 No.2577 Simple Permutation Guess
ユーザー anago-pieanago-pie
提出日時 2023-12-13 23:05:59
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 384 ms / 2,000 ms
コード長 1,781 bytes
コンパイル時間 2,155 ms
コンパイル使用メモリ 184,440 KB
実行使用メモリ 275,512 KB
平均クエリ数 251.86
最終ジャッジ日時 2024-09-27 05:32:36
合計ジャッジ時間 17,007 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
このコードへのチャレンジ
(要ログイン)

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 27 ms
25,196 KB
testcase_01 AC 130 ms
24,940 KB
testcase_02 AC 47 ms
24,812 KB
testcase_03 AC 384 ms
275,512 KB
testcase_04 AC 63 ms
24,812 KB
testcase_05 AC 72 ms
24,940 KB
testcase_06 AC 162 ms
24,556 KB
testcase_07 AC 164 ms
24,556 KB
testcase_08 AC 161 ms
25,196 KB
testcase_09 AC 161 ms
25,452 KB
testcase_10 AC 158 ms
24,940 KB
testcase_11 AC 24 ms
24,556 KB
testcase_12 AC 25 ms
24,556 KB
testcase_13 AC 26 ms
25,440 KB
testcase_14 AC 26 ms
24,812 KB
testcase_15 AC 375 ms
274,996 KB
testcase_16 AC 24 ms
24,940 KB
testcase_17 AC 23 ms
24,812 KB
testcase_18 AC 23 ms
25,196 KB
testcase_19 AC 23 ms
24,940 KB
testcase_20 AC 25 ms
24,940 KB
testcase_21 AC 25 ms
24,940 KB
testcase_22 AC 24 ms
24,964 KB
testcase_23 AC 24 ms
24,964 KB
testcase_24 AC 24 ms
24,964 KB
testcase_25 AC 24 ms
24,836 KB
testcase_26 AC 23 ms
24,964 KB
testcase_27 AC 24 ms
24,964 KB
testcase_28 AC 23 ms
25,076 KB
testcase_29 AC 24 ms
25,220 KB
testcase_30 AC 27 ms
24,824 KB
testcase_31 AC 24 ms
24,812 KB
testcase_32 AC 24 ms
24,800 KB
testcase_33 AC 25 ms
24,556 KB
testcase_34 AC 25 ms
24,940 KB
testcase_35 AC 26 ms
24,940 KB
testcase_36 AC 23 ms
24,556 KB
testcase_37 AC 23 ms
25,220 KB
testcase_38 AC 23 ms
24,580 KB
testcase_39 AC 25 ms
25,220 KB
testcase_40 AC 24 ms
24,580 KB
testcase_41 AC 23 ms
24,836 KB
testcase_42 AC 24 ms
24,964 KB
testcase_43 AC 23 ms
24,836 KB
testcase_44 AC 24 ms
25,220 KB
testcase_45 AC 24 ms
24,836 KB
testcase_46 AC 24 ms
24,964 KB
testcase_47 AC 25 ms
24,836 KB
testcase_48 AC 25 ms
24,580 KB
testcase_49 AC 25 ms
24,964 KB
testcase_50 AC 23 ms
24,836 KB
testcase_51 AC 27 ms
24,580 KB
testcase_52 AC 25 ms
24,836 KB
testcase_53 AC 24 ms
25,220 KB
testcase_54 AC 24 ms
25,192 KB
testcase_55 AC 24 ms
25,136 KB
testcase_56 AC 23 ms
24,916 KB
testcase_57 AC 24 ms
24,580 KB
testcase_58 AC 23 ms
24,580 KB
testcase_59 AC 24 ms
25,220 KB
testcase_60 AC 24 ms
24,836 KB
testcase_61 AC 24 ms
24,836 KB
testcase_62 AC 24 ms
25,220 KB
testcase_63 AC 27 ms
24,836 KB
testcase_64 AC 24 ms
24,836 KB
testcase_65 AC 24 ms
24,964 KB
testcase_66 AC 25 ms
25,220 KB
testcase_67 AC 28 ms
25,220 KB
testcase_68 AC 24 ms
25,220 KB
testcase_69 AC 24 ms
25,208 KB
testcase_70 AC 24 ms
25,220 KB
testcase_71 AC 24 ms
24,836 KB
testcase_72 AC 24 ms
24,836 KB
testcase_73 AC 24 ms
24,556 KB
testcase_74 AC 26 ms
24,556 KB
testcase_75 AC 26 ms
24,812 KB
testcase_76 AC 26 ms
25,196 KB
testcase_77 AC 28 ms
24,428 KB
testcase_78 AC 28 ms
25,184 KB
testcase_79 AC 26 ms
24,556 KB
testcase_80 AC 26 ms
25,196 KB
testcase_81 AC 26 ms
24,940 KB
testcase_82 AC 28 ms
25,196 KB
testcase_83 AC 25 ms
24,812 KB
testcase_84 AC 26 ms
25,196 KB
testcase_85 AC 26 ms
25,452 KB
testcase_86 AC 26 ms
24,812 KB
testcase_87 AC 27 ms
24,940 KB
testcase_88 AC 27 ms
25,196 KB
testcase_89 AC 27 ms
25,196 KB
testcase_90 AC 27 ms
25,196 KB
testcase_91 AC 29 ms
24,800 KB
testcase_92 AC 134 ms
24,812 KB
testcase_93 AC 125 ms
24,556 KB
testcase_94 AC 115 ms
25,196 KB
testcase_95 AC 153 ms
24,796 KB
testcase_96 AC 153 ms
25,436 KB
testcase_97 AC 148 ms
24,940 KB
testcase_98 AC 148 ms
25,180 KB
testcase_99 AC 159 ms
24,928 KB
testcase_100 AC 125 ms
24,556 KB
testcase_101 AC 145 ms
24,940 KB
evil_1_rnd_1.txt AC 293 ms
24,812 KB
evil_1_rnd_2.txt AC 288 ms
24,812 KB
evil_2_big_1.txt AC 356 ms
24,556 KB
evil_2_big_2.txt AC 355 ms
24,812 KB
evil_2_big_3.txt AC 354 ms
25,184 KB
evil_3_sorted_1.txt AC 197 ms
24,568 KB
evil_4_sorted_rev_1.txt AC 179 ms
24,580 KB
evil_4_sorted_rev_2.txt AC 242 ms
24,836 KB
evil_400_sorted.txt AC 325 ms
24,568 KB
evil_400_sorted_rev.txt AC 374 ms
25,220 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i=0; i<n; i++)
#define debug 0
#define YES cout << "Yes" << endl;
#define NO cout << "No" << endl;
using ll = long long;
using ld = long double;
const int mod = 998244353;
const int MOD = 1000000007;
const double pi = atan2(0, -1);
#include <time.h>
#include <chrono>

