Обратная строка Python: пошаговое руководство

–í—ã –º–æ–∂–µ—Ç–µ –ø–µ—Ä–µ–≤–µ—Ä–Ω—É—Ç—å —Å—Ç—Ä–æ–∫—É –≤ Python, –∏—Å–ø–æ–ª—å–∑—É—è –Ω–∞—Ä–µ–∑–∫—É –∏–ª–∏ –º–µ—Ç–æ–¥ reversed (). –†–µ–∫—É—Ä—Å–∏–≤–Ω–∞—è —Ñ—É–Ω–∫—Ü–∏—è, –∫–æ—Ç–æ—Ä–∞—è —Å—á–∏—Ç—ã–≤–∞–µ—Ç –∫–∞–∂–¥—ã–π —Å–∏–º–≤–æ–ª –≤ —Å—Ç—Ä–æ–∫–µ –∏ –ø–µ—Ä–µ–≤–æ—Ä–∞—á–∏–≤–∞–µ—Ç –≤—Å—é —Å—Ç—Ä–æ–∫—É, —è–≤–ª—è–µ—Ç—Å—è –µ—â–µ –æ–¥–Ω–∏–º —Ä–∞—Å–ø—Ä–æ—Å—Ç—Ä–∞–Ω–µ–Ω–Ω—ã–º —Å–ø–æ—Å–æ–±–æ–º –ø–µ—Ä–µ–≤–µ—Ä–Ω—É—Ç—å —Å—Ç—Ä–æ–∫—É. –ù–µ —Å—É—â–µ—Å—Ç–≤—É–µ—Ç —Ñ—É–Ω–∫—Ü–∏–∏ —è–≤–Ω–æ , –ø—Ä–µ–¥–Ω–∞–∑–Ω–∞—á–µ–Ω–Ω–æ–π –¥–ª—è –ø–µ—Ä–µ–≤–æ—Ä–æ—Ç–∞ —Å—Ç—Ä–æ–∫–∏.

–ö–æ–≥–¥–∞ –≤—ã —Ä–∞–±–æ—Ç–∞–µ—Ç–µ –≤ Python, —É –≤–∞—Å –º–æ–∂–µ—Ç –±—ã—Ç—å —Å—Ç—Ä–æ–∫–∞, –∫–æ—Ç–æ—Ä–∞—è –≤—ã —Ö–æ—Ç–∏—Ç–µ –ø–æ–≤–µ—Ä–Ω—É—Ç—å –≤—Å–ø—è—Ç—å. –ù–∞–ø—Ä–∏–º–µ—Ä, —Å–∫–∞–∂–µ–º, –≤—ã —Å–æ–∑–¥–∞–µ—Ç–µ –∏–≥—Ä—É. –í—ã –º–æ–∂–µ—Ç–µ —Ä–∞–∑—Ä–µ—à–∏—Ç—å –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—è–º –≥–µ–Ω–µ—Ä–∏—Ä–æ–≤–∞—Ç—å –∏–º—è –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—è, –æ—Ç–ø—Ä–∞–≤–∏–≤ —Å–≤–æ–µ –∏–º—è –≤ –ø—Ä–æ–≥—Ä–∞–º–º—É –∏ –∑–∞—Å—Ç–∞–≤–∏–≤ –ø—Ä–æ–≥—Ä–∞–º–º—É –æ—Ç–º–µ–Ω–∏—Ç—å –µ–≥–æ.

–û–±—Ä–∞—â–µ–Ω–∏–µ —Å—Ç—Ä–æ–∫–∏ - –Ω–µ –æ–±—ã—á–Ω–∞—è –æ–ø–µ—Ä–∞—Ü–∏—è –≤ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏–∏, –ø–æ—ç—Ç–æ–º—É Python –Ω–µ –∏–º–µ–µ—Ç –≤—Å—Ç—Ä–æ–µ–Ω–Ω–æ–π —Ñ—É–Ω–∫—Ü–∏—è –¥–ª—è –ø–µ—Ä–µ–≤–æ—Ä–æ—Ç–∞ —Å—Ç—Ä–æ–∫. –û–¥–Ω–∞–∫–æ —Ä–µ–≤–µ—Ä—Å–∏—Ä–æ–≤–∞–Ω–∏–µ —Å—Ç—Ä–æ–∫ - —ç—Ç–æ —Ç–µ–º–∞, –∫–æ—Ç–æ—Ä–∞—è –ø–æ–¥–Ω–∏–º–∞–µ—Ç—Å—è –Ω–∞ —Å–æ–±–µ—Å–µ–¥–æ–≤–∞–Ω–∏—è—Ö, –∏ —É –Ω–µ–µ –µ—Å—Ç—å –Ω–µ—Å–∫–æ–ª—å–∫–æ —Ä–µ–∞–ª—å–Ω—ã—Ö –ø—Ä–∏–ª–æ–∂–µ–Ω–∏–π.

–í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã –æ–±—Å—É–¥–∏–º —Ç—Ä–∏ –º–µ—Ç–æ–¥–∞, –∫–æ—Ç–æ—Ä—ã–µ –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è —Ä–µ–≤–µ—Ä—Å–∏—Ä–æ–≤–∞–Ω–∏—è —Å—Ç—Ä–æ–∫–∏ n Python . –ú—ã –Ω–∞—á–Ω–µ–º —Å –æ—Å–≤–µ–∂–µ–Ω–∏—è —Å—Ç—Ä–æ–∫ –≤ Python. –ü–æ—Å–ª–µ —ç—Ç–æ–≥–æ –º—ã –æ–±—Å—É–¥–∏–º –Ω–∞—Ä–µ–∑–∫—É —Å—Ç—Ä–æ–∫. –ó–∞—Ç–µ–º –º—ã —É–∑–Ω–∞–µ–º, –∫–∞–∫ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —Ñ—É–Ω–∫—Ü–∏–∏ reversed () –∏ join (). –ù–∞–∫–æ–Ω–µ—Ü, –º—ã —Ä–∞—Å—Å–º–æ—Ç—Ä–∏–º —Ä–µ–∫—É—Ä—Å–∏—é.

