Факториал Python: Руководство
Функции и методы Python
Michael Zippo
27.11.2021
–ö–∞–∫ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª Python
–í–æ–∑–º–æ–∂–Ω–æ, –≤—ã –ø–æ–º–Ω–∏—Ç–µ —Å–ª–æ–≤–æ " —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª " –∏–∑ —à–∫–æ–ª—å–Ω–æ–≥–æ –∫–ª–∞—Å—Å–∞ –º–∞—Ç–µ–º–∞—Ç–∏–∫–∏. –ò—Ö –Ω–µ–ø—Ä–æ—Å—Ç–æ —Ä–∞—Å—Å—á–∏—Ç–∞—Ç—å –±–µ–∑ –∫–∞–ª—å–∫—É–ª—è—Ç–æ—Ä–∞. –ö—Ç–æ —Ö–æ—á–µ—Ç –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª 10 –ø—É—Ç–µ–º —Ä—É—á–Ω–æ–≥–æ —É–º–Ω–æ–∂–µ–Ω–∏—è 1—Ö2—Ö3—Ö4 –∏ —Ç. –î.?
–ï—Å—Ç—å –Ω–µ—Å–∫–æ–ª—å–∫–æ —Å–ø–æ—Å–æ–±–æ–≤ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª –≤ Python . –í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã –ø–æ–≥–æ–≤–æ—Ä–∏–º –æ —Ç–æ–º, –∫–∞–∫ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª, –∏—Å–ø–æ–ª—å–∑—É—è —Ç—Ä–∏ –ø–æ–¥—Ö–æ–¥–∞: –º–µ—Ç–æ–¥ math.factorial, —Ä–µ–∫—É—Ä—Å–∏–≤–Ω—É—é —Ñ—É–Ω–∫—Ü–∏—é –∏ –∏—Ç–µ—Ä–∞—Ü–∏–æ–Ω–Ω—ã–π –º–µ—Ç–æ–¥.
–ë–µ–∑ –ª–∏—à–Ω–∏—Ö —Å–ª–æ–≤, –ø–æ–∑–≤–æ–ª—å—Ç–µ & rsquo ; s begin!
–ß—Ç–æ —Ç–∞–∫–æ–µ —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª?
–§–∞–∫—Ç–æ—Ä–∏–∞–ª - —ç—Ç–æ –ø—Ä–æ–∏–∑–≤–µ–¥–µ–Ω–∏–µ –≤—Å–µ—Ö —Ü–µ–ª—ã—Ö —á–∏—Å–µ–ª –º–µ–∂–¥—É –æ–¥–Ω–∏–º –∏ –¥—Ä—É–≥–∏–º —á–∏—Å–ª–æ–º. & nbsp;
–í—ã—Ä–∞–∂–µ–Ω–Ω—ã–π –≤ –≤–∏–¥–µ –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫–æ–π —Ñ–æ—Ä–º—É–ª—ã —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª:
–í–æ—Å–∫–ª–∏—Ü–∞—Ç–µ–ª—å–Ω—ã–π –∑–Ω–∞–∫ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –º—ã –≤—ã—á–∏—Å–ª—è–µ–º —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª. " n " - —ç—Ç–æ —á–∏—Å–ª–æ, —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª –∫–æ—Ç–æ—Ä–æ–≥–æ –º—ã –≤—ã—á–∏—Å–ª—è–µ–º. –ù–∞—à —Ä–∞—Å—á–µ—Ç –æ—Å—Ç–∞–Ω–∞–≤–ª–∏–≤–∞–µ—Ç—Å—è, –∫–æ–≥–¥–∞ –º—ã —É–º–Ω–æ–∂–∞–µ–º –≤—Å–µ —Ü–µ–ª—ã–µ —á–∏—Å–ª–∞, –º–µ–Ω—å—à–∏–µ –∏–ª–∏ —Ä–∞–≤–Ω—ã–µ " n " —É–º–Ω–æ–∂–∞—é—Ç—Å—è –≤–º–µ—Å—Ç–µ.
