Python против Java против C++
Функции и методы Python
Michael Zippo
27.11.2021
–ö–æ–≥–¥–∞ –≤—ã —Å—Ç–∞–ª–∫–∏–≤–∞–µ—Ç–µ—Å—å —Å —Ç–∞–∫–∏–º –±–æ–ª—å—à–∏–º –∫–æ–ª–∏—á–µ—Å—Ç–≤–æ–º –ø–æ—Ç–µ–Ω—Ü–∏–∞–ª—å–Ω—ã—Ö —Å–ø–æ—Å–æ–±–æ–≤ –Ω–∞—á–∞—Ç—å –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏–µ, –º–æ–∂–µ—Ç –±—ã—Ç—å —Ç—Ä—É–¥–Ω–æ –≤—ã–±—Ä–∞—Ç—å –ª—É—á—à–µ–µ –Ω–∞–ø—Ä–∞–≤–ª–µ–Ω–∏–µ –¥–ª—è –≤–∞—Å. –û–¥–Ω–∞–∫–æ, –µ—Å–ª–∏ –≤—ã –¥–µ–π—Å—Ç–≤–∏—Ç–µ–ª—å–Ω–æ –Ω–µ –∑–∞–∏–Ω—Ç–µ—Ä–µ—Å–æ–≤–∞–Ω—ã –≤ –∏–∑—É—á–µ–Ω–∏–∏ –Ω–∏—à–µ–≤–æ–≥–æ —è–∑—ã–∫–∞, –≤—ã –ø–æ—á—Ç–∏ –≤—Å–µ–≥–¥–∞ –ª—É—á—à–µ –æ—Ç –≤—ã–±–æ—Ä–∞ –±–æ–ª–µ–µ –ø–æ–ø—É–ª—è—Ä–Ω–æ–≥–æ —è–∑—ã–∫–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏—è. –≠—Ç–æ —Å–≤—è–∑–∞–Ω–æ —Å —Ç–µ–º, —á—Ç–æ –ø–æ–ø—É–ª—è—Ä–Ω—ã–π —è–∑—ã–∫ —Å –±–æ–ª—å—à–µ–π –≤–µ—Ä–æ—è—Ç–Ω–æ—Å—Ç—å—é –±—É–¥–µ—Ç –∞–¥–∞–ø—Ç–∏—Ä–æ–≤–∞–Ω –¥–ª—è –ª—é–±—ã—Ö –∫–æ–Ω–∫—Ä–µ—Ç–Ω—ã—Ö –ø—Ä–æ–µ–∫—Ç–æ–≤, –∫–æ—Ç–æ—Ä—ã–µ –≤—ã —Ö–æ—Ç–∏—Ç–µ —Å–æ–∑–¥–∞—Ç—å. –¢–∞–∫ —á—Ç–æ –±—É–¥–µ—Ç –±–æ–ª—å—à–µ —É—á–µ–±–Ω—ã—Ö –ø–æ—Å–æ–±–∏–π, –±–æ–ª—å—à–µ –∫–Ω–∏–≥ –∏ –±–æ–ª—å—à–µ –ª—é–¥–µ–π, –≥–æ—Ç–æ–≤—ã—Ö –æ—Ç–≤–µ—Ç–∏—Ç—å –Ω–∞ –≤–∞—à–∏ –Ω–µ–∏–∑–±–µ–∂–Ω—ã–µ –≤–æ–ø—Ä–æ—Å—ã.
Python, Java –∏ C++ - —Ç—Ä–∏ —Å–∞–º—ã—Ö –ø–æ–ø—É–ª—è—Ä–Ω—ã—Ö –∏ —à–∏—Ä–æ–∫–æ –∏—Å–ø–æ–ª—å–∑—É–µ–º—ã—Ö —è–∑—ã–∫–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏—è –≤ –º–∏—Ä–µ. –ú–µ–∂–¥—É –Ω–∏–º–∏ –ø–æ—á—Ç–∏ –Ω–∏—á–µ–≥–æ –Ω–µ–ª—å–∑—è –ø–æ—Å—Ç—Ä–æ–∏—Ç—å. –ó–¥–µ—Å—å –º—ã —Å–æ–±–∏—Ä–∞–µ–º—Å—è –æ–±—Å—É–¥–∏—Ç—å Python, Java –∏ C++, —á–µ–º –æ–Ω–∏ –ø–æ—Ö–æ–∂–∏, —á–µ–º –æ–Ω–∏ –æ—Ç–ª–∏—á–∞—é—Ç—Å—è –∏ –¥–ª—è —á–µ–≥–æ –æ–Ω–∏ –ª—É—á—à–µ –≤—Å–µ–≥–æ –ø–æ–¥—Ö–æ–¥—è—Ç. & Nbsp;
–ß—Ç–æ —Ç–∞–∫–æ–µ Python (–∏ –í —á–µ–º –µ–≥–æ —É–Ω–∏–∫–∞–ª—å–Ω–æ—Å—Ç—å?)
