結果
問題 |
No.1937 Various Tournament
|
ユーザー |
![]() |
提出日時 | 2022-05-13 23:05:07 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 2,555 bytes |
コンパイル時間 | 4,482 ms |
コンパイル使用メモリ | 258,740 KB |
最終ジャッジ日時 | 2025-01-29 07:28:37 |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 16 RE * 31 |
ソースコード
#include <bits/stdc++.h> using namespace std; //* #include <atcoder/all> using namespace atcoder; using mint = modint998244353; //using mint = modint1000000007; //*/ using ll = long long; using ld = long double; using pll = pair<ll, ll>; using tlll = tuple<ll, ll, ll>; constexpr ll INF = 1LL << 60; template<class T> bool chmin(T& a, T b) {if (a > b) {a = b; return true;} return false;} template<class T> bool chmax(T& a, T b) {if (a < b) {a = b; return true;} return false;} ll safemod(ll A, ll M) {return (A % M + M) % M;} ll divfloor(ll A, ll B) {if (B < 0) {return divfloor(-A, -B);} return (A - safemod(A, B)) / B;} ll divceil(ll A, ll B) {if (B < 0) {return divceil(-A, -B);} return divfloor(A + B - 1, B);} ll mypowl(ll A, ll B) {ll res = 1; for (int i = 0; i < B; i++) {res *= A;} return res;} template<class T> void unique(vector<T> &V) {V.erase(unique(V.begin(), V.end()), V.end());} template<class T> void sortunique(vector<T> &V) {sort(V.begin(), V.end()); V.erase(unique(V.begin(), V.end()), V.end());} #define FINALANS(A) do {cout << (A) << '\n'; exit(0);} while (false) template<class T> void printvec(const vector<T> &V) {int _n = V.size(); for (int i = 0; i < _n; i++) cout << V[i] << (i == _n - 1 ? "" : " ");cout << '\n';} template<class T> void printvect(const vector<T> &V) {for (auto v : V) cout << v << '\n';} template<class T> void printvec2(const vector<vector<T>> &V) {for (auto &v : V) printvec(v);} vector<vector<ll>> S; ll winner(vector<ll> &A) { if (A.size() == 1) return A.front(); vector<ll> B; for (ll i = 0; i < A.size(); i += 2) { if (S.at(A.at(i)).at(A.at(i + 1))) B.push_back(A.at(i)); else B.push_back(A.at(i + 1)); } return winner(B); } int main() { ll N; cin >> N; S.resize(N); for (ll i = 0; i < N; i++) { S.at(i).resize(N); for (ll j = 0; j < N; j++) { cin >> S.at(i).at(j); } } if (N <= 8) { vector<ll> ans(N, 0); vector<ll> P(N); for (ll i = 0; i < N; i++) { P.at(i) = i; } do { ll w = winner(P); ans.at(w)++; } while (next_permutation(P.begin(), P.end())); printvect(ans); } else if (N == 16) { return -1; vector<vector<ll>> A; for (ll a = 0; a < 16; a++) { for (ll b = 0; b < 16; b++) { for (ll c = 0; c < 16; c++) { for (ll d = 0; d < 16; d++) { if (set<ll>({a, b, c, d}).size() < 4) continue; A.push_back({a, b, c, d}); } } } } } }