結果

問題 No.1013 〇マス進む
ユーザー toyuzukotoyuzuko
提出日時 2023-01-20 18:38:35
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 494 ms / 2,000 ms
コード長 2,140 bytes
コンパイル時間 292 ms
コンパイル使用メモリ 86,784 KB
実行使用メモリ 149,652 KB
最終ジャッジ日時 2023-09-05 11:30:19
合計ジャッジ時間 23,762 ms
ジャッジサーバーID
(参考情報)
judge11 / judge15
このコードへのチャレンジ
(要ログイン)

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 179 ms
80,148 KB
testcase_01 AC 174 ms
80,120 KB
testcase_02 AC 180 ms
80,168 KB
testcase_03 AC 190 ms
81,752 KB
testcase_04 AC 186 ms
81,644 KB
testcase_05 AC 189 ms
81,772 KB
testcase_06 AC 186 ms
81,680 KB
testcase_07 AC 191 ms
82,064 KB
testcase_08 AC 188 ms
81,656 KB
testcase_09 AC 192 ms
82,168 KB
testcase_10 AC 194 ms
82,088 KB
testcase_11 AC 191 ms
81,672 KB
testcase_12 AC 195 ms
82,160 KB
testcase_13 AC 217 ms
82,876 KB
testcase_14 AC 294 ms
113,288 KB
testcase_15 AC 366 ms
134,864 KB
testcase_16 AC 339 ms
129,632 KB
testcase_17 AC 279 ms
108,752 KB
testcase_18 AC 305 ms
116,172 KB
testcase_19 AC 257 ms
100,480 KB
testcase_20 AC 392 ms
146,940 KB
testcase_21 AC 267 ms
106,540 KB
testcase_22 AC 300 ms
117,312 KB
testcase_23 AC 233 ms
92,220 KB
testcase_24 AC 395 ms
148,544 KB
testcase_25 AC 383 ms
147,744 KB
testcase_26 AC 237 ms
92,004 KB
testcase_27 AC 270 ms
104,684 KB
testcase_28 AC 238 ms
92,480 KB
testcase_29 AC 381 ms
145,644 KB
testcase_30 AC 268 ms
102,264 KB
testcase_31 AC 321 ms
123,304 KB
testcase_32 AC 277 ms
112,016 KB
testcase_33 AC 289 ms
111,936 KB
testcase_34 AC 365 ms
132,028 KB
testcase_35 AC 378 ms
128,328 KB
testcase_36 AC 214 ms
83,128 KB
testcase_37 AC 208 ms
82,820 KB
testcase_38 AC 381 ms
136,116 KB
testcase_39 AC 266 ms
97,752 KB
testcase_40 AC 407 ms
131,656 KB
testcase_41 AC 245 ms
93,024 KB
testcase_42 AC 307 ms
110,344 KB
testcase_43 AC 270 ms
98,988 KB
testcase_44 AC 310 ms
112,556 KB
testcase_45 AC 292 ms
108,332 KB
testcase_46 AC 250 ms
93,840 KB
testcase_47 AC 297 ms
110,280 KB
testcase_48 AC 311 ms
116,524 KB
testcase_49 AC 395 ms
130,328 KB
testcase_50 AC 341 ms
123,212 KB
testcase_51 AC 340 ms
118,500 KB
testcase_52 AC 232 ms
88,252 KB
testcase_53 AC 242 ms
91,388 KB
testcase_54 AC 335 ms
128,044 KB
testcase_55 AC 251 ms
94,440 KB
testcase_56 AC 414 ms
141,052 KB
testcase_57 AC 363 ms
121,968 KB
testcase_58 AC 494 ms
149,624 KB
testcase_59 AC 450 ms
149,580 KB
testcase_60 AC 422 ms
149,616 KB
testcase_61 AC 375 ms
149,420 KB
testcase_62 AC 354 ms
149,652 KB
testcase_63 AC 179 ms
80,156 KB
testcase_64 AC 179 ms
80,156 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

from typing import List, Generic, Optional, Callable, TypeVar

S = TypeVar('S')

class FunctionalGraph(Generic[S]):
    def __init__(self, n: int, edge_to: List[S], node_val: Optional[List[S]] = None, nxt_node_val: Optional[List[S]] = None, op: Optional[Callable[[int, int], int]] = lambda fr, to: to) -> None:
        if node_val is None: node_val = list(range(n))
        if nxt_node_val is None: nxt_node_val = [node_val[edge_to[i]] for i in range(n)]
        self.n = n
        self.edge_to = edge_to
        self.node_val = node_val
        self.nxt_node_val = nxt_node_val
        self.op = op
        self.built = False
       
    def build_doubling(self, bit_max: int = 31):
        self.built = True
        self.bit_max = bit_max
        self.dub = [[-1] * self.n for _ in range(self.bit_max)]
        self.dp = [[-1] * self.n for _ in range(self.bit_max)]
        for i in range(self.n):
            self.dub[0][i] = self.edge_to[i]
            self.dp[0][i] = self.nxt_node_val[i]
        for i in range(1, self.bit_max):
            for j in range(self.n):
                if self.dub[i - 1][j] != -1:
                    self.dub[i][j] = self.dub[i - 1][self.dub[i - 1][j]]
                    self.dp[i][j] = self.op(self.dp[i - 1][j], self.dp[i - 1][self.dub[i - 1][j]])

    def get(self, v: int, k: int) -> int:
        if not self.built: self.build_doubling()
        for i in range(1, self.bit_max):
            if k & (1 << i):
                v = self.dub[i][v]
        return v

    def prod(self, v: int, k: int) -> S:
        if not self.built: self.build_doubling()
        res = self.node_val[v]
        for i in range(self.bit_max):
            if k & (1 << i):
                res = self.op(res, self.dp[i][v])
                v = self.dub[i][v]
        return res

N, K = map(int, input().split())
P = list(map(int, input().split()))

edge_to = [(i + P[i]) % N for i in range(N)]
node_val = list(range(N))
nxt_node_val = [i + P[i] for i in range(N)]
op = lambda fr, to: to + fr // N * N

F = FunctionalGraph(N, edge_to, node_val, nxt_node_val, op)

for i in range(N):
    res = F.prod(i, K)
    print(res + 1)
0