–§–∞–∫—Ç–æ—Ä–∏–∞–ª—ã –Ω–µ –º–æ–≥—É—Ç –±—ã—Ç—å –≤—ã—á–∏—Å–ª–µ–Ω—ã –ø–æ –æ—Ç—Ä–∏—Ü–∞—Ç–µ–ª—å–Ω—ã–º —á–∏—Å–ª–∞–º.
Python Factorial: math.factorial ()
–í—ã –º–æ–∂–µ—Ç–µ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª, –∏—Å–ø–æ–ª—å–∑—É—è –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫–∏–π –º–æ–¥—É–ª—å Python. –≠—Ç–∞ –±–∏–±–ª–∏–æ—Ç–µ–∫–∞ –ø—Ä–µ–¥–ª–∞–≥–∞–µ—Ç —Ä—è–¥ –º–µ—Ç–æ–¥–æ–≤, –∫–æ—Ç–æ—Ä—ã–µ –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è –≤—ã–ø–æ–ª–Ω–µ–Ω–∏—è –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫–∏—Ö —Ñ—É–Ω–∫—Ü–∏–π. –ù–∞–ø—Ä–∏–º–µ—Ä, –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫—É—é –±–∏–±–ª–∏–æ—Ç–µ–∫—É, —á—Ç–æ–±—ã —Å–≥–µ–Ω–µ—Ä–∏—Ä–æ–≤–∞—Ç—å —Å–ª—É—á–∞–π–Ω–æ–µ —á–∏—Å–ª–æ.
81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –æ–Ω–∏ –ø–æ—á—É–≤—Å—Ç–≤–æ–≤–∞–ª–∏ —Å–µ–±—è –±–æ–ª–µ–µ —É–≤–µ—Ä–µ–Ω–Ω—ã–º–∏ –≤ —Å–≤–æ–∏—Ö –ø–µ—Ä—Å–ø–µ–∫—Ç–∏–≤–∞—Ö —Ä–∞–±–æ—Ç—ã –≤ —Å—Ñ–µ—Ä–µ –≤—ã—Å–æ–∫–∏—Ö —Ç–µ—Ö–Ω–æ–ª–æ–≥–∏–π –ø–æ—Å–ª–µ –ø–æ—Å–µ—â–µ–Ω–∏—è —É—á–µ–±–Ω–æ–≥–æ –∫—É—Ä—Å–∞. –ü–æ–ª—É—á–∏—Ç–µ –ø—Ä–∏–≥–ª–∞—à–µ–Ω–∏–µ –Ω–∞ —É—á–µ–±–Ω—ã–π –∫—É—Ä—Å —Å–µ–≥–æ–¥–Ω—è.
–°—Ä–µ–¥–Ω–∏–π –≤—ã–ø—É—Å–∫–Ω–∏–∫ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –ø–æ—Ç—Ä–∞—Ç–∏–ª –º–µ–Ω–µ–µ —à–µ—Å—Ç–∏ –º–µ—Å—è—Ü–µ–≤ –Ω–∞ –ø–µ—Ä–µ—Ö–æ–¥–Ω—É—é –∫–∞—Ä—å–µ—Ä—É, –æ—Ç –Ω–∞—á–∞–ª–∞ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –¥–æ –ø–æ–∏—Å–∫–∞ —Å–≤–æ–µ–π –ø–µ—Ä–≤–æ–π —Ä–∞–±–æ—Ç—ã.
