結果

問題 No.2577 Simple Permutation Guess
ユーザー apricityapricity
提出日時 2023-12-06 18:49:43
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
RE  
実行時間 -
コード長 4,113 bytes
コンパイル時間 2,260 ms
コンパイル使用メモリ 181,864 KB
実行使用メモリ 25,824 KB
平均クエリ数 248.67
最終ジャッジ日時 2024-09-27 01:38:23
合計ジャッジ時間 24,798 ms
ジャッジサーバーID
(参考情報)
judge4 / 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 RE -
testcase_01 AC 122 ms
25,040 KB
testcase_02 AC 52 ms
24,812 KB
testcase_03 AC 24 ms
25,196 KB
testcase_04 AC 62 ms
25,196 KB
testcase_05 AC 71 ms
25,196 KB
testcase_06 AC 151 ms
24,812 KB
testcase_07 AC 150 ms
25,196 KB
testcase_08 AC 148 ms
24,556 KB
testcase_09 AC 150 ms
25,452 KB
testcase_10 AC 150 ms
24,940 KB
testcase_11 AC 24 ms
25,196 KB
testcase_12 RE -
testcase_13 AC 26 ms
24,940 KB
testcase_14 AC 25 ms
24,812 KB
testcase_15 AC 26 ms
24,812 KB
testcase_16 RE -
testcase_17 RE -
testcase_18 RE -
testcase_19 RE -
testcase_20 RE -
testcase_21 RE -
testcase_22 RE -
testcase_23 RE -
testcase_24 RE -
testcase_25 RE -
testcase_26 RE -
testcase_27 RE -
testcase_28 RE -
testcase_29 RE -
testcase_30 RE -
testcase_31 RE -
testcase_32 RE -
testcase_33 RE -
testcase_34 RE -
testcase_35 RE -
testcase_36 RE -
testcase_37 RE -
testcase_38 RE -
testcase_39 RE -
testcase_40 RE -
testcase_41 RE -
testcase_42 RE -
testcase_43 RE -
testcase_44 RE -
testcase_45 RE -
testcase_46 RE -
testcase_47 RE -
testcase_48 RE -
testcase_49 RE -
testcase_50 RE -
testcase_51 RE -
testcase_52 RE -
testcase_53 RE -
testcase_54 RE -
testcase_55 RE -
testcase_56 RE -
testcase_57 RE -
testcase_58 RE -
testcase_59 RE -
testcase_60 RE -
testcase_61 RE -
testcase_62 RE -
testcase_63 RE -
testcase_64 RE -
testcase_65 RE -
testcase_66 RE -
testcase_67 RE -
testcase_68 RE -
testcase_69 RE -
testcase_70 RE -
testcase_71 RE -
testcase_72 RE -
testcase_73 RE -
testcase_74 AC 26 ms
24,556 KB
testcase_75 AC 26 ms
24,556 KB
testcase_76 AC 26 ms
24,940 KB
testcase_77 AC 25 ms
24,812 KB
testcase_78 AC 25 ms
25,196 KB
testcase_79 AC 27 ms
24,940 KB
testcase_80 AC 26 ms
24,812 KB
testcase_81 AC 27 ms
24,556 KB
testcase_82 AC 26 ms
24,812 KB
testcase_83 AC 26 ms
25,196 KB
testcase_84 AC 26 ms
25,196 KB
testcase_85 AC 26 ms
24,940 KB
testcase_86 AC 26 ms
25,196 KB
testcase_87 AC 26 ms
25,196 KB
testcase_88 AC 26 ms
24,556 KB
testcase_89 AC 26 ms
24,556 KB
testcase_90 AC 26 ms
25,196 KB
testcase_91 AC 26 ms
24,812 KB
testcase_92 AC 125 ms
24,556 KB
testcase_93 AC 114 ms
24,812 KB
testcase_94 AC 109 ms
25,196 KB
testcase_95 AC 144 ms
24,812 KB
testcase_96 AC 143 ms
25,452 KB
testcase_97 AC 136 ms
24,812 KB
testcase_98 AC 138 ms
24,940 KB
testcase_99 AC 142 ms
24,556 KB
testcase_100 AC 114 ms
25,196 KB
testcase_101 AC 136 ms
25,196 KB
evil_1_rnd_1.txt AC 261 ms
24,556 KB
evil_1_rnd_2.txt AC 265 ms
24,556 KB
evil_2_big_1.txt AC 323 ms
24,428 KB
evil_2_big_2.txt AC 326 ms
25,168 KB
evil_2_big_3.txt AC 324 ms
25,196 KB
evil_3_sorted_1.txt AC 182 ms
24,568 KB
evil_4_sorted_rev_1.txt AC 161 ms
25,220 KB
evil_4_sorted_rev_2.txt AC 221 ms
24,836 KB
evil_400_sorted.txt AC 302 ms
24,824 KB
evil_400_sorted_rev.txt AC 337 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<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<numeric>
#include<cmath>
#include<utility>
#include<tuple>
#include<cstdint>
#include<cstdio>
#include<iomanip>
#include<map>
#include<queue>
#include<set>
#include<stack>
#include<deque>
#include<unordered_map>
#include<unordered_set>
#include<bitset>
#include<cctype>
#include<chrono>
#include<random>
#include<cassert>
#include<cstddef>
#include<iterator>
#include<string_view>
#include<type_traits>

