結果
問題 | No.2443 特殊線形群の標準表現 |
ユーザー | mkawa2 |
提出日時 | 2023-08-25 22:23:16 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 840 ms / 3,000 ms |
コード長 | 1,557 bytes |
コンパイル時間 | 540 ms |
コンパイル使用メモリ | 82,304 KB |
実行使用メモリ | 161,920 KB |
最終ジャッジ日時 | 2024-06-06 16:58:48 |
合計ジャッジ時間 | 7,724 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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 | 36 ms
51,968 KB |
testcase_01 | AC | 37 ms
52,352 KB |
testcase_02 | AC | 36 ms
52,096 KB |
testcase_03 | AC | 37 ms
52,352 KB |
testcase_04 | AC | 37 ms
52,736 KB |
testcase_05 | AC | 36 ms
52,224 KB |
testcase_06 | AC | 38 ms
52,352 KB |
testcase_07 | AC | 35 ms
52,480 KB |
testcase_08 | AC | 37 ms
52,480 KB |
testcase_09 | AC | 37 ms
52,224 KB |
testcase_10 | AC | 37 ms
52,608 KB |
testcase_11 | AC | 38 ms
52,736 KB |
testcase_12 | AC | 54 ms
63,872 KB |
testcase_13 | AC | 135 ms
77,568 KB |
testcase_14 | AC | 224 ms
86,016 KB |
testcase_15 | AC | 800 ms
160,896 KB |
testcase_16 | AC | 840 ms
160,640 KB |
testcase_17 | AC | 818 ms
160,640 KB |
testcase_18 | AC | 838 ms
160,896 KB |
testcase_19 | AC | 829 ms
160,640 KB |
testcase_20 | AC | 735 ms
161,920 KB |
ソースコード
import sys sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(1000005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() 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)] inf = -1-(-1 << 63) # md = 10**9+7 # md = 998244353 def dot(aa, bb): h = len(aa) w = len(bb[0]) res = [[0]*w for _ in range(h)] for i, row in enumerate(aa): for j, col in enumerate(zip(*bb)): v = 0 # for a, b in zip(row, col): v += a*b for a, b in zip(row, col): v = (v+a*b)%md res[i][j] = v return res def matinv(mat): [[a, b], [c, d]] = mat return [[d, -b], [-c, a]] n, md, q = LI() aa = [] for _ in range(n): aa.append(LLI(2)) cs = [None]*(n+1) cs[0] = [[1, 0], [0, 1]] for i in range(n): cs[i+1] = dot(aa[i], cs[i]) ics = [None]*(n+1) ics[0] = [[1, 0], [0, 1]] for i in range(n): ics[i+1] = dot(ics[i], matinv(aa[i])) # p2D(cs) # p2D(ics) for _ in range(q): l, r, x, y = LI() ans = dot(dot(cs[r], ics[l]), [[x], [y]]) [[a], [b]] = ans print(a, b)