–ù–∞–ª–∏—á–∏–µ —Ä–µ–∞–ª—å–Ω–æ–≥–æ Python, –≤–µ—Ä–æ—è—Ç–Ω–æ, –Ω–µ –ø–æ–º–æ–∂–µ—Ç –æ—Ç–ª–∞–¥–∏—Ç—å –∫–∞–∫—É—é-–ª–∏–±–æ –º–µ–Ω–µ–µ –Ω–∞–ø—Ä—è–∂–µ–Ω–Ω—ã–π. & nbsp; Python - —á—Ä–µ–∑–≤—ã—á–∞–π–Ω–æ —à–∏—Ä–æ–∫–æ —Ä–∞—Å–ø—Ä–æ—Å—Ç—Ä–∞–Ω–µ–Ω–Ω—ã–π —è–∑—ã–∫, –∞–¥–∞–ø—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–π –ø–æ—á—Ç–∏ –¥–ª—è –≤—Å–µ–≥–æ. y –ø—Ä–æ—Ñ–µ—Å—Å–∏–æ–Ω–∞–ª—å–Ω–æ–µ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏–µ –Ω–∞ Python, –∏ —è –ø–æ—Å—Ç–æ—è–Ω–Ω–æ —É–¥–∏–≤–ª—è—é—Å—å, —Å–∫–æ–ª—å–∫–æ —Å—Ç–æ—Ä–æ–Ω–Ω–∏—Ö –±–∏–±–ª–∏–æ—Ç–µ–∫ –¥–ª—è –Ω–µ–≥–æ –¥–æ—Å—Ç—É–ø–Ω–æ. –ù–µ–∑–∞–≤–∏—Å–∏–º–æ –æ—Ç —Ç–æ–≥–æ, –Ω–∞—Å–∫–æ–ª—å–∫–æ —Ç—Ä–∏–≤–∏–∞–ª—å–Ω–∞ –∑–∞–¥–∞—á–∞, –∫—Ç–æ-—Ç–æ, –≤–µ—Ä–æ—è—Ç–Ω–æ, —Å–æ–∑–¥–∞–ª –±–µ—Å–ø–ª–∞—Ç–Ω—ã–π –∏–Ω—Å—Ç—Ä—É–º–µ–Ω—Ç –¥–ª—è –æ–±–ª–µ–≥—á–µ–Ω–∏—è –µ–µ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏—è. & Nbsp;
–ò–∑ —Ç—Ä–µ—Ö —è–∑—ã–∫–æ–≤ Python, –≤–µ—Ä–æ—è—Ç–Ω–æ, —è–≤–ª—è–µ—Ç—Å—è —Å–∞–º—ã–º –ª–µ–≥–∫–∏–º –¥–ª—è –∏–∑—É—á–µ–Ω–∏—è. –≠—Ç–æ –∫–ª–∞—Å—Å–∏—á–µ—Å–∫–∏–π —è–∑—ã–∫ –≤—ã—Å–æ–∫–æ–≥–æ —É—Ä–æ–≤–Ω—è , —Ç–æ –µ—Å—Ç—å –µ–≥–æ —Å–∏–Ω—Ç–∞–∫—Å–∏—Å, –∫–∞–∫ –ø—Ä–∞–≤–∏–ª–æ, –±–æ–ª–µ–µ —á–∏—Ç–∞–±–µ–ª–µ–Ω, —á–µ–º –≤—Å–µ, —á—Ç–æ –Ω–∞–ø–∏—Å–∞–Ω–æ –Ω–∞ —è–∑—ã–∫–µ –Ω–∏–∑–∫–æ–≥–æ —É—Ä–æ–≤–Ω—è. , –¥–∞–∂–µ –¥–ª—è –∞–±—Å–æ–ª—é—Ç–Ω–æ–≥–æ –Ω–æ–≤–∏—á–∫–∞. –≠—Ç–æ –∑–∞–º–µ—á–∞—Ç–µ–ª—å–Ω–æ, –µ—Å–ª–∏ –≤—ã –Ω–∏–∫–æ–≥–¥–∞ —Ä–∞–Ω—å—à–µ –Ω–µ –ø–∏—Å–∞–ª–∏ –∫–æ–¥ –∏ –ø—Ä–æ—Å—Ç–æ —Ö–æ—Ç–∏—Ç–µ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞—Ç—å –¥–ª—è –Ω–∞—á–∏–Ω–∞—é—â–∏—Ö —Å –ª–µ–≥–∫–∏–º –æ–±—É—á–µ–Ω–∏–µ–º. & Nbsp;
