Python Return: пошаговое руководство

–û–ø–µ—Ä–∞—Ç–æ—Ä –≤–æ–∑–≤—Ä–∞—Ç–∞ Python —É–∫–∞–∑—ã–≤–∞–µ—Ç Python –ø—Ä–æ–¥–æ–ª–∂–∏—Ç—å –≤—ã–ø–æ–ª–Ω–µ–Ω–∏–µ –æ—Å–Ω–æ–≤–Ω–æ–π –ø—Ä–æ–≥—Ä–∞–º–º—ã. –í—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –æ–ø–µ—Ä–∞—Ç–æ—Ä return –¥–ª—è –æ—Ç–ø—Ä–∞–≤–∫–∏ –∑–Ω–∞—á–µ–Ω–∏—è –æ–±—Ä–∞—Ç–Ω–æ –≤ –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É, —Ç–∞–∫–æ–≥–æ –∫–∞–∫ —Å—Ç—Ä–æ–∫–∞ –∏–ª–∏ —Å–ø–∏—Å–æ–∫.

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

–ü—Ä–∏ —Ä–∞–±–æ—Ç–µ —Å —Ñ—É–Ω–∫—Ü–∏—è–º–∏ –≤ Python –≤—ã –≤—Å—Ç—Ä–µ—Ç–∏—Ç–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä return. –≠—Ç–æ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä –æ—Å—Ç–∞–Ω–∞–≤–ª–∏–≤–∞–µ—Ç –≤—ã–ø–æ–ª–Ω–µ–Ω–∏–µ —Ñ—É–Ω–∫—Ü–∏–∏ –∏ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏—è –∏–∑ —Ñ—É–Ω–∫—Ü–∏–∏ –≤ –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É.

–í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã —Å–æ–±–∏—Ä–∞–µ–º—Å—è –æ–±—Å—É–¥–∏—Ç—å, –∫–∞–∫ —Ä–∞–±–æ—Ç–∞–µ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä return –∏ –∫–∞–∫ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å return to –æ—Ç–ø—Ä–∞–≤–ª—è—Ç—å –∑–Ω–∞—á–µ–Ω–∏—è –≤ –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É.

–û–±–Ω–æ–≤–ª–µ–Ω–∏–µ —Ñ—É–Ω–∫—Ü–∏–π Python

Python –≤–∫–ª—é—á–∞–µ—Ç —Ä—è–¥ –≤—Å—Ç—Ä–æ–µ–Ω–Ω—ã—Ö —Ñ—É–Ω–∫—Ü–∏–π & mdash; —Ç–∞–∫–∏—Ö –∫–∞–∫ print (), str () –∏ len () & mdash;, –∫–æ—Ç–æ—Ä—ã–µ –≤—ã–ø–æ–ª–Ω—è—é—Ç –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–Ω—ã–µ –∑–∞–¥–∞—á–∏.

–í—ã –º–æ–∂–µ—Ç–µ –æ–±—ä—è–≤–∏—Ç—å —Å–≤–æ–∏ —Å–æ–±—Å—Ç–≤–µ–Ω–Ω—ã–µ –§—É–Ω–∫—Ü–∏—è Python —Å –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ–º –∫–ª—é—á–µ–≤–æ–≥–æ —Å–ª–æ–≤–∞ def. –ü–æ—Å–ª–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è –∫–ª—é—á–µ–≤–æ–≥–æ —Å–ª–æ–≤–∞ def –≤—ã –¥–æ–ª–∂–Ω—ã —É–∫–∞–∑–∞—Ç—å –∏–º—è –≤–∞—à–µ–π —Ñ—É–Ω–∫—Ü–∏–∏. –ó–∞—Ç–µ–º –≤—ã –¥–æ–ª–∂–Ω—ã —É–∫–∞–∑–∞—Ç—å –≤ –∫—Ä—É–≥–ª—ã—Ö —Å–∫–æ–±–∫–∞—Ö. –°–∫–æ–±–∫–∏ –º–æ–≥—É—Ç —Å–æ–¥–µ—Ä–∂–∞—Ç—å –ª—é–±—ã–µ –ø–∞—Ä–∞–º–µ—Ç—Ä—ã, –∫–æ—Ç–æ—Ä—ã–µ –¥–æ–ª–∂–Ω–∞ –ø—Ä–∏–Ω–∏–º–∞—Ç—å –≤–∞—à–∞ —Ñ—É–Ω–∫—Ü–∏—è.

