結果

問題 No.2153 何コーダーが何人？
ユーザー bayashi-clbayashi-cl
提出日時 2022-12-09 21:25:40
言語 Python3
(3.12.2 + numpy 1.26.4 + scipy 1.12.0)
結果
AC  
実行時間 37 ms / 2,000 ms
コード長 4,588 bytes
コンパイル時間 94 ms
コンパイル使用メモリ 12,544 KB
実行使用メモリ 11,764 KB
最終ジャッジ日時 2024-10-14 19:33:40
合計ジャッジ時間 1,703 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge4
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 36 ms
11,508 KB
testcase_01 AC 35 ms
11,264 KB
testcase_02 AC 35 ms
11,508 KB
testcase_03 AC 34 ms
11,520 KB
testcase_04 AC 35 ms
11,648 KB
testcase_05 AC 34 ms
11,648 KB
testcase_06 AC 37 ms
11,520 KB
testcase_07 AC 35 ms
11,640 KB
testcase_08 AC 34 ms
11,392 KB
testcase_09 AC 34 ms
11,508 KB
testcase_10 AC 34 ms
11,636 KB
testcase_11 AC 34 ms
11,636 KB
testcase_12 AC 34 ms
11,520 KB
testcase_13 AC 33 ms
11,392 KB
testcase_14 AC 36 ms
11,648 KB
testcase_15 AC 35 ms
11,636 KB
testcase_16 AC 36 ms
11,764 KB
testcase_17 AC 34 ms
11,508 KB
testcase_18 AC 34 ms
11,636 KB
testcase_19 AC 33 ms
11,392 KB
testcase_20 AC 35 ms
11,520 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 # 

import os
import sys
from importlib.machinery import ModuleSpec, SourceFileLoader


class BundleImporter(SourceFileLoader):
    """Importer that supports importing from strings in code.

    This class is automatically generated by expander.
    """

    module_ispkg = dict()
    module_code = dict()

    @classmethod
    def add_module(cls, fullname, is_package, code):
        cls.module_ispkg[fullname] = is_package
        cls.module_code[cls.get_filename(fullname)] = bytes(code, encoding="utf-8")

    @classmethod
    def find_spec(cls, fullname, path=None, target=None):
        if fullname in cls.module_ispkg:
            return ModuleSpec(
                fullname,
                cls(fullname, ""),
                is_package=cls.module_ispkg[fullname],
            )
        else:
            return None

    @classmethod
    def get_filename(cls, fullname):
        return fullname.replace(".", "_") + ".py"

    def get_data(self, path):
        try:
            return super().get_data(path)
        except OSError:
            try:
                return self.module_code[path]
            except KeyError:
                raise OSError

    def path_stats(self, path):
        return {"mtime": os.stat(__file__).st_mtime, "size": None}


BundleImporter.add_module(
    fullname="byslib",
    is_package=True,
    code="""\
\"""
procon library by bayashi-cl
github repository: https://github.com/bayashi-cl/byslib-python

This library can be expanded with expander.
 - https://github.com/bayashi-cl/expander
\"""

__version__ = "0.1.0"
""",
)

BundleImporter.add_module(
    fullname="byslib.core",
    is_package=True,
    code="""\
# @title Core Featule
""",
)

BundleImporter.add_module(
    fullname="byslib.core.config",
    is_package=False,
    code="""\
# @title setup
import sys
from typing import Callable

from .fastio import readable


def procon_setup(main: Callable[..., None]) -> Callable[..., None]:
    \"""setup

    Notes
    -----
    * Set recursionlimit to 1e7
    * Repeat main function for testcases
    * If exception raised, indicate in which test case it was raised.
    \"""

    def wrapper(case: int = 1) -> None:
        sys.setrecursionlimit(10**7)
        for i in range(case):
            try:
                main(case=i + 1)
            except Exception as e:
                print(
                    f"❌ {type(e).__name__} raised in tastcase {i + 1}.",
                    file=sys.stderr,
                )
                raise

        if readable():
            print("🔺 Unused inputs.", file=sys.stderr)

    return wrapper
""",
)

BundleImporter.add_module(
    fullname="byslib.core.fastio",
    is_package=False,
    code="""\
# @title Fast I/O
import io
import os
import sys
from typing import Union

if "USER" in os.environ:
    import inspect

    stdin = sys.stdin.buffer

    def debug(*args, sep: str = " ") -> None:
        line = inspect.getouterframes(inspect.currentframe())[1].lineno
        header = f"📌 line{line:>4}: "
        space = "\\n" + " " * (len(header) + 1)
        out = header + sep.join(map(str, args)).replace("\\n", space)
        print(out, file=sys.stderr)

else:
    stdin = io.BytesIO(os.read(0, os.fstat(0).st_size))

    def debug(*args, sep: str = " ") -> None:
        pass


readline = stdin.readline


def readable() -> bool:
    return len(stdin.read()) != 0


def sinput() -> str:
    return readline().decode().rstrip()


def int1(s: Union[str, bytes]) -> int:
    return int(s) - 1
""",
)

BundleImporter.add_module(
    fullname="byslib.core.const",
    is_package=False,
    code="""\
# @title Const
import sys

MOD: int = 998244353
MOD7: int = 1000000007
INF: float = float("Inf")
IINF: int = sys.maxsize // 2
""",
)

sys.meta_path.append(BundleImporter)

from collections import Counter

from byslib.core.config import procon_setup
from byslib.core.const import IINF, MOD
from byslib.core.fastio import debug, int1, readline, sinput


@procon_setup
def main(**kwargs) -> None:
    n = int(readline())
    d = dict()

    for _ in range(n):
        s, c = sinput().split()
        d[s] = int(c)

    cnt = Counter(d.values())
    for i in range(8):
        print(cnt[i])


if __name__ == "__main__":
    t = 1  # * int(readline())
    main(t)

# package infomations
# -----------------------------------------------------------------------------
# byslib-python
#   Version  : 0.1.0
#   Author   : bayashi-cl
#   Home-page: https://bayashi-cl.github.io/byslib-python/
#   License  : CC0
# -----------------------------------------------------------------------------
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