結果
問題 | No.1937 Various Tournament |
ユーザー |
![]() |
提出日時 | 2022-05-13 22:54:57 |
言語 | PyPy3 (7.3.8) |
結果 |
AC
|
実行時間 | 1,515 ms / 2,000 ms |
コード長 | 1,277 bytes |
コンパイル時間 | 259 ms |
使用メモリ | 98,652 KB |
最終ジャッジ日時 | 2023-02-21 16:29:04 |
合計ジャッジ時間 | 49,848 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 | 78 ms
75,592 KB |
testcase_01 | AC | 1,459 ms
98,120 KB |
testcase_02 | AC | 1,483 ms
98,412 KB |
testcase_03 | AC | 1,482 ms
98,652 KB |
testcase_04 | AC | 1,477 ms
98,528 KB |
testcase_05 | AC | 97 ms
81,148 KB |
testcase_06 | AC | 1,494 ms
98,312 KB |
testcase_07 | AC | 1,501 ms
98,508 KB |
testcase_08 | AC | 99 ms
80,972 KB |
testcase_09 | AC | 1,482 ms
98,456 KB |
testcase_10 | AC | 99 ms
80,920 KB |
testcase_11 | AC | 1,473 ms
98,568 KB |
testcase_12 | AC | 1,472 ms
98,388 KB |
testcase_13 | AC | 1,465 ms
98,568 KB |
testcase_14 | AC | 1,474 ms
98,480 KB |
testcase_15 | AC | 1,485 ms
98,504 KB |
testcase_16 | AC | 1,488 ms
98,304 KB |
testcase_17 | AC | 1,477 ms
98,524 KB |
testcase_18 | AC | 1,494 ms
98,628 KB |
testcase_19 | AC | 1,478 ms
98,408 KB |
testcase_20 | AC | 98 ms
81,076 KB |
testcase_21 | AC | 78 ms
75,744 KB |
testcase_22 | AC | 1,484 ms
98,564 KB |
testcase_23 | AC | 1,488 ms
98,408 KB |
testcase_24 | AC | 1,478 ms
98,256 KB |
testcase_25 | AC | 97 ms
81,176 KB |
testcase_26 | AC | 1,485 ms
98,364 KB |
testcase_27 | AC | 80 ms
75,784 KB |
testcase_28 | AC | 1,476 ms
98,532 KB |
testcase_29 | AC | 97 ms
81,088 KB |
testcase_30 | AC | 1,475 ms
98,356 KB |
testcase_31 | AC | 1,469 ms
98,488 KB |
testcase_32 | AC | 1,515 ms
98,456 KB |
testcase_33 | AC | 1,480 ms
98,472 KB |
testcase_34 | AC | 1,466 ms
98,308 KB |
testcase_35 | AC | 1,468 ms
98,480 KB |
testcase_36 | AC | 1,475 ms
98,188 KB |
testcase_37 | AC | 94 ms
80,892 KB |
testcase_38 | AC | 96 ms
80,896 KB |
testcase_39 | AC | 1,460 ms
98,200 KB |
testcase_40 | AC | 95 ms
80,864 KB |
testcase_41 | AC | 95 ms
81,288 KB |
testcase_42 | AC | 1,471 ms
98,532 KB |
testcase_43 | AC | 94 ms
81,184 KB |
testcase_44 | AC | 76 ms
75,808 KB |
testcase_45 | AC | 1,475 ms
98,596 KB |
testcase_46 | AC | 95 ms
80,868 KB |
testcase_47 | AC | 77 ms
75,880 KB |
testcase_48 | AC | 76 ms
75,872 KB |
testcase_49 | AC | 96 ms
81,064 KB |
ソースコード
N = int(input()) M = (N - 1).bit_length() S = tuple(tuple(map(int, input().split())) for _ in range(N)) """ dp[S, i] 選手の集合S, 勝者i -> 何通り """ bit = [[] for _ in range(5)] for b in range(1, 1 << N): pc = bin(b).count("1") if pc == 1: bit[0].append(b) elif pc == 2: bit[1].append(b) elif pc == 4: bit[2].append(b) elif pc == 8: bit[3].append(b) elif pc == 16: bit[4].append(b) dp = [[0] * N for _ in range(1 << N)] for i in range(N): dp[1 << i][i] = 1 for i in range(M - 1): for x in bit[i]: for j in range(N): if ~(x >> j) & 1: continue for y in bit[i]: if x & y: continue for k in range(N): if ~(y >> k) & 1: continue win = j if S[j][k] else k dp[x | y][win] += dp[x][j] * dp[y][k] mask = (1 << N) - 1 for x in bit[M-1]: y = mask ^ x for i in range(N): if (x >> i) & 1: for j in range(N): if (y >> j) & 1: win = i if S[i][j] else j dp[mask][win] += dp[x][i] * dp[y][j] for i in range(N): print(dp[mask][i])