–í–æ—Ç —Å–∏–Ω—Ç–∞–∫—Å–∏—Å –¥–ª—è –æ–±—ä—è–≤–ª–µ–Ω–∏—è —Ñ—É–Ω–∫—Ü–∏–∏ –≤ Python:

Python Return

–ö–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ Python return –≤—ã—Ö–æ–¥–∏—Ç –∏–∑ —Ñ—É–Ω–∫—Ü–∏—è –∏ –¥–∞–µ—Ç –∫–æ–º–∞–Ω–¥—É Python –ø—Ä–æ–¥–æ–ª–∂–∏—Ç—å –≤—ã–ø–æ–ª–Ω–µ–Ω–∏–µ –æ—Å–Ω–æ–≤–Ω–æ–π –ø—Ä–æ–≥—Ä–∞–º–º—ã. –ö–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ return –º–æ–∂–µ—Ç –æ—Ç–ø—Ä–∞–≤–∏—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ –æ–±—Ä–∞—Ç–Ω–æ –≤ –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É. –ó–Ω–∞—á–µ–Ω–∏–µ –º–æ–∂–µ—Ç –±—ã—Ç—å —Å—Ç—Ä–æ–∫–æ–π, –∫–æ—Ä—Ç–µ–∂–µ–º –∏–ª–∏ –ª—é–±—ã–º –¥—Ä—É–≥–∏–º –æ–±—ä–µ–∫—Ç–æ–º.

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–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—Ä–æ–π–¥–∏—Ç–µ —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.

–≠—Ç–æ –ø–æ–ª–µ–∑–Ω–æ, –ø–æ—Ç–æ–º—É —á—Ç–æ –ø–æ–∑–≤–æ–ª—è–µ—Ç –Ω–∞–º –¥–ª—è –æ–±—Ä–∞–±–æ—Ç–∫–∏ –¥–∞–Ω–Ω—ã—Ö –≤ —Ñ—É–Ω–∫—Ü–∏–∏. –ó–∞—Ç–µ–º –º—ã –º–æ–∂–µ–º –≤–µ—Ä–Ω—É—Ç—å –¥–∞–Ω–Ω—ã–µ –≤ –Ω–∞—à—É –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É, —á—Ç–æ–±—ã –º—ã –º–æ–≥–ª–∏ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –∏—Ö –≤–Ω–µ –Ω–∞—à–µ–π —Ñ—É–Ω–∫—Ü–∏–∏.

–î–∞–Ω–Ω—ã–µ, –æ–±—Ä–∞–±–∞—Ç—ã–≤–∞–µ–º—ã–µ –≤–Ω—É—Ç—Ä–∏ —Ñ—É–Ω–∫—Ü–∏–∏, –¥–æ—Å—Ç—É–ø–Ω—ã —Ç–æ–ª—å–∫–æ –≤–Ω—É—Ç—Ä–∏ —Ñ—É–Ω–∫—Ü–∏–∏. –≠—Ç–æ —Ç–æ–ª—å–∫–æ —Ç–æ—Ç —Å–ª—É—á–∞–π, –µ—Å–ª–∏ –≤—ã –Ω–µ –∏—Å–ø–æ–ª—å–∑—É–µ—Ç–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä return –¥–ª—è –æ—Ç–ø—Ä–∞–≤–∫–∏ –¥–∞–Ω–Ω—ã—Ö –≤ –¥—Ä—É–≥–æ–µ –º–µ—Å—Ç–æ –≤ –ø—Ä–æ–≥—Ä–∞–º–º–µ.