–ö–∞–∫ –ø–µ—Ä–µ–≤–µ—Ä–Ω—É—Ç—å —Å—Ç—Ä–æ–∫—É –≤ Python

–ï—Å—Ç—å —Ç—Ä–∏ –º–µ—Ç–æ–¥–∞, –∫–æ—Ç–æ—Ä—ã–µ –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è –ø–µ—Ä–µ–≤–æ—Ä–æ—Ç–∞ —Å—Ç—Ä–æ–∫–∏:

• –ù–∞—Ä–µ–∑–∫–∞ —Å—Ç—Ä–æ–∫–∏ —Å –ø–æ–º–æ—â—å—é —Å–∏–Ω—Ç–∞–∫—Å–∏—Å–∞ [:: - 1]
• –ò—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ —Ñ—É–Ω–∫—Ü–∏–∏ reversed () –¥–ª—è —Å–æ–∑–¥–∞–Ω–∏—è –æ–±—Ä–∞—Ç–Ω–æ–≥–æ –∏—Ç–µ—Ä–∞—Ç–æ—Ä–∞, –∫–æ—Ç–æ—Ä—ã–π —Å—á–∏—Ç—ã–≤–∞–µ—Ç —Å—Ç—Ä–æ–∫—É –∏ –º–µ–Ω—è–µ—Ç –µ–µ —Å–æ–¥–µ—Ä–∂–∏–º–æ–µ
• –ò—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ —Ä–µ–∫—É—Ä—Å–∏–≤–Ω–æ–π —Ñ—É–Ω–∫—Ü–∏–∏

–î–∞–≤–∞–π—Ç–µ –æ–±—Å—É–¥–∏–º –≤—Å–µ —Ç—Ä–∏ –∏–∑ —ç—Ç–∏—Ö –º–µ—Ç–æ–¥–æ–≤.

Python Reverse String Using Slicing

–ö–æ–≥–¥–∞ –≤—ã " ; –ø—Ä–∏ –Ω–∞—Ä–µ–∑–∫–µ —Å—Ç—Ä–æ–∫–∏ Python –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –ø–æ—Å–ª–µ–¥–æ–≤–∞—Ç–µ–ª—å–Ω–æ—Å—Ç—å –Ω–∞—Ä–µ–∑–∫–∏ [:: - 1] –¥–ª—è —Å–æ–∑–¥–∞–Ω–∏—è –ø–µ—Ä–µ–≤–µ—Ä–Ω—É—Ç–æ–π –∫–æ–ø–∏–∏ —Å—Ç—Ä–æ–∫–∏ . –≠—Ç–æ—Ç —Å–∏–Ω—Ç–∞–∫—Å–∏—Å –∏–∑–≤–ª–µ–∫–∞–µ—Ç –≤—Å–µ —Å–∏–º–≤–æ–ª—ã –≤ —Å—Ç—Ä–æ–∫–µ –∏ –º–µ–Ω—è–µ—Ç –∏—Ö –º–µ—Å—Ç–∞–º–∏.

–ü—Ä–µ–¥–ø–æ–ª–æ–∂–∏–º, —É –Ω–∞—Å –µ—Å—Ç—å —Å—Ç—Ä–æ–∫–∞ —Å–æ –∑–Ω–∞—á–µ–Ω–∏–µ–º " Python & rdquo ;. –ú—ã —Ö–æ—Ç–∏–º —É–≤–∏–¥–µ—Ç—å —ç—Ç—É —Å—Ç—Ä–æ–∫—É –≤ –æ–±—Ä–∞—Ç–Ω–æ–º –ø–æ—Ä—è–¥–∫–µ. –ú—ã –º–æ–≥–ª–∏ –±—ã —Å–¥–µ–ª–∞—Ç—å —ç—Ç–æ, –∏—Å–ø–æ–ª—å–∑—É—è —Å–∏–Ω—Ç–∞–∫—Å–∏—Å [:: - 1]:

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 —Ç—Ä—É–¥–æ—É—Å—Ç—Ä–æ–π—Å—Ç–≤–∞ –≤ —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 –ª–∞–≥–µ—Ä—è. –ü–æ–ª—É—á–∏—Ç–µ –ø—Ä–∏–≥–ª–∞—à–µ–Ω–∏–µ –Ω–∞ —É—á–µ–±–Ω—ã–π –ª–∞–≥–µ—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.

–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç: nohtyP.

–ú—ã –æ–±—ä—è–≤–ª—è–µ–º –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é Python —Å –∏–º–µ–Ω–µ–º reverse, –≤ –∫–æ—Ç–æ—Ä–æ–π —Ö—Ä–∞–Ω–∏—Ç—Å—è –Ω–∞—à–∞ –ø–µ—Ä–µ–≤–µ—Ä–Ω—É—Ç–∞—è —Å—Ç—Ä–æ–∫–∞. –°–∏–Ω—Ç–∞–∫—Å–∏—Å [:: - 1] –¥–æ–±–∞–≤–ª—è–µ—Ç—Å—è –≤ –∫–æ–Ω–µ—Ü –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π, —Å–æ–¥–µ—Ä–∂–∞—â–µ–π –Ω–∞—à " Python " —Å—Ç—Ä–æ–∫–æ–≤–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ.