#936643 (PyPy3) No.2577 Simple Permutation Guess

提出ソース

結果

問題	No.2577 Simple Permutation Guess
ユーザー	Nikkuniku029
提出日時	2023-12-05 18:56:12
言語	PyPy3 (7.3.15)
結果	RE
実行時間	-
コード長	5,670 bytes
コンパイル時間	381 ms
コンパイル使用メモリ	82,176 KB
実行使用メモリ	96,072 KB
平均クエリ数	251.96
最終ジャッジ日時	2024-09-27 00:23:01
合計ジャッジ時間	26,371 ms
ジャッジサーバーID （参考情報）	judge2 / judge1

このコードへのチャレンジ
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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	102 ms 84,064 KB
testcase_01	AC	298 ms 95,584 KB
testcase_02	AC	180 ms 95,328 KB
testcase_03	AC	102 ms 84,704 KB
testcase_04	AC	201 ms 95,456 KB
testcase_05	AC	214 ms 95,456 KB
testcase_06	AC	331 ms 95,584 KB
testcase_07	AC	355 ms 95,712 KB
testcase_08	AC	362 ms 95,944 KB
testcase_09	AC	358 ms 95,584 KB
testcase_10	AC	337 ms 95,328 KB
testcase_11	AC	103 ms 84,736 KB
testcase_12	AC	99 ms 84,320 KB
testcase_13	AC	116 ms 88,160 KB
testcase_14	AC	105 ms 86,240 KB
testcase_15	AC	101 ms 84,704 KB
testcase_16	AC	98 ms 84,576 KB
testcase_17	AC	98 ms 84,192 KB
testcase_18	AC	99 ms 84,320 KB
testcase_19	AC	99 ms 83,936 KB
testcase_20	AC	99 ms 83,936 KB
testcase_21	AC	98 ms 84,320 KB
testcase_22	AC	99 ms 84,184 KB
testcase_23	AC	102 ms 84,688 KB
testcase_24	RE	-
testcase_25	AC	98 ms 84,440 KB
testcase_26	AC	98 ms 84,184 KB
testcase_27	AC	99 ms 84,440 KB
testcase_28	AC	98 ms 84,184 KB
testcase_29	AC	98 ms 84,544 KB
testcase_30	AC	100 ms 84,440 KB
testcase_31	AC	99 ms 84,576 KB
testcase_32	AC	100 ms 84,192 KB
testcase_33	AC	101 ms 84,192 KB
testcase_34	AC	100 ms 84,576 KB
testcase_35	AC	104 ms 84,576 KB
testcase_36	AC	110 ms 84,320 KB
testcase_37	AC	109 ms 84,448 KB
testcase_38	AC	108 ms 83,928 KB
testcase_39	AC	107 ms 84,440 KB
testcase_40	AC	109 ms 84,192 KB
testcase_41	AC	109 ms 84,320 KB
testcase_42	AC	105 ms 83,936 KB
testcase_43	AC	104 ms 84,320 KB
testcase_44	AC	100 ms 83,936 KB
testcase_45	AC	99 ms 84,064 KB
testcase_46	AC	98 ms 84,704 KB
testcase_47	AC	102 ms 84,320 KB
testcase_48	AC	115 ms 84,192 KB
testcase_49	AC	115 ms 84,184 KB
testcase_50	AC	114 ms 83,800 KB
testcase_51	AC	115 ms 84,696 KB
testcase_52	AC	101 ms 84,440 KB
testcase_53	AC	99 ms 84,568 KB
testcase_54	AC	106 ms 84,312 KB
testcase_55	AC	98 ms 84,056 KB
testcase_56	AC	98 ms 84,312 KB
testcase_57	AC	98 ms 83,928 KB
testcase_58	AC	99 ms 84,424 KB
testcase_59	AC	98 ms 84,312 KB
testcase_60	AC	98 ms 84,696 KB
testcase_61	AC	100 ms 84,472 KB
testcase_62	AC	101 ms 84,312 KB
testcase_63	AC	100 ms 84,568 KB
testcase_64	AC	100 ms 84,440 KB
testcase_65	AC	100 ms 83,928 KB
testcase_66	AC	101 ms 84,216 KB
testcase_67	AC	100 ms 84,696 KB
testcase_68	AC	98 ms 83,800 KB
testcase_69	AC	98 ms 84,944 KB
testcase_70	AC	100 ms 84,184 KB
testcase_71	AC	97 ms 84,184 KB
testcase_72	AC	99 ms 84,312 KB
testcase_73	AC	100 ms 84,192 KB
testcase_74	AC	112 ms 88,544 KB
testcase_75	AC	114 ms 87,768 KB
testcase_76	AC	113 ms 88,544 KB
testcase_77	AC	114 ms 88,416 KB
testcase_78	AC	113 ms 88,416 KB
testcase_79	AC	112 ms 88,416 KB
testcase_80	AC	114 ms 88,416 KB
testcase_81	AC	114 ms 88,032 KB
testcase_82	AC	114 ms 88,928 KB
testcase_83	AC	113 ms 88,416 KB
testcase_84	AC	117 ms 88,544 KB
testcase_85	AC	115 ms 88,416 KB
testcase_86	AC	114 ms 88,544 KB
testcase_87	AC	119 ms 88,520 KB
testcase_88	AC	115 ms 88,520 KB
testcase_89	AC	115 ms 88,392 KB
testcase_90	AC	114 ms 88,776 KB
testcase_91	AC	114 ms 88,264 KB
testcase_92	AC	297 ms 95,560 KB
testcase_93	AC	288 ms 95,944 KB
testcase_94	AC	280 ms 95,304 KB
testcase_95	AC	324 ms 96,072 KB
testcase_96	AC	333 ms 96,072 KB
testcase_97	AC	314 ms 95,560 KB
testcase_98	AC	310 ms 95,816 KB
testcase_99	AC	322 ms 95,432 KB
testcase_100	AC	289 ms 95,688 KB
testcase_101	AC	330 ms 95,816 KB
evil_1_rnd_1.txt	AC	494 ms 96,200 KB
evil_1_rnd_2.txt	AC	490 ms 95,688 KB
evil_2_big_1.txt	AC	585 ms 95,944 KB
evil_2_big_2.txt	AC	589 ms 95,816 KB
evil_2_big_3.txt	AC	631 ms 95,464 KB
evil_3_sorted_1.txt	AC	402 ms 95,696 KB
evil_4_sorted_rev_1.txt	AC	350 ms 94,936 KB
evil_4_sorted_rev_2.txt	AC	438 ms 95,320 KB
evil_400_sorted.txt	AC	539 ms 95,568 KB
evil_400_sorted_rev.txt	AC	600 ms 95,960 KB