–í–æ—Ç —Å–∏–Ω—Ç–∞–∫—Å–∏—Å –∫–ª—é—á–µ–≤–æ–≥–æ —Å–ª–æ–≤–∞ return:

–ö–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ return –º–æ–∂–µ—Ç –ø–æ—è–≤–ª—è—Ç—å—Å—è –≤ –ª—é–±–æ–º –º–µ—Å—Ç–µ —Ñ—É–Ω–∫—Ü–∏–∏, –∏ –∫–æ–≥–¥–∞ –∫–æ–¥ –≤—ã–ø–æ–ª–Ω—è–µ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä return, —Ñ—É–Ω–∫—Ü–∏—è –±—É–¥–µ—Ç –∑–∞–≤–µ—Ä—à–µ–Ω–∞.

–û–ø–µ—Ä–∞—Ç–æ—Ä return –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ –¥–ª—è –æ—Å—Ç–∞–ª—å–Ω–æ–π —á–∞—Å—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º–º—ã, –Ω–æ –µ–≥–æ —Ç–∞–∫–∂–µ –º–æ–∂–Ω–æ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –æ—Ç–¥–µ–ª—å–Ω–æ. –ï—Å–ª–∏ –ø–æ—Å–ª–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ return –Ω–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–æ –≤—ã—Ä–∞–∂–µ–Ω–∏–µ, –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç—Å—è None. –í–æ—Ç –ø—Ä–∏–º–µ—Ä —ç—Ç–æ–≥–æ –≤ –¥–µ–π—Å—Ç–≤–∏–µ:

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

–í—ã –º–æ–∂–µ—Ç–µ —Ä–µ—à–∏—Ç—å –Ω–µ —É–∫–∞–∑—ã–≤–∞—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ, –µ—Å–ª–∏ —Ö–æ—Ç–∏—Ç–µ, —á—Ç–æ–±—ã —Ñ—É–Ω–∫—Ü–∏—è –ø–µ—Ä–µ—Å—Ç–∞–ª–∞ –≤—ã–ø–æ–ª–Ω—è—Ç—å—Å—è —Ç–æ–ª—å–∫–æ –ø–æ—Å–ª–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–Ω–æ–π —Ç–æ—á–∫–∏. . –≠—Ç–æ –º–µ–Ω–µ–µ —Ä–∞—Å–ø—Ä–æ—Å—Ç—Ä–∞–Ω–µ–Ω–Ω—ã–π –≤–∞—Ä–∏–∞–Ω—Ç –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ return Python.

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

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

–î–∞–≤–∞–π—Ç–µ –∑–∞–ø—É—Å—Ç–∏–º –Ω–∞—à—É –ø—Ä–æ–≥—Ä–∞–º–º—É –∏ –ø–æ—Å–º–æ—Ç—Ä–∏–º, —á—Ç–æ –ø—Ä–æ–∏–∑–æ–π–¥–µ—Ç:

–í –ø–µ—Ä–≤–æ–π —Å—Ç—Ä–æ–∫–µ –∫–æ–¥–∞ –º—ã –æ–±—ä—è–≤–ª—è–µ–º –Ω–∞–∑–≤–∞–Ω–∏–µ –±—É—Ç–µ—Ä–±—Ä–æ–¥–∞, —Ü–µ–Ω—É –∫–æ—Ç–æ—Ä–æ–≥–æ –º—ã —Ö–æ—Ç–∏–º —É–∑–Ω–∞—Ç—å. –í —ç—Ç–æ–º —Å–ª—É—á–∞–µ –Ω–∞—à–∞ –±—É—Ç–µ—Ä–±—Ä–æ–¥ –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è Python —Ö—Ä–∞–Ω–∏—Ç –∑–Ω–∞—á–µ–Ω–∏–µ Ham and Cheese.

