#287358 (C++14) No.282 おもりと天秤(2)

• 問題: No.282 おもりと天秤(2)
• ユーザー: Yang33
• 提出日時: 2018-09-27 01:07:56
• 言語: C++14 (gcc 13.3.0 + boost 1.87.0)
• 結果: TLE
• 実行時間: -
• コード長: 1,799 bytes
• コンパイル時間: 1,602 ms
• コンパイル使用メモリ: 170,568 KB
• 実行使用メモリ: 38,772 KB
• 最終ジャッジ日時: 2024-07-16 16:12:18
• 合計ジャッジ時間: 14,473 ms
• ジャッジサーバーID （参考情報）: judge4 / judge2

ファイルパターン	結果
other	TLE * 1 -- * 23

ソースコード

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#include <bits/stdc++.h>
using namespace std;
using VS = vector<string>;    using LL = long long;
using VI = vector<int>;       using VVI = vector<VI>;
using PII = pair<int, int>;   using PLL = pair<LL, LL>;
using VL = vector<LL>;        using VVL = vector<VL>;
#define ALL(a)  begin((a)),end((a))
#define RALL(a) (a).rbegin(), (a).rend()
#define SZ(a) int((a).size())
#define SORT(c) sort(ALL((c)))
#define RSORT(c) sort(RALL((c)))
#define UNIQ(c) (c).erase(unique(ALL((c))), end((c)))
#define FOR(i, s, e) for (int(i) = (s); (i) < (e); (i)++)
#define FORR(i, s, e) for (int(i) = (s); (i) > (e); (i)--)
#define debug(x) cerr << #x << ": " << x << endl
const int INF = 1e9;                          const LL LINF = 1e16;
const LL MOD = 1000000007;                    const double PI = acos(-1.0);
int DX[8] = { 0, 0, 1, -1, 1, 1, -1, -1 };    int DY[8] = { 1, -1, 0, 0, 1, -1, 1, -1 };
/* -----  2018/09/26  Problem: yukicoder 282  / Link: http://yukicoder.me/problems/no/282  ----- */
/* ------問題------
-----問題ここまで----- */
/* -----解説等-----
----解説ここまで---- */
int main() {
    cin.tie(0);
    ios_base::sync_with_stdio(false);
    LL N;  cin >> N;
    auto ask = [&N](VI &a,int firststate) {
        cout << "?";
        int cnt = 0;
        for (int i = firststate & 1; i + 1 < N; i += 2) {
            cnt++;
            cout << " " << a[i] << " " << a[i + 1];
        }
        FOR(i, cnt, N) {
            cout << " 0 0";
        }
        cout << endl;
        vector<char> res(N);
        char ex; cin >> ex;
        FOR(i, 0, N) {
            cin >> res[i];
        }
        return res;
    };
    VI a(N);
    iota(ALL(a), 1);
    FOR(st, 0, 2 * N) {
        vector<char>res = ask(a, st);
        FOR(i, 0, SZ(res)) {
            if (res[i] == '>') {
                swap(a[st & 1 + 2*i], a[st & 1 + 2*i + 1]);
            }
        }
    }
    
    cout << "!";
    FOR(i, 0, N) {
        cout <<" "<< a[i];
    }
    cout << endl;
    return 0;
}
 
 
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