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ソースコード

raw source code

# https://github.com/tatyam-prime/SortedSet/blob/main/SortedSet.py
import math
from bisect import bisect_left, bisect_right
from typing import Generic, Iterable, Iterator, List, Tuple, TypeVar, Optional

T = TypeVar("T")


class SortedSet(Generic[T]):
    BUCKET_RATIO = 16
    SPLIT_RATIO = 24

    def __init__(self, a: Iterable[T] = []) -> None:
        "Make a new SortedSet from iterable. / O(N) if sorted and unique / O(N log N)"
        a = list(a)
        n = self.size = len(a)
        if any(a[i] > a[i + 1] for i in range(n - 1)):
            a.sort()
        if any(a[i] >= a[i + 1] for i in range(n - 1)):
            a, b = [], a
            for x in b:
                if not a or a[-1] != x:
                    a.append(x)
        bucket_size = int(math.ceil(math.sqrt(n / self.BUCKET_RATIO)))
        self.a = [
            a[n * i // bucket_size : n * (i + 1) // bucket_size]
            for i in range(bucket_size)
        ]

    def __iter__(self) -> Iterator[T]:
        for i in self.a:
            for j in i:
                yield j

    def __reversed__(self) -> Iterator[T]:
        for i in reversed(self.a):
            for j in reversed(i):
                yield j

    def __eq__(self, other) -> bool:
        return list(self) == list(other)

    def __len__(self) -> int:
        return self.size

    def __repr__(self) -> str:
        return "SortedSet" + str(self.a)