< p> –ó–∞—Ç–µ–º –º—ã –æ–±—ä—è–≤–ª—è–µ–º —Ñ—É–Ω–∫—Ü–∏—é —Å –∏–º–µ–Ω–µ–º calculate_price (), –∫–æ—Ç–æ—Ä–∞—è –ø—Ä–∏–Ω–∏–º–∞–µ—Ç –æ–¥–∏–Ω –ø–∞—Ä–∞–º–µ—Ç—Ä: –Ω–∞–∑–≤–∞–Ω–∏–µ –±—É—Ç–µ—Ä–±—Ä–æ–¥–∞, –∫–æ—Ç–æ—Ä—ã–π –∫–ª–∏–µ–Ω—Ç —Ö–æ—Ç–µ–ª –±—ã –∫—É–ø–∏—Ç—å. –ú—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–ª–∏ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã if –≤ Python , —á—Ç–æ–±—ã —Å—Ä–∞–≤–Ω–∏—Ç—å –Ω–∞–∑–≤–∞–Ω–∏–µ –ø—Ä–æ–¥—É–∫—Ç–∞ —Å –Ω–∞—à–∏–º —Å–ø–∏—Å–∫–æ–º –±—É—Ç–µ—Ä–±—Ä–æ–¥–æ–≤. –ö–æ–≥–¥–∞ –Ω–∞–∑–≤–∞–Ω–∏–µ –ø—Ä–æ–¥—É–∫—Ç–∞ –Ω–∞–π–¥–µ–Ω–æ, –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç —Ü–µ–Ω—É, –∫–æ—Ç–æ—Ä—É—é –æ–Ω–∞ –æ–ø—Ä–µ–¥–µ–ª–∏–ª–∞.

–í–æ—Ç –≤–æ–∑–º–æ–∂–Ω—ã–µ –∑–Ω–∞—á–µ–Ω–∏—è —Å –ø–ª–∞–≤–∞—é—â–µ–π –∑–∞–ø—è—Ç–æ–π –≤ Python , –∫–æ—Ç–æ—Ä—ã–µ –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –º–æ–∂–µ—Ç –≤–µ—Ä–Ω—É—Ç—å:

  • " –í–µ—Ç—á–∏–Ω–∞ –∏ —Å—ã—Ä & rdquo ;: 2,50
  • " Chicken Club & rdquo ;: 2,75
  • –ï—â–µ –æ–¥–∏–Ω –±—É—Ç–µ—Ä–±—Ä–æ–¥: 2,50

–í –ø–æ—Å–ª–µ–¥–Ω–µ–π —Å—Ç—Ä–æ–∫–µ , –º—ã –≤—ã–∑—ã–≤–∞–µ–º –Ω–∞—à –º–µ—Ç–æ–¥ calculate_price () –∏ –ø–µ—Ä–µ–¥–∞–µ–º —Å—ç–Ω–¥–≤–∏—á-–ø–µ—Ä–µ–º–µ–Ω–Ω—É—é –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞. –ö–æ–≥–¥–∞ –≤—ã–∑—ã–≤–∞–µ—Ç—Å—è –Ω–∞—à –º–µ—Ç–æ–¥ calculate_price (), –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –≤—ã–ø–æ–ª–Ω—è–µ—Ç –º–µ—Ç–æ–¥ –∏ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç —Ü–µ–Ω—É –¥–ª—è —Å—ç–Ω–¥–≤–∏—á, –∫–æ—Ç–æ—Ä—ã–π –º—ã —É–∫–∞–∑–∞–ª–∏.

