結果
問題 | No.1073 無限すごろく |
ユーザー | mkawa2 |
提出日時 | 2021-05-28 00:50:03 |
言語 | Python3 (3.12.2 + numpy 1.26.4 + scipy 1.12.0) |
結果 |
AC
|
実行時間 | 39 ms / 2,000 ms |
コード長 | 1,360 bytes |
コンパイル時間 | 87 ms |
コンパイル使用メモリ | 12,928 KB |
実行使用メモリ | 11,008 KB |
最終ジャッジ日時 | 2024-11-06 18:18:06 |
合計ジャッジ時間 | 2,258 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 31 ms
10,624 KB |
testcase_01 | AC | 31 ms
10,880 KB |
testcase_02 | AC | 36 ms
10,752 KB |
testcase_03 | AC | 34 ms
10,752 KB |
testcase_04 | AC | 33 ms
10,752 KB |
testcase_05 | AC | 30 ms
10,880 KB |
testcase_06 | AC | 31 ms
10,880 KB |
testcase_07 | AC | 32 ms
10,752 KB |
testcase_08 | AC | 32 ms
10,624 KB |
testcase_09 | AC | 31 ms
11,008 KB |
testcase_10 | AC | 32 ms
10,624 KB |
testcase_11 | AC | 32 ms
10,752 KB |
testcase_12 | AC | 32 ms
10,752 KB |
testcase_13 | AC | 33 ms
10,624 KB |
testcase_14 | AC | 33 ms
10,880 KB |
testcase_15 | AC | 33 ms
10,624 KB |
testcase_16 | AC | 33 ms
10,752 KB |
testcase_17 | AC | 33 ms
10,752 KB |
testcase_18 | AC | 33 ms
10,880 KB |
testcase_19 | AC | 33 ms
10,624 KB |
testcase_20 | AC | 34 ms
10,880 KB |
testcase_21 | AC | 33 ms
10,624 KB |
testcase_22 | AC | 34 ms
10,880 KB |
testcase_23 | AC | 36 ms
10,624 KB |
testcase_24 | AC | 36 ms
10,624 KB |
testcase_25 | AC | 35 ms
10,752 KB |
testcase_26 | AC | 37 ms
10,880 KB |
testcase_27 | AC | 35 ms
10,624 KB |
testcase_28 | AC | 39 ms
10,752 KB |
testcase_29 | AC | 39 ms
10,880 KB |
testcase_30 | AC | 38 ms
10,752 KB |
testcase_31 | AC | 38 ms
11,008 KB |
testcase_32 | AC | 39 ms
10,624 KB |
ソースコード
import sys sys.setrecursionlimit(200005) int1 = lambda x: int(x)-1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.buffer.readline()) def LI(): return list(map(int, sys.stdin.buffer.readline().split())) def LI1(): return list(map(int1, sys.stdin.buffer.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def BI(): return sys.stdin.buffer.readline().rstrip() def SI(): return sys.stdin.buffer.readline().rstrip().decode() # dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] # dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] dij = [(0, 1), (1, 0), (1, 1), (1, -1)] inf = 10**16 # md = 998244353 md = 10**9+7 p = 166666668 n = II() xx = [1]*6 for i in range(1, 6): xx[i] = sum(xx[j]*p%md for j in range(i))%md if n < 6: print(xx[n]) exit() def dot(aa, bb): return [[sum(a*b%md for a, b in zip(row, col))%md for col in zip(*bb)] for row in aa] n -= 5 base = [[0, 0, 0, 0, 0, p], [1, 0, 0, 0, 0, p], [0, 1, 0, 0, 0, p], [0, 0, 1, 0, 0, p], [0, 0, 0, 1, 0, p], [0, 0, 0, 0, 1, p]] cc = [[1 if i == j else 0 for j in range(6)] for i in range(6)] while n: if n & 1: cc = dot(cc, base) base = dot(base, base) n >>= 1 [xx] = dot([xx], cc) print(xx[-1])