–º–∞—Ç–µ–º–∞—Ç–∏–∫–∞. factorial () –ø—Ä–∏–Ω–∏–º–∞–µ—Ç —á–∏—Å–ª–æ –∏ –≤—ã—á–∏—Å–ª—è–µ—Ç –µ–≥–æ —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª. –ü—Ä–µ–∂–¥–µ —á–µ–º –º—ã —Å–º–æ–∂–µ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —ç—Ç–æ—Ç –º–µ—Ç–æ–¥, –Ω–∞–º –Ω—É–∂–Ω–æ –∏–º–ø–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫—É—é –±–∏–±–ª–∏–æ—Ç–µ–∫—É –≤ –Ω–∞—à –∫–æ–¥:
–¢–µ–ø–µ—Ä—å –¥–∞–≤–∞–π—Ç–µ –Ω–∞–ø–∏—à–µ–º –ø—Ä–æ–≥—Ä–∞–º–º—É Python, —á—Ç–æ–±—ã –Ω–∞–π—Ç–∏ —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª 17:
–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç: —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª 17 —Ä–∞–≤–µ–Ω 355687428096000.
factorial () –º–µ—Ç–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª —á–∏—Å–ª–∞.
–ú—ã –≤—ã–≤–æ–¥–∏–º —ç—Ç–æ —á–∏—Å–ª–æ –Ω–∞ –∫–æ–Ω—Å–æ–ª—å —Å —Å–æ–æ–±—â–µ–Ω–∏–µ–º: " –§–∞–∫—Ç–æ—Ä–∏–∞–ª 17 —Ä–∞–≤–µ–Ω & rdquo ;. –ú—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º –æ–ø–µ—Ä–∞—Ç–æ—Ä format (), —á—Ç–æ–±—ã –º—ã –º–æ–≥–ª–∏ –¥–æ–±–∞–≤–∏—Ç—å –Ω–∞—à –Ω–æ–º–µ—Ä –≤ –Ω–∞—à—É —Å—Ç—Ä–æ–∫—É. & Nbsp;
–§–∞–∫—Ç–æ—Ä–∏–∞–ª Python: –∏—Ç–µ—Ä–∞—Ü–∏–æ–Ω–Ω—ã–π –ø–æ–¥—Ö–æ–¥
–§–∞–∫—Ç–æ—Ä–∏–∞–ª—ã –º–æ–∂–Ω–æ –≤—ã—á–∏—Å–ª–∏—Ç—å –±–µ–∑ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è –≤–Ω–µ—à–Ω–µ–π –±–∏–±–ª–∏–æ—Ç–µ–∫–∏ Python. –í—ã –º–æ–∂–µ—Ç–µ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª, –∏—Å–ø–æ–ª—å–∑—É—è –ø—Ä–æ—Å—Ç–æ–π –æ–ø–µ—Ä–∞—Ç–æ—Ä for, –∫–æ—Ç–æ—Ä—ã–π –≤—ã—á–∏—Å–ª—è–µ—Ç –ø—Ä–æ–∏–∑–≤–µ–¥–µ–Ω–∏–µ –≤—Å–µ—Ö —á–∏—Å–ª–∞ –≤ –¥–∏–∞–ø–∞–∑–æ–Ω–µ, —É–º–Ω–æ–∂–µ–Ω–Ω—ã–µ –≤–º–µ—Å—Ç–µ.
–ù–∞—á–Ω–µ–º —Å –æ–±—ä—è–≤–ª–µ–Ω–∏—è –¥–≤—É—Ö –ø–µ—Ä–µ–º–µ–Ω–Ω—ã—Ö :
< p> –ü–µ—Ä–≤–∞—è –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤—É–µ—Ç —á–∏—Å–ª—É, —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª –∫–æ—Ç–æ—Ä–æ–≥–æ –º—ã —Ö–æ—Ç–∏–º –≤—ã—á–∏—Å–ª–∏—Ç—å. –í—Ç–æ—Ä–∞—è –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è –±—É–¥–µ—Ç –æ—Ç—Å–ª–µ–∂–∏–≤–∞—Ç—å –æ–±—â—É—é —Å—É–º–º—É —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª–∞.