–í –¥–∞–Ω–Ω–æ–º —Å–ª—É—á–∞–µ –Ω–∞—à –∫–ª–∏–µ–Ω—Ç –∑–∞–∫–∞–∑–∞–ª —Å—ç–Ω–¥–≤–∏—á –í–µ—Ç—á–∏–Ω–∞ –∏ —Å—ã—Ä, –ø–æ—ç—Ç–æ–º—É –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç 2.50. & nbsp;

–ö–∞–∫ —Ç–æ–ª—å–∫–æ –≤—ã–ø–æ–ª–Ω—è–µ—Ç—Å—è –∏–Ω—Å—Ç—Ä—É–∫—Ü–∏—è return, –Ω–∞—à–∞ —Ñ—É–Ω–∫—Ü–∏—è –æ—Å—Ç–∞–Ω–∞–≤–ª–∏–≤–∞–µ—Ç—Å—è, –∞ –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –ø—Ä–æ–¥–æ–ª–∂–∞–µ—Ç —Ä–∞–±–æ—Ç–∞—Ç—å. & Nbsp;

Return –≤ Python: –µ—â–µ –æ–¥–∏–Ω –ø—Ä–∏–º–µ—Ä

Let " s –∏—Å–ø–æ–ª—å–∑—É—é—Ç –¥—Ä—É–≥–æ–π –ø—Ä–∏–º–µ—Ä —Å–æ—Å—Ç–æ—è–Ω–∏—è return ent, —á—Ç–æ–±—ã –ø—Ä–æ–∏–ª–ª—é—Å—Ç—Ä–∏—Ä–æ–≤–∞—Ç—å, –∫–∞–∫ —ç—Ç–æ —Ä–∞–±–æ—Ç–∞–µ—Ç. –î–æ–ø—É—Å—Ç–∏–º, –º—ã —Å–æ–∑–¥–∞–µ–º –ø—Ä–æ–≥—Ä–∞–º–º—É, –∫–æ—Ç–æ—Ä–∞—è —Ä–∞—Å—Å—á–∏—Ç—ã–≤–∞–µ—Ç –∏–∑–º–µ–Ω–µ–Ω–∏–µ, –∫–æ—Ç–æ—Ä–æ–µ –∫–ª–∏–µ–Ω—Ç –¥–æ–ª–∂–µ–Ω –ø–æ–ª—É—á–∏—Ç—å. –ú—ã –º–æ–≥–ª–∏ –±—ã –≤—ã–ø–æ–ª–Ω–∏—Ç—å —ç—Ç—É –∑–∞–¥–∞—á—É, –∏—Å–ø–æ–ª—å–∑—É—è —Å–ª–µ–¥—É—é—â–∏–π –∫–æ–¥:

–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç:

"–ö–∞—Ä—å–µ—Ä–Ω–∞—è –∫–∞—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 –Ω–∞–π—Ç–∏ –±—É—Ç–∫–µ–º–ø. –î–≤–∞ –º–µ—Å—è—Ü–∞ —Å–ø—É—Å—Ç—è –ü–æ–ª—É—á–∏–≤ –¥–∏–ø–ª–æ–º, —è –Ω–∞—à–ª–∞ —Ä–∞–±–æ—Ç—É —Å–≤–æ–µ–π –º–µ—á—Ç—ã, –∫–æ—Ç–æ—Ä–∞—è —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤–æ–≤–∞–ª–∞ –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