    def __str__(self) -> str:
        s = str(list(self))
        return "{" + s[1 : len(s) - 1] + "}"

    def _position(self, x: T) -> Tuple[List[T], int, int]:
        "return the bucket, index of the bucket and position in which x should be. self must not be empty."
        for i, a in enumerate(self.a):
            if x <= a[-1]:
                break
        return (a, i, bisect_left(a, x))

    def __contains__(self, x: T) -> bool:
        if self.size == 0:
            return False
        a, _, i = self._position(x)
        return i != len(a) and a[i] == x

    def add(self, x: T) -> bool:
        "Add an element and return True if added. / O(√N)"
        if self.size == 0:
            self.a = [[x]]
            self.size = 1
            return True
        a, b, i = self._position(x)
        if i != len(a) and a[i] == x:
            return False
        a.insert(i, x)
        self.size += 1
        if len(a) > len(self.a) * self.SPLIT_RATIO:
            mid = len(a) >> 1
            self.a[b : b + 1] = [a[:mid], a[mid:]]
        return True

    def _pop(self, a: List[T], b: int, i: int) -> T:
        ans = a.pop(i)
        self.size -= 1
        if not a:
            del self.a[b]
        return ans

    def discard(self, x: T) -> bool:
        "Remove an element and return True if removed. / O(√N)"
        if self.size == 0:
            return False
        a, b, i = self._position(x)
        if i == len(a) or a[i] != x:
            return False
        self._pop(a, b, i)
        return True

    def lt(self, x: T) -> Optional[T]:
        "Find the largest element < x, or None if it doesn't exist."
        for a in reversed(self.a):
            if a[0] < x:
                return a[bisect_left(a, x) - 1]

    def le(self, x: T) -> Optional[T]:
        "Find the largest element <= x, or None if it doesn't exist."
        for a in reversed(self.a):
            if a[0] <= x:
                return a[bisect_right(a, x) - 1]

    def gt(self, x: T) -> Optional[T]:
        "Find the smallest element > x, or None if it doesn't exist."
        for a in self.a:
            if a[-1] > x:
                return a[bisect_right(a, x)]

    def ge(self, x: T) -> Optional[T]:
        "Find the smallest element >= x, or None if it doesn't exist."
        for a in self.a:
            if a[-1] >= x:
                return a[bisect_left(a, x)]

    def __getitem__(self, i: int) -> T:
        "Return the i-th element."
        if i < 0:
            for a in reversed(self.a):
                i += len(a)
                if i >= 0:
                    return a[i]
        else:
            for a in self.a:
                if i < len(a):
                    return a[i]
                i -= len(a)
        raise IndexError

    def pop(self, i: int = -1) -> T:
        "Pop and return the i-th element."
        if i < 0:
            for b, a in enumerate(reversed(self.a)):
                i += len(a)
                if i >= 0:
                    return self._pop(a, ~b, i)
        else:
            for b, a in enumerate(self.a):
                if i < len(a):
                    return self._pop(a, b, i)
                i -= len(a)
        raise IndexError

    def index(self, x: T) -> int:
        "Count the number of elements < x."
        ans = 0
        for a in self.a:
            if a[-1] >= x:
                return ans + bisect_left(a, x)
            ans += len(a)
        return ans

    def index_right(self, x: T) -> int:
        "Count the number of elements <= x."
        ans = 0
        for a in self.a:
            if a[-1] > x:
                return ans + bisect_right(a, x)
            ans += len(a)
        return ans


N = int(input())
if N == 1:
    print("? 1", flush=True)
    ret = int(input())
    exit(print("! 1", flush=True))
ans = []
s = SortedSet([j + 1 for j in range(N)])
for i in range(N):
    l = 0
    r = len(s)
    while r - l > 1:
        mid = (l + r) // 2
        k = s[mid]
        Q = ans + [k]
        for m in s:
            if m != k:
                Q.append(m)
        print("?", *Q, flush=True)
        ret = int(input())
        if ret == 1:
            l = mid
        else:
            r = mid
    ans.append(s[l])
    s.discard(s[l])
print("!", *ans, flush=True)

yukicoder

結果

テストケース

ソースコード