–ó–∞—Ç–µ–º –Ω–∞–º –Ω—É–∂–Ω–æ —Å–æ–∑–¥–∞—Ç—å for loop , –∫–æ—Ç–æ—Ä—ã–π –ø–µ—Ä–µ–±–∏—Ä–∞–µ—Ç –≤—Å–µ —á–∏—Å–ª–∞ –≤ –¥–∏–∞–ø–∞–∑–æ–Ω–µ –æ—Ç –µ–¥–∏–Ω–∏—Ü—ã –∏ –Ω–∞—à–µ–≥–æ —á–∏—Å–ª–∞:
–¶–∏–∫–ª for –≤—ã—á–∏—Å–ª—è–µ—Ç —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª —á–∏—Å–ª–∞. –û–ø–µ—Ä–∞—Ç–æ—Ä –ø–µ—á–∞—Ç–∏ –ø–æ–∫–∞–∑—ã–≤–∞–µ—Ç –Ω–∞–º –æ–±—â–∏–π —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª, –≤—ã—á–∏—Å–ª–µ–Ω–Ω—ã–π –≤ –Ω–∞—à–µ–º —Ü–∏–∫–ª–µ for.
–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç: –§–∞–∫—Ç–æ—Ä–∏–∞–ª 17 —Ä–∞–≤–µ–Ω 355687428096000.
–≠—Ç–æ—Ç –º–µ—Ç–æ–¥ –Ω–µ–º–Ω–æ–≥–æ –º–µ–Ω–µ–µ —ç—Ñ—Ñ–µ–∫—Ç–∏–≤–µ–Ω, —á–µ–º –º–µ—Ç–æ–¥ math.factorial (). –≠—Ç–æ —Å–≤—è–∑–∞–Ω–æ —Å —Ç–µ–º, —á—Ç–æ –º–µ—Ç–æ–¥ math.factorial () —Ä–µ–∞–ª–∏–∑–æ–≤–∞–Ω —Å –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ–º –º–µ—Ç–æ–¥–∞ —Ä–µ–∞–ª–∏–∑–∞—Ü–∏–∏ C-—Ç–∏–ø–∞. –≠—Ç–æ –¥–∞–µ—Ç —Ä—è–¥ –ø—Ä–µ–∏–º—É—â–µ—Å—Ç–≤ –≤ –ø—Ä–æ–∏–∑–≤–æ–¥–∏—Ç–µ–ª—å–Ω–æ—Å—Ç–∏.
–ï—Å–ª–∏ –≤—ã —Ö–æ—Ç–∏—Ç–µ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª —á–∏—Å–ª–∞ –±–µ–∑ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è –≤–Ω–µ—à–Ω–µ–π –±–∏–±–ª–∏–æ—Ç–µ–∫–∏, –ø–æ–ª–µ–∑–Ω–æ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –∏—Ç–µ—Ä–∞—Ç–∏–≤–Ω—ã–π –ø–æ–¥—Ö–æ–¥.
–§–∞–∫—Ç–æ—Ä–∏–∞–ª Python: —Ä–µ–∫—É—Ä—Å–∏–≤–Ω—ã–π –ø–æ–¥—Ö–æ–¥
–§–∞–∫—Ç–æ—Ä–∏–∞–ª –º–æ–∂–Ω–æ –≤—ã—á–∏—Å–ª–∏—Ç—å —Å –ø–æ–º–æ—â—å—é —Ä–µ–∫—É—Ä—Å–∏–≤–Ω–æ–π —Ñ—É–Ω–∫—Ü–∏–∏. –†–µ–∫—É—Ä—Å–∏–≤–Ω–∞—è —Ñ—É–Ω–∫—Ü–∏—è - —ç—Ç–æ —Ñ—É–Ω–∫—Ü–∏—è, –∫–æ—Ç–æ—Ä–∞—è –æ–±—Ä–∞—â–∞–µ—Ç—Å—è –∫ —Å–µ–±–µ –¥–ª—è —Ä–µ—à–µ–Ω–∏—è –∫–æ–Ω–∫—Ä–µ—Ç–Ω–æ–π –ø—Ä–æ–±–ª–µ–º—ã.
