#936642 (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 18:45:41
言語	PyPy3 (7.3.15)
結果	RE
実行時間	-
コード長	5,744 bytes
コンパイル時間	314 ms
コンパイル使用メモリ	82,432 KB
実行使用メモリ	97,168 KB
平均クエリ数	251.96
最終ジャッジ日時	2024-09-27 00:22:31
合計ジャッジ時間	29,008 ms
ジャッジサーバーID （参考情報）	judge3 / 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	90 ms 84,448 KB
testcase_01	AC	403 ms 96,116 KB
testcase_02	AC	222 ms 95,668 KB
testcase_03	AC	92 ms 85,088 KB
testcase_04	AC	256 ms 96,436 KB
testcase_05	AC	255 ms 95,940 KB
testcase_06	AC	459 ms 95,848 KB
testcase_07	AC	461 ms 96,856 KB
testcase_08	AC	455 ms 96,484 KB
testcase_09	AC	475 ms 97,168 KB
testcase_10	AC	477 ms 96,684 KB
testcase_11	AC	90 ms 85,728 KB
testcase_12	AC	87 ms 84,576 KB
testcase_13	AC	132 ms 95,712 KB
testcase_14	AC	101 ms 89,568 KB
testcase_15	AC	91 ms 84,576 KB
testcase_16	AC	90 ms 84,320 KB
testcase_17	AC	92 ms 83,808 KB
testcase_18	AC	89 ms 84,320 KB
testcase_19	AC	85 ms 84,448 KB
testcase_20	AC	86 ms 84,064 KB
testcase_21	AC	86 ms 84,224 KB
testcase_22	AC	88 ms 84,952 KB
testcase_23	AC	86 ms 84,568 KB
testcase_24	RE	-
testcase_25	AC	87 ms 84,312 KB
testcase_26	AC	88 ms 84,952 KB
testcase_27	AC	88 ms 84,568 KB
testcase_28	AC	90 ms 84,696 KB
testcase_29	AC	89 ms 83,928 KB
testcase_30	AC	88 ms 84,184 KB
testcase_31	AC	90 ms 84,448 KB
testcase_32	AC	90 ms 84,704 KB
testcase_33	AC	90 ms 84,576 KB
testcase_34	AC	93 ms 84,984 KB
testcase_35	AC	93 ms 84,192 KB
testcase_36	AC	89 ms 84,064 KB
testcase_37	AC	88 ms 84,056 KB
testcase_38	AC	87 ms 84,104 KB
testcase_39	AC	88 ms 84,312 KB
testcase_40	AC	89 ms 84,320 KB
testcase_41	AC	90 ms 83,936 KB
testcase_42	AC	88 ms 84,448 KB
testcase_43	AC	97 ms 84,304 KB
testcase_44	AC	94 ms 84,064 KB
testcase_45	AC	90 ms 84,320 KB
testcase_46	AC	90 ms 84,216 KB
testcase_47	AC	92 ms 83,808 KB
testcase_48	AC	94 ms 84,064 KB
testcase_49	AC	90 ms 84,480 KB
testcase_50	AC	88 ms 84,440 KB
testcase_51	AC	91 ms 84,696 KB
testcase_52	AC	91 ms 84,568 KB
testcase_53	AC	89 ms 84,568 KB
testcase_54	AC	91 ms 84,056 KB
testcase_55	AC	93 ms 84,440 KB
testcase_56	AC	93 ms 84,696 KB
testcase_57	AC	87 ms 84,184 KB
testcase_58	AC	85 ms 84,056 KB
testcase_59	AC	87 ms 84,184 KB
testcase_60	AC	88 ms 83,800 KB
testcase_61	AC	89 ms 84,696 KB
testcase_62	AC	88 ms 84,184 KB
testcase_63	AC	88 ms 84,696 KB
testcase_64	AC	89 ms 84,312 KB
testcase_65	AC	89 ms 84,184 KB
testcase_66	AC	90 ms 84,952 KB
testcase_67	AC	91 ms 83,928 KB
testcase_68	AC	88 ms 84,696 KB
testcase_69	AC	89 ms 84,312 KB
testcase_70	AC	89 ms 84,440 KB
testcase_71	AC	88 ms 84,440 KB
testcase_72	AC	87 ms 84,568 KB
testcase_73	AC	84 ms 84,064 KB
testcase_74	AC	121 ms 95,456 KB
testcase_75	AC	120 ms 94,944 KB
testcase_76	AC	121 ms 94,944 KB
testcase_77	AC	128 ms 94,944 KB
testcase_78	AC	124 ms 95,200 KB
testcase_79	AC	122 ms 94,688 KB
testcase_80	AC	134 ms 95,072 KB
testcase_81	AC	130 ms 94,688 KB
testcase_82	AC	127 ms 95,200 KB
testcase_83	AC	129 ms 95,456 KB
testcase_84	AC	126 ms 94,816 KB
testcase_85	AC	119 ms 95,148 KB
testcase_86	AC	125 ms 94,944 KB
testcase_87	AC	144 ms 95,432 KB
testcase_88	AC	155 ms 95,304 KB
testcase_89	AC	127 ms 95,048 KB
testcase_90	AC	124 ms 94,920 KB
testcase_91	AC	125 ms 94,920 KB
testcase_92	AC	412 ms 96,360 KB
testcase_93	AC	386 ms 96,580 KB
testcase_94	AC	349 ms 96,580 KB
testcase_95	AC	438 ms 96,524 KB
testcase_96	AC	456 ms 96,312 KB
testcase_97	AC	428 ms 96,784 KB
testcase_98	AC	441 ms 96,700 KB
testcase_99	AC	458 ms 96,184 KB
testcase_100	AC	382 ms 96,652 KB
testcase_101	AC	440 ms 96,492 KB
evil_1_rnd_1.txt	AC	732 ms 96,264 KB
evil_1_rnd_2.txt	AC	738 ms 96,584 KB
evil_2_big_1.txt	AC	863 ms 97,840 KB
evil_2_big_2.txt	AC	877 ms 97,864 KB
evil_2_big_3.txt	AC	902 ms 97,756 KB
evil_3_sorted_1.txt	AC	490 ms 96,576 KB
evil_4_sorted_rev_1.txt	AC	456 ms 96,548 KB
evil_4_sorted_rev_2.txt	AC	610 ms 96,912 KB
evil_400_sorted.txt	AC	682 ms 96,992 KB
evil_400_sorted_rev.txt	AC	847 ms 97,348 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 range(1, N + 1):
            if m in s and m != k:
                Q.append(m)
        print("?", *Q, flush=True)
        ret = int(input())
        if ret == -1:
            exit()
        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