제출 #1278750

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1278750		friendiks	Art Collections (BOI22_art)	C++20	0 / 100	0 ms	332 KiB

art

#ifndef LOCAL
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#pragma GCC diagnostic ignored "-Wpedantic"
#endif

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#ifndef LOCAL
#include "art.h"
#endif

using namespace std;
using namespace __gnu_pbds;

auto seed = chrono::high_resolution_clock::now().time_since_epoch().count();
mt19937 rnd(seed);
template<typename T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T, typename V>
using table = gp_hash_table<T, V>;

using i128 = __int128;
using ll = long long;
using ld = long double;
using uint = unsigned int;
using ull = unsigned long long;

const ll INF = 1e18;
const int inf = 2e9;
const int maxk = 140;
const int MOD = 1e9 + 7;
const double pi = acos(-1);
const int P = 5167;
const int L = 26;
const ld EPS = 1e-7;
const int W = 3;
const int MBIT = 18;
const int maxn = 1e7 + 7;
const int B = 550;

template<typename T, typename V>
void fill(T &container, V value) {
    for (auto &c : container)
        c = value;
}

vector<int> VALS = {3, 1, 2};

#ifdef LOCAL
int publish(vector<int> A) {
    int ans = 0;
    for (int i = 0; i < A.size(); ++i) {
        for (int j = i + 1; j < A.size(); ++j) {
            if (VALS[A[i] - 1] < VALS[A[j] - 1]) ans++;
        }
    }
    return ans;
}

void answer(vector<int> ANS) {
    for (auto c : ANS) cout << c << " ";
}
#endif

void solve(int n) {
    vector<int> pub(n);
    for (int i = 0; i < n; ++i) {
        vector<int> A;
        for (int j = i; j < n; ++j) A.push_back(j);
        for (int j = 0; j < i; ++j) A.push_back(j);
        pub[i] = publish(A);
    }
    vector<int> val(n);
    for (int i = 0; i < n; ++i) {
        val[(i + 1) % n] = (pub[(i + 1) % n] - pub[i] + n + 1) / 2;
    }
    vector<int> ans(n);
    for (int i = 0; i < n; ++i) ans[val[i] - 1] = i + 1;
    answer(ans);
}

#ifdef LOCAL
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout << fixed << setprecision(9);
#ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif
    int t = 1;
    //cin >> t;
    while (t--) solve(VALS.size());
    //stress();
#ifdef LOCAL
    cout << "\n\n\n=====================================================\nProgram worked for: ";
    cout << (ld) clock() / CLOCKS_PER_SEC << "s";
#endif
}
#endif

• Subtask 1: 0 / 5
• Subtask 2: 0 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30