#ifdef LOCAL
#  include "debug_print.hpp"
#  define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define debug(...) (static_cast<void>(0))
#endif

using namespace std;
#define rep(i,n) for(int i=0; i<(n); i++)
#define rrep(i,n) for(int i=(n)-1; i>=0; i--)
#define FOR(i,a,b) for(int i=(a); i<(b); i++)
#define RFOR(i,a,b) for(int i=(b-1); i>=(a); i--)
#define ALL(v) v.begin(), v.end()
#define RALL(v) v.rbegin(), v.rend()
#define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() );
#define pb push_back
using ll = long long;
using D = double;
using LD = long double;
using P = pair<int, int>;
template<typename T> using PQ = priority_queue<T,vector<T>>;
template<typename T> using minPQ = priority_queue<T, vector<T>, greater<T>>;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }
void yesno(bool flag) {cout << (flag?"Yes":"No") << "\n";}

template<typename T, typename U>
ostream &operator<<(ostream &os, const pair<T, U> &p) {
    os << p.first << " " << p.second;
    return os;
}
template<typename T, typename U>
istream &operator>>(istream &is, pair<T, U> &p) {
    is >> p.first >> p.second;
    return is;
}

template<typename T>
ostream &operator<<(ostream &os, const vector<T> &v) {
    int s = (int)v.size();
    for (int i = 0; i < s; i++) os << (i ? " " : "") << v[i];
    return os;
}
template<typename T>
istream &operator>>(istream &is, vector<T> &v) {
    for (auto &x : v) is >> x;
    return is;
}
void in() {}
template<typename T, class... U>
void in(T &t, U &...u) {
    cin >> t;
    in(u...);
}
void out() { cout << "\n"; }
template<typename T, class... U, char sep = ' '>
void out(const T &t, const U &...u) {
    cout << t;
    if (sizeof...(u)) cout << sep;
    out(u...);
}
void outr() {}
template<typename T, class... U, char sep = ' '>
void outr(const T &t, const U &...u) {
    cout << t;
    outr(u...);
}

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;

int query(vector<int> &v){
    out("?",v);
    cout.flush();
    int ret; in(ret);
    if(ret == -1) exit(0);
    return ret;
}

void answer(vector<int> &v){
    out("!",v);
    cout.flush();
    exit(0);
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n; in(n);

    if(n < 10){
        vector<vector<int>> v;
        vector<int> now(n);
        rep(i,n) now[i] = i+1;
        int ok = 0, ng = 0;
        do{
            v[ng++] = now;
        }while(next_permutation(ALL(now)));
        while(ng-ok > 1){
            int mid = (ok+ng)/2;
            vector<int> q = v[mid];
            int res = query(q);
            if(res == 1) ok = mid;
            else ng = mid;
        }
        vector<int> ans = v[ok];
        answer(ans);
    }
    else{
        tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> s;
        rep(i,n) s.insert(i+1);
        vector<int> ans;
        vector<int> q;
        rep(i,n){
            int ok = 0, ng = s.size();
            while(ng-ok > 1) {
                int mid = (ok+ng)/2;
                int qi = *s.find_by_order(mid);
                q = ans;
                q.pb(qi);
                for(int x : s) {
                    if(x != qi) q.pb(x);
                }
                int res = query(q);
                if(res == 1) ok = mid;
                else ng = mid;
            }
            int qi = *s.find_by_order(ok);
            s.erase(qi);
            ans.pb(qi);
        }
        answer(ans);
    }
}
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