–†–µ–∫—É—Ä—Å–∏–≤–Ω—ã–µ —Ñ—É–Ω–∫—Ü–∏–∏ —á–∞—Å—Ç–æ –∏—Å–ø–æ–ª—å–∑—É—é—Ç—Å—è –¥–ª—è –≤—ã—á–∏—Å–ª–µ–Ω–∏—è –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫–∏—Ö –ø–æ—Å–ª–µ–¥–æ–≤–∞—Ç–µ–ª—å–Ω–æ—Å—Ç–µ–π –∏–ª–∏ –¥–ª—è —Ä–µ—à–µ–Ω–∏—è –º–∞—Ç–µ–º–∞—Ç–∏—á–µ—Å–∫–∏—Ö –∑–∞–¥–∞—á. –≠—Ç–æ —Å–≤—è–∑–∞–Ω–æ —Å —Ç–µ–º, —á—Ç–æ –æ–±—ã—á–Ω–æ —Å—É—â–µ—Å—Ç–≤—É–µ—Ç –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–Ω–∞—è —Ñ–æ—Ä–º—É–ª–∞, –∫–æ—Ç–æ—Ä–∞—è –∏—Å–ø–æ–ª—å–∑—É–µ—Ç—Å—è –¥–ª—è –≤—ã—á–∏—Å–ª–µ–Ω–∏—è –æ—Ç–≤–µ—Ç–∞ –Ω–∞ –ø—Ä–æ–±–ª–µ–º—É.
–û—Ç–∫—Ä–æ–π—Ç–µ —Ñ–∞–π–ª Python –∏ –≤—Å—Ç–∞–≤—å—Ç–µ —Å–ª–µ–¥—É—é—â–∏–π function :
–≠—Ç–∞ —Ñ—É–Ω–∫—Ü–∏—è —Ä–µ–∫—É—Ä—Å–∏–≤–Ω–æ –≤—ã—á–∏—Å–ª—è–µ—Ç —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª —á–∏—Å–ª–∞. –ó–∞—Ç–µ–º –Ω–∞–º –Ω—É–∂–Ω–æ –Ω–∞–ø–∏—Å–∞—Ç—å –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É, –∫–æ—Ç–æ—Ä–∞—è –∏—Å–ø–æ–ª—å–∑—É–µ—Ç —ç—Ç—É —Ñ—É–Ω–∫—Ü–∏—é:
–ú—ã –æ–±—ä—è–≤–∏–ª–∏ –¥–≤–µ –ø–µ—Ä–µ–º–µ–Ω–Ω—ã–µ: —á–∏—Å–ª–æ –∏ —Ñ–∞–∫—Ç. –ß–∏—Å–ª–æ - —ç—Ç–æ —á–∏—Å–ª–æ, —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª –∫–æ—Ç–æ—Ä–æ–≥–æ –º—ã —Ö–æ—Ç–∏–º –≤—ã—á–∏—Å–ª–∏—Ç—å. " —Ñ–∞–∫—Ç " –ø—Ä–∏—Å–≤–∞–∏–≤–∞–µ—Ç—Å—è —Ä–µ–∑—É–ª—å—Ç–∞—Ç —Ñ—É–Ω–∫—Ü–∏–∏ calculate_factorial (), –∫–æ—Ç–æ—Ä–∞—è –≤—ã—á–∏—Å–ª—è–µ—Ç –Ω–∞—à —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª. –ó–∞—Ç–µ–º –º—ã –ø–µ—á–∞—Ç–∞–µ–º –æ—Ç–≤–µ—Ç –Ω–∞ –∫–æ–Ω—Å–æ–ª–∏.
"–ö–∞—Ä—å–µ—Ä–∞ –ö–∞—Ä–º–∞ –≤–æ—à–ª–∞ –≤ –º–æ—é –∂–∏–∑–Ω—å —Ç–æ–≥–¥–∞, –∫–æ–≥–¥–∞ —è –±–æ–ª—å—à–µ –≤—Å–µ–≥–æ –≤ –Ω–µ–π –Ω—É–∂–¥–∞–ª–∞—Å—å, –∏ –±—ã—Å—Ç—Ä–æ –ø–æ–º–æ–≥–ª–∞ –º–Ω–µ –ø—Ä–æ–π—Ç–∏ –∫—É—Ä—Å –æ–±—É—á–µ–Ω–∏—è. –ß–µ—Ä–µ–∑ –¥–≤–∞ –º–µ—Å—è—Ü–∞ –ø–æ—Å–ª–µ –æ–∫–æ–Ω—á–∞–Ω–∏—è —É—á–µ–±—ã —è –Ω–∞—à–µ–ª —Ä–∞–±–æ—Ç—É —Å–≤–æ–µ–π –º–µ—á—Ç—ã. —ç—Ç–æ —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤—É–µ—Ç –º–æ–∏–º —Ü–µ–Ω–Ω–æ—Å—Ç—è–º –∏ —Ü–µ–ª—è–º –≤ –∂–∏–∑–Ω–∏! "
–í–µ–Ω–µ—Ä–∞, –∏–Ω–∂–µ–Ω–µ—Ä-–ø—Ä–æ–≥—Ä–∞–º–º–∏—Å—Ç Rockbot
–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç: –§–∞–∫—Ç–æ—Ä–∏–∞–ª 17 —ç—Ç–æ 355687428096000.
–ó–∞–∫–ª—é—á–µ–Ω–∏–µ
–§–∞–∫—Ç–æ—Ä–∏–∞–ª—ã –æ–±—ã—á–Ω–æ –∏—Å–ø–æ–ª—å–∑—É—é—Ç—Å—è –≤ –º–∞—Ç–µ–º–∞—Ç–∏–∫–µ. –û–Ω–∏ —è–≤–ª—è—é—Ç—Å—è –ø—Ä–æ–∏–∑–≤–µ–¥–µ–Ω–∏–µ–º –≤—Å–µ—Ö —Ü–µ–ª—ã—Ö —á–∏—Å–µ–ª –æ—Ç –æ–¥–Ω–æ–≥–æ —á–∏—Å–ª–∞ –∫ –¥—Ä—É–≥–æ–º—É –ø—Ä–∏ —É–º–Ω–æ–∂–µ–Ω–∏–∏.
–í—ã –º–æ–∂–µ—Ç–µ –≤—ã—á–∏—Å–ª–∏—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª –≤ Python, –∏—Å–ø–æ–ª—å–∑—É—è math.factorial (), –∏—Ç–µ—Ä–∞—Ü–∏–æ–Ω–Ω—ã–π –º–µ—Ç–æ–¥ –∏–ª–∏ —Ä–µ–∫—É—Ä—Å–∏–≤–Ω–∞—è —Ñ—É–Ω–∫—Ü–∏—è. –ò—Ç–µ—Ä–∞—Ç–∏–≤–Ω—ã–π –∏ —Ä–µ–∫—É—Ä—Å–∏–≤–Ω—ã–π –ø–æ–¥—Ö–æ–¥—ã –º–æ–≥—É—Ç –±—ã—Ç—å –Ω–∞–ø–∏—Å–∞–Ω—ã –Ω–∞ —Ç–∞–∫ –Ω–∞–∑—ã–≤–∞–µ–º–æ–º "–≤–∞–Ω–∏–ª—å–Ω–æ–º Python". –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –≤–∞–º –Ω–µ –Ω—É–∂–Ω–æ –∏–º–ø–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å –∫–∞–∫–∏–µ-–ª–∏–±–æ –±–∏–±–ª–∏–æ—Ç–µ–∫–∏ –¥–ª—è –≤—ã—á–∏—Å–ª–µ–Ω–∏—è —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª–∞ —Å –ø–æ–º–æ—â—å—é —ç—Ç–∏—Ö –ø–æ–¥—Ö–æ–¥–æ–≤.
–¢–µ–ø–µ—Ä—å –≤—ã –≥–æ—Ç–æ–≤—ã –≤—ã—á–∏—Å–ª—è—Ç—å —Ñ–∞–∫—Ç–æ—Ä–∏–∞–ª—ã –≤ Python –∫–∞–∫ —ç–∫—Å–ø–µ—Ä—Ç!
