結果
問題 | No.767 配られたジャパリまん |
ユーザー | mkawa2 |
提出日時 | 2021-02-11 00:30:38 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 477 ms / 2,000 ms |
コード長 | 2,157 bytes |
コンパイル時間 | 637 ms |
コンパイル使用メモリ | 82,172 KB |
実行使用メモリ | 144,992 KB |
最終ジャッジ日時 | 2024-07-08 11:41:16 |
合計ジャッジ時間 | 4,517 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 | 57 ms
75,648 KB |
testcase_01 | AC | 57 ms
75,520 KB |
testcase_02 | AC | 57 ms
75,520 KB |
testcase_03 | AC | 61 ms
75,392 KB |
testcase_04 | AC | 70 ms
81,536 KB |
testcase_05 | AC | 96 ms
91,520 KB |
testcase_06 | AC | 57 ms
75,264 KB |
testcase_07 | AC | 57 ms
75,648 KB |
testcase_08 | AC | 55 ms
75,392 KB |
testcase_09 | AC | 70 ms
81,408 KB |
testcase_10 | AC | 96 ms
93,532 KB |
testcase_11 | AC | 77 ms
84,480 KB |
testcase_12 | AC | 75 ms
83,584 KB |
testcase_13 | AC | 92 ms
92,928 KB |
testcase_14 | AC | 73 ms
82,048 KB |
testcase_15 | AC | 59 ms
76,288 KB |
testcase_16 | AC | 75 ms
84,096 KB |
testcase_17 | AC | 58 ms
75,520 KB |
testcase_18 | AC | 59 ms
76,160 KB |
testcase_19 | AC | 77 ms
85,632 KB |
testcase_20 | AC | 477 ms
144,992 KB |
ソースコード
import sys sys.setrecursionlimit(10**6) int1 = lambda x: int(x)-1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.buffer.readline()) def MI(): return map(int, sys.stdin.buffer.readline().split()) def MI1(): return map(int1, sys.stdin.buffer.readline().split()) 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 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 = [[(-1, 0), (1, 0)], [(0, -1), (0, 1)]] inf = 10**16 # md = 998244353 # md = 10**9+7 md = 10**8+7 def nCr(com_n, com_r): if com_n < com_r: return 0 return fac[com_n]*ifac[com_r]%md*ifac[com_n-com_r]%md # 準備 n_max = 200005 fac = [1] for i in range(1, n_max+1): fac.append(fac[-1]*i%md) ifac = [1]*(n_max+1) ifac[n_max] = pow(fac[n_max], md-2, md) for i in range(n_max-1, 1, -1): ifac[i] = ifac[i+1]*(i+1)%md def zeta(aa): n = len(aa).bit_length()-1 res = aa[:] for i in range(n): for s in range(1 << n): if s >> i & 1: res[s] += res[s ^ 1 << i] return res h, w, k = MI() ab = LLI(k)+[[0, 0], [h, w]] uab = sorted(enumerate(ab), key=lambda x: sum(x[1])) # print(uab) way = [[0]*(k+2) for _ in range(k+2)] for r in range(k+2): v, [a1, b1] = uab[r] for l in range(r): u, [a0, b0] = uab[l] da = a1-a0 db = b1-b0 if da < 0 or db < 0: continue way[u][v] = nCr(da+db, da) # print(way) popcnt = lambda x: bin(x).count("1") path = [0]*(1 << k) for s in range(1 << k): pu = k cur = 1 for u, [a, b] in uab[1:]: if s >> u & 1 == 0: continue if way[pu][u] == 0: break cur = cur*way[pu][u]%md pu = u else: cur = cur*way[pu][k+1]%md if popcnt(s) & 1: path[s] = cur else: path[s] = -cur # print(path) ans = [way[k][k+1]]*(1 << k) path[0] = 0 ng = zeta(path) for s in range(1 << k): ans[s] = (ans[s]-ng[s])%md # print(ng) print(*ans, sep="\n")