–ù–æ Python —Ç–∞–∫–∂–µ –∏—Å–∫–ª—é—á–∏—Ç–µ–ª—å–Ω–æ –º–æ—â–Ω—ã–π. –ï–≥–æ –Ω–µ–ª—å–∑—è –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è –Ω–∞—É—á–Ω—ã—Ö –≤—ã—á–∏—Å–ª–µ–Ω–∏–π, –≤—ã—Å–æ–∫–æ–∫–∞—á–µ—Å—Ç–≤–µ–Ω–Ω–æ–π –≥—Ä–∞—Ñ–∏–∫–∏ –∏–ª–∏ –∏—Å–∫—É—Å—Å—Ç–≤–µ–Ω–Ω–æ–≥–æ –∏–Ω—Ç–µ–ª–ª–µ–∫—Ç–∞ –±–µ–∑ —Å–µ—Ä—å–µ–∑–Ω–æ–≥–æ —É–¥–∞—Ä–∞. & nbsp;
–ß—Ç–æ —Ç–∞–∫–æ–µ Java (–∏ —á–µ–º –æ–Ω–∞ —É–Ω–∏–∫–∞–ª—å–Ω–∞?)
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–£–ø–æ—Ç—Ä–µ–±–ª–µ–Ω–∏–µ Java –ø–æ–º–æ–≥–∞–µ—Ç –≤ –∫–æ–¥–∏—Ä–æ–≤–∞–Ω–∏–∏ Java. & nbsp; –ß–∞—Å—Ç–æ —É—Ç–≤–µ—Ä–∂–¥–∞—é—Ç, —á—Ç–æ Java - —Å–∞–º—ã–π —Ä–∞—Å–ø—Ä–æ—Å—Ç—Ä–∞–Ω–µ–Ω–Ω—ã–π —è–∑—ã–∫ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏—è –≤—Å–µ—Ö –≤—Ä–µ–º–µ–Ω. –í—ã–ø—É—â–µ–Ω–Ω—ã–π –≤ 1996 –≥–æ–¥—É, –æ–Ω —Ç–∞–∫–∂–µ —è–≤–ª—è–µ—Ç—Å—è –æ–¥–Ω–∏–º –∏–∑ —è–∑—ã–∫–æ–≤ —Å –Ω–∞–∏–±–æ–ª—å—à–∏–º —Å—Ä–æ–∫–æ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è. –î–ª—è –Ω–æ–≤–∏—á–∫–∞ –≤ —ç—Ç–æ–º —è–∑—ã–∫–µ —ç—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –º–Ω–æ–≥–∏–µ –Ω–µ–¥–æ—Å—Ç–∞—Ç–∫–∏ —É–∂–µ –¥–∞–≤–Ω–æ —É—Å—Ç—Ä–∞–Ω–µ–Ω—ã, –∏ —Ç–µ–ø–µ—Ä—å —É –≤–∞—Å –æ—Å—Ç–∞–µ—Ç—Å—è —Å—Ç–∞–±–∏–ª—å–Ω—ã–π –∏–Ω—Å—Ç—Ä—É–º–µ–Ω—Ç –¥–ª—è —Ä–∞–±–æ—Ç—ã. & Nbsp;
Java - –∏–∑–≤–µ—Å—Ç–Ω–∞—è –ø–ª–∞—Ç—Ñ–æ—Ä–º–∞. -–Ω–µ–∑–∞–≤–∏—Å–∏–º—ã–π. –ï–≥–æ –∫–æ–¥ –Ω–µ –∑–∞–≤–∏—Å–∏—Ç –æ—Ç –∫–∞–∫–æ–π-–ª–∏–±–æ –±–∞–∑–æ–≤–æ–π –∞—Ä—Ö–∏—Ç–µ–∫—Ç—É—Ä—ã, —á—Ç–æ, –Ω–µ—Å–æ–º–Ω–µ–Ω–Ω–æ, –≤–Ω–µ—Å–ª–æ –±–æ–ª—å—à–æ–π –≤–∫–ª–∞–¥ –≤ –≥–∏–±–∫–æ—Å—Ç—å –∏ —Ä–∞—Å—à–∏—Ä—è–µ–º–æ—Å—Ç—å Java. & Nbsp;
