結果
問題 | No.1937 Various Tournament |
ユーザー |
👑 ![]() |
提出日時 | 2022-05-13 22:24:59 |
言語 | C++17 (gcc 11.2.0 + boost 1.78.0) |
結果 |
AC
|
実行時間 | 272 ms / 2,000 ms |
コード長 | 1,963 bytes |
コンパイル時間 | 1,945 ms |
使用メモリ | 13,992 KB |
最終ジャッジ日時 | 2023-02-21 15:22:41 |
合計ジャッジ時間 | 12,130 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge15 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,280 KB |
testcase_01 | AC | 270 ms
13,876 KB |
testcase_02 | AC | 270 ms
13,908 KB |
testcase_03 | AC | 270 ms
13,808 KB |
testcase_04 | AC | 270 ms
13,804 KB |
testcase_05 | AC | 2 ms
6,284 KB |
testcase_06 | AC | 270 ms
13,800 KB |
testcase_07 | AC | 269 ms
13,808 KB |
testcase_08 | AC | 2 ms
6,204 KB |
testcase_09 | AC | 272 ms
13,812 KB |
testcase_10 | AC | 1 ms
6,256 KB |
testcase_11 | AC | 270 ms
13,848 KB |
testcase_12 | AC | 270 ms
13,920 KB |
testcase_13 | AC | 270 ms
13,848 KB |
testcase_14 | AC | 271 ms
13,892 KB |
testcase_15 | AC | 270 ms
13,848 KB |
testcase_16 | AC | 271 ms
13,896 KB |
testcase_17 | AC | 271 ms
13,800 KB |
testcase_18 | AC | 269 ms
13,804 KB |
testcase_19 | AC | 272 ms
13,808 KB |
testcase_20 | AC | 1 ms
6,196 KB |
testcase_21 | AC | 1 ms
6,272 KB |
testcase_22 | AC | 271 ms
13,880 KB |
testcase_23 | AC | 269 ms
13,904 KB |
testcase_24 | AC | 270 ms
13,852 KB |
testcase_25 | AC | 1 ms
6,276 KB |
testcase_26 | AC | 270 ms
13,804 KB |
testcase_27 | AC | 1 ms
6,216 KB |
testcase_28 | AC | 270 ms
13,800 KB |
testcase_29 | AC | 2 ms
6,252 KB |
testcase_30 | AC | 270 ms
13,804 KB |
testcase_31 | AC | 271 ms
13,992 KB |
testcase_32 | AC | 271 ms
13,872 KB |
testcase_33 | AC | 270 ms
13,888 KB |
testcase_34 | AC | 270 ms
13,812 KB |
testcase_35 | AC | 271 ms
13,896 KB |
testcase_36 | AC | 269 ms
13,900 KB |
testcase_37 | AC | 2 ms
6,200 KB |
testcase_38 | AC | 1 ms
6,164 KB |
testcase_39 | AC | 269 ms
13,988 KB |
testcase_40 | AC | 2 ms
6,196 KB |
testcase_41 | AC | 2 ms
6,180 KB |
testcase_42 | AC | 269 ms
13,808 KB |
testcase_43 | AC | 1 ms
6,276 KB |
testcase_44 | AC | 1 ms
6,216 KB |
testcase_45 | AC | 269 ms
13,884 KB |
testcase_46 | AC | 2 ms
6,276 KB |
testcase_47 | AC | 1 ms
6,268 KB |
testcase_48 | AC | 1 ms
6,280 KB |
testcase_49 | AC | 1 ms
6,252 KB |
ソースコード
#define _USE_MATH_DEFINES #include <bits/stdc++.h> using namespace std; #define FOR(i,m,n) for(int i=(m);i<(n);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() using ll = long long; constexpr int INF = 0x3f3f3f3f; constexpr long long LINF = 0x3f3f3f3f3f3f3f3fLL; constexpr double EPS = 1e-8; constexpr int MOD = 1000000007; // constexpr int MOD = 998244353; constexpr int DY4[]{1, 0, -1, 0}, DX4[]{0, -1, 0, 1}; constexpr int DY8[]{1, 1, 0, -1, -1, -1, 0, 1}; constexpr int DX8[]{0, -1, -1, -1, 0, 1, 1, 1}; template <typename T, typename U> inline bool chmax(T& a, U b) { return a < b ? (a = b, true) : false; } template <typename T, typename U> inline bool chmin(T& a, U b) { return a > b ? (a = b, true) : false; } struct IOSetup { IOSetup() { std::cin.tie(nullptr); std::ios_base::sync_with_stdio(false); std::cout << fixed << setprecision(20); } } iosetup; int main() { int n; cin >> n; vector s(n, vector(n, 0)); REP(i, n) REP(j, n) cin >> s[i][j]; vector dp(1 << n, vector(n, 0LL)); REP(i, n) dp[1 << i][i] = 1; for (int i = 2; i <= n; i *= 2) { for (int subset = (1 << i) - 1; subset < (1 << n);) { vector<int> player; player.reserve(i); REP(i, n) { if (subset >> i & 1) player.emplace_back(i); } for (int subset2 = (1 << (i / 2)) - 1; subset2 < (1 << i);) { int x = 0, y = 0; REP(j, i) (subset2 >> j & 1 ? x : y) |= 1 << player[j]; REP(p, n) { if (x >> p & 1) { REP(q, n) { if (y >> q & 1) dp[subset][s[p][q] == 1 ? p : q] += dp[x][p] * dp[y][q]; } } } const int tmp1 = subset2 & -subset2, tmp2 = subset2 + tmp1; subset2 = (((subset2 & ~tmp2) / tmp1) >> 1) | tmp2; } const int tmp1 = subset & -subset, tmp2 = subset + tmp1; subset = (((subset & ~tmp2) / tmp1) >> 1) | tmp2; } } REP(i, n) cout << dp.back()[i] << '\n'; return 0; }