int main() {

	int n;
	cin >> n;
	vector<int> list(n + 1);
	rep(i, n + 1) {
		list[i] = i + 1;
	}
	vector<int> ans;
	set<int> res;
	rep(i, n) {
		res.insert(i + 1);
	}

	if (n <= 10) {
		vector<vector<int>> all;
		vector<int> v(n);
		rep(i, n) {
			v[i] = i + 1;
		}
		do {
			all.push_back(v);
		} while (next_permutation(v.begin(), v.end()));

		int l = 0, r = all.size();
		while (r > l + 1) {
			int mid = (l + r) / 2;
			cout << "? ";
			for (int x : all[mid]) {
				cout << x << " ";
			}
			cout << endl;

			int ret;
			cin >> ret;
			if (ret == 0) {
				r = mid;
			}
			else {
				l = mid;
			}
		}

		cout << "! ";
		for (int x : all[l]) {
			cout << x << " ";
		}
		cout << endl;
		return 0;
	}

	//int cnt = 0;
	rep(i, n) {
		int l = i, r = n;
		while (r > l + 1) {

			//Query
			int mid = (l + r) / 2;
			cout << "? ";
			for (int x : ans) {
				cout << x << " ";
			}
			cout << list[mid] << " ";
			for (int x : res) {
				if (x != list[mid]) {
					cout << x << " ";
				}
			}
			cout << endl;
			//cnt++;

			int ret;
			cin >> ret;
			if (ret == 0) {
				r = mid;
			}
			if (ret == 1) {
				l = mid;
			}
		}

		ans.push_back(list[l]);
		res.erase(list[l]);
		list[l] = -1;
		sort(list.begin(), list.end());
	}

	cout << "! ";
	for (int x : ans) {
		cout << x << " ";
	}
	cout << endl;
	/*
	cout << "Query=" << cnt << endl;
	cout << "Limit=" << floor(floor((n - 1) * log2(n)) - (double)(n - 1) / 2 + 1) << endl;
	*/
}
0