–ú—ã –æ–±—ä—è–≤–∏–ª —Ñ—É–Ω–∫—Ü–∏—é –ø–æ–¥ –Ω–∞–∑–≤–∞–Ω–∏–µ–º calculate_change, –∫–æ—Ç–æ—Ä–∞—è –≤—ã—á–∏—Ç–∞–µ—Ç —Ü–µ–Ω—É –±—É—Ç–µ—Ä–±—Ä–æ–¥–∞ –∏–∑ —Å—É–º–º—ã, —É–∫–∞–∑–∞–Ω–Ω–æ–π –ø–æ–∫—É–ø–∞—Ç–µ–ª–µ–º. –í —ç—Ç–æ–º —Å–ª—É—á–∞–µ —Ü–µ–Ω–∞ –±—É—Ç–µ—Ä–±—Ä–æ–¥–∞ —Å–æ—Å—Ç–∞–≤–ª—è–µ—Ç 2,50 –¥–æ–ª–ª–∞—Ä–∞, –∞ –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—å –¥–∞–ª –æ—Ñ–∏—Ü–∏–∞–Ω—Ç–∫–µ 4 –¥–æ–ª–ª–∞—Ä–∞. –ò—Ç–∞–∫, –Ω–∞—à–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç 1,50 –¥–æ–ª–ª–∞—Ä–∞.

–ó–∞–∫–ª—é—á–µ–Ω–∏–µ

–ö–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ return –≤ Python –∑–∞–≤–µ—Ä—à–∞–µ—Ç —Ñ—É–Ω–∫—Ü–∏—é –∏ —Å–æ–æ–±—â–∞–µ—Ç Python, —á—Ç–æ –Ω—É–∂–Ω–æ –∑–∞–ø—É—Å—Ç–∏—Ç—å –æ—Å—Ç–∞–ª—å–Ω—É—é —á–∞—Å—Ç—å –æ—Å–Ω–æ–≤–Ω–æ–π –ø—Ä–æ–≥—Ä–∞–º–º—ã. –ö–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ return –º–æ–∂–µ—Ç –æ—Ç–ø—Ä–∞–≤–∏—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ –æ–±—Ä–∞—Ç–Ω–æ –≤ –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É.

–•–æ—Ç—è –∑–Ω–∞—á–µ–Ω–∏—è –º–æ–≥—É—Ç –±—ã—Ç—å –æ–ø—Ä–µ–¥–µ–ª–µ–Ω—ã –≤ —Ñ—É–Ω–∫—Ü–∏–∏, –≤—ã –º–æ–∂–µ—Ç–µ –æ—Ç–ø—Ä–∞–≤–∏—Ç—å –∏—Ö –æ–±—Ä–∞—Ç–Ω–æ –≤ —Å–≤–æ—é –æ—Å–Ω–æ–≤–Ω—É—é –ø—Ä–æ–≥—Ä–∞–º–º—É –∏ –ø—Ä–æ—á–∏—Ç–∞—Ç—å –∏—Ö –ø–æ –≤—Å–µ–º—É –≤–∞—à–µ–º—É –∫–æ–¥—É.

–í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã —É–≥–ª—É–±–∏–ª–∏—Å—å –≤ –æ—Å–Ω–æ–≤—ã –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ return Python. –ú—ã —Ç–∞–∫–∂–µ —Ä–∞—Å—Å–º–æ—Ç—Ä–µ–ª–∏ –¥–≤–∞ –ø—Ä–∏–º–µ—Ä–∞ —Ñ—É–Ω–∫—Ü–∏–π Python, –∫–æ—Ç–æ—Ä—ã–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–ª–∏ –∫–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ return, —á—Ç–æ–±—ã –ø—Ä–æ–∏–ª–ª—é—Å—Ç—Ä–∏—Ä–æ–≤–∞—Ç—å, –∫–∞–∫ —Ä–∞–±–æ—Ç–∞–µ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä.

–ß—Ç–æ–±—ã –Ω–∞–π—Ç–∏ –∫—É—Ä—Å—ã, —É—á–µ–±–Ω—ã–µ —Ä–µ—Å—É—Ä—Å—ã –∏ –¥–æ–ø–æ–ª–Ω–∏—Ç–µ–ª—å–Ω—É—é –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –æ Python, –æ–∑–Ω–∞–∫–æ–º—å—Ç–µ—Å—å —Å –Ω–∞—à–∏–º –ø–æ–ª–Ω—ã–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–æ–º –ø–æ –∏–∑—É—á–µ–Ω–∏—é Python .

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