–ö–∞–∫ –∏ Python, Java —è–≤–ª—è–µ—Ç—Å—è –æ–±—ä–µ–∫—Ç–Ω–æ-–æ—Ä–∏–µ–Ω—Ç–∏—Ä–æ–≤–∞–Ω–Ω–æ–π, —á—Ç–æ –º–æ–∂–µ—Ç –∑–Ω–∞—á–∏—Ç–µ–ª—å–Ω–æ —É–ø—Ä–æ—Å—Ç–∏—Ç—å –Ω–∞–ø–∏—Å–∞–Ω–∏–µ –ø–æ–¥–¥–µ—Ä–∂–∏–≤–∞–µ–º–æ–≥–æ –∫–æ–¥–∞. –ö—Ä–æ–º–µ —Ç–æ–≥–æ, Java –ø–æ–¥–¥–µ—Ä–∂–∏–≤–∞–µ—Ç –∞–≤—Ç–æ–º–∞—Ç–∏—á–µ—Å–∫—É—é —Å–±–æ—Ä–∫—É –º—É—Å–æ—Ä–∞ –∏ —É–ø—Ä–∞–≤–ª–µ–Ω–∏–µ –ø–∞–º—è—Ç—å—é, —É–º–µ–Ω—å—à–∞—è –∫–æ–ª–∏—á–µ—Å—Ç–≤–æ –≤–µ—â–µ–π, –∫–æ—Ç–æ—Ä—ã–µ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Å—Ç –¥–æ–ª–∂–µ–Ω —Ä–µ—à–∞—Ç—å –Ω–∞–ø—Ä—è–º—É—é.
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 —Ç–µ—Ö–Ω–∏—á–µ—Å–∫–∏—Ö –Ω–∞—É–∫ –ø–æ—Å–ª–µ –ø–æ—Å–µ—â–µ–Ω–∏—è —Å–µ–º–∏–Ω–∞—Ä–∞. —É—á–µ–±–Ω—ã–π –ª–∞–≥–µ—Ä—å. –ü—Ä–æ–π–¥–∏—Ç–µ –∫—É—Ä—Å –æ–±—É—á–µ–Ω–∏—è —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–∞ —Å–º–µ–Ω—É –∫–∞—Ä—å–µ—Ä—ã, –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.
–í–∞–º –Ω—É–∂–Ω–æ –º—ã—Å–ª–µ–Ω–Ω–æ –≤—Å—Ç–∞–≤–∏—Ç—å " ++ " —á–∞—Å—Ç—å. –ò–∑–≤–∏–Ω–∏—Ç–µ. & Nbsp; C++ —è–≤–ª—è–µ—Ç—Å—è —á–ª–µ–Ω–æ–º —Å–µ–º–µ–π—Å—Ç–≤–∞ —è–∑—ã–∫–æ–≤ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏—è C . –ü–æ–¥–æ–±–Ω–æ Python –∏ Java, C++ - —ç—Ç–æ –±—ã—Å—Ç—Ä—ã–π, —ç—Ñ—Ñ–µ–∫—Ç–∏–≤–Ω—ã–π, –æ–±—ä–µ–∫—Ç–Ω–æ-–æ—Ä–∏–µ–Ω—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–π —è–∑—ã–∫ —Å —à–∏—Ä–æ–∫–∏–º —Å–ø–µ–∫—Ç—Ä–æ–º –≤–∞—Ä–∏–∞–Ω—Ç–æ–≤ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è. & Nbsp;
–í–æ–∑–º–æ–∂–Ω–æ, —Å–∞–º—ã–π –±–æ–ª—å—à–æ–π –Ω–µ–¥–æ—Å—Ç–∞—Ç–æ–∫ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è C++ –∑–∞–∫–ª—é—á–∞–µ—Ç—Å—è –≤ —Ç–æ–º, —á—Ç–æ –æ–Ω –Ω–µ " t —Ç–∞–∫–æ–π –∂–µ –ø–µ—Ä–µ–Ω–æ—Å–∏–º—ã–π, –∫–∞–∫ Python –∏–ª–∏ Java. –ö–æ–¥, –Ω–∞–ø–∏—Å–∞–Ω–Ω—ã–π –Ω–∞ C++, –¥–æ–ª–∂–µ–Ω –±—ã—Ç—å –ø–µ—Ä–µ–∫–æ–º–ø–∏–ª–∏—Ä–æ–≤–∞–Ω –¥–ª—è –∫–∞–∂–¥–æ–π –ø–ª–∞—Ç—Ñ–æ—Ä–º—ã, –Ω–∞ –∫–æ—Ç–æ—Ä–æ–π –æ–Ω —Ä–∞–∑–≤–µ—Ä–Ω—É—Ç, —á—Ç–æ –∑–∞—Ç—Ä—É–¥–Ω—è–µ—Ç –Ω–∞–ø–∏—Å–∞–Ω–∏–µ –¥–µ–π—Å—Ç–≤–∏—Ç–µ–ª—å–Ω–æ –∞–¥–∞–ø—Ç–∏–≤–Ω—ã—Ö –ø—Ä–∏–ª–æ–∂–µ–Ω–∏–π. & Nbsp;
–û–¥–Ω–∞–∫–æ –∫–∞–∫ —è–∑—ã–∫ —Å—Ä–µ–¥–Ω–µ–≥–æ —É—Ä–æ–≤–Ω—è C++ –∏–º–µ–µ—Ç –º–Ω–æ–∂–µ—Å—Ç–≤–æ –±–∏–±–ª–∏–æ—Ç–µ–∫ –¥–ª—è –±–æ–ª–µ–µ –Ω–µ–ø–æ—Å—Ä–µ–¥—Å—Ç–≤–µ–Ω–Ω–æ–π –æ–±—Ä–∞–±–æ—Ç–∫–∏ –∑–∞–¥–∞—á –∞–ø–ø–∞—Ä–∞—Ç–Ω–æ–≥–æ —É—Ä–æ–≤–Ω—è. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ, –≤ –∑–∞–≤–∏—Å–∏–º–æ—Å—Ç–∏ –æ—Ç —Å–ø–µ—Ü–∏—Ñ–∏–∫–∏ –≤–∞—à–µ–≥–æ –ø—Ä–æ–µ–∫—Ç–∞, –æ–Ω –º–æ–∂–µ—Ç –±—ã—Ç—å –Ω–∞–º–Ω–æ–≥–æ –ª—É—á—à–µ –¥–ª—è –≤—Å–µ–≥–æ, —á—Ç–æ —Ç—Ä–µ–±—É–µ—Ç –≤—ã—Å–æ–∫–æ–π —Å—Ç–µ–ø–µ–Ω–∏ –æ–ø—Ç–∏–º–∏–∑–∞—Ü–∏–∏ –æ–±–æ—Ä—É–¥–æ–≤–∞–Ω–∏—è, –Ω–∞–ø—Ä–∏–º–µ—Ä –¥–ª—è –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏—è –≥—Ä–∞—Ñ–∏–∫–∏. & Nbsp;
–í—ã–±–æ—Ä –º–µ–∂–¥—É C++, Python –∏–ª–∏ Java –¥–ª—è –≤–∞—à–µ–≥–æ –ø—Ä–æ–µ–∫—Ç–∞ –¥–µ–π—Å—Ç–≤–∏—Ç–µ–ª—å–Ω–æ –∑–∞–≤–∏—Å–∏—Ç –æ—Ç –≤–∞—à–µ–≥–æ –æ–ø—ã—Ç–∞ –∏ –¥–æ–ª–≥–æ—Å—Ä–æ—á–Ω—ã—Ö —Ü–µ–ª–µ–π. –í—Å–µ —Ç—Ä–∏ —è–≤–ª—è—é—Ç—Å—è –º–æ—â–Ω—ã–º–∏, –Ω–∞–¥–µ–∂–Ω—ã–º–∏ —è–∑—ã–∫–∞–º–∏, –∫–æ—Ç–æ—Ä—ã–µ, –≤–µ—Ä–æ—è—Ç–Ω–æ, –±—É–¥—É—Ç –∏–º–µ—Ç—å —Ç–æ, —á—Ç–æ –≤–∞–º –Ω—É–∂–Ω–æ –¥–ª—è –ø–æ–ª—É—á–µ–Ω–∏—è —Ä–∞–±–æ—Ç—ã –≥–æ—Ç–æ–≤–æ! & nbsp;