結果

問題 No.2153 何コーダーが何人？
ユーザー bayashi-cl
提出日時 2022-12-09 21:25:40
言語 Python3
(3.13.1 + numpy 2.2.1 + scipy 1.14.1)
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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ファイルパターン 結果
sample AC * 2
other AC * 19
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 #
プレゼンテーションモードにする

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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