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Python.Engineering Wiki Тернарный оператор Python: практическое руководство

Тернарный оператор Python: практическое руководство

__main__ Python module | code Python module | COM PHP module | dis Python module | Ev PHP module | FFI PHP module | http Python module | imp Python module | io Python module | Lua PHP module | operator Python module | os Python module | PS PHP module | Python functions | re Python module | SPL PHP module | StackOverflow | stat Python module | Sync PHP module | UI PHP module
Michael Zippo Michael Zippo 27.11.2021

–¢–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä Python –ø–æ–∑–≤–æ–ª—è–µ—Ç –æ—Ü–µ–Ω–∏—Ç—å, —è–≤–ª—è–µ—Ç—Å—è –ª–∏ —É—Å–ª–æ–≤–∏–µ –∏—Å—Ç–∏–Ω–Ω—ã–º –∏–ª–∏ –ª–æ–∂–Ω—ã–º. –¢–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –∑–∞–Ω–∏–º–∞–µ—Ç –æ–¥–Ω—É —Å—Ç—Ä–æ–∫—É –∫–æ–¥–∞, —á—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –æ–Ω –∫–æ—Ä–æ—á–µ –∏ –ª–∞–∫–æ–Ω–∏—á–Ω–µ–µ, —á–µ–º –ø–æ–ª–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä if & hellip; else.

–£—Å–ª–æ–≤–Ω—ã–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã, —Ç–∞–∫–∏–µ –∫–∞–∫ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã if, –ø–æ–∑–≤–æ–ª—è—é—Ç —É–ø—Ä–∞–≤–ª—è—Ç—å –ø–æ—Ç–æ–∫ –≤–∞—à–µ–π –ø—Ä–æ–≥—Ä–∞–º–º—ã. –ö–æ–¥ –≤–Ω—É—Ç—Ä–∏ —É—Å–ª–æ–≤–Ω—ã—Ö –æ–ø–µ—Ä–∞—Ç–æ—Ä–æ–≤ –≤—ã–ø–æ–ª–Ω—è–µ—Ç—Å—è —Ç–æ–ª—å–∫–æ –ø—Ä–∏ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏–∏ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–Ω–æ–≥–æ —É—Å–ª–æ–≤–∏—è (–∏–ª–∏ –Ω–∞–±–æ—Ä–∞ —É—Å–ª–æ–≤–∏–π).

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

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

–£—Å–ª–æ–≤–Ω—ã–µ –æ–±–æ–∑–Ω–∞—á–µ–Ω–∏—è Python

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

–û–ø–µ—Ä–∞—Ç–æ—Ä Python if –∏—Å–ø–æ–ª—å–∑—É–µ—Ç—Å—è –¥–ª—è –ø—Ä–æ–≤–µ—Ä–∫–∏ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏—è —É—Å–ª–æ–≤–∏—è.

–ü—Ä–µ–¥–ø–æ–ª–æ–∂–∏–º, –º—ã —Å–æ–∑–¥–∞–µ–º –ø—Ä–∏–ª–æ–∂–µ–Ω–∏–µ, –∫–æ—Ç–æ—Ä–æ–µ –ø—Ä–æ–≤–µ—Ä—è–µ—Ç, –∏–º–µ–µ—Ç –ª–∏ –∫–ª–∏–µ–Ω—Ç –ø—Ä–∞–≤–æ –Ω–∞ —Å–∫–∏–¥–∫—É 10% –≤ –∫–∏–Ω–æ—Ç–µ–∞—Ç—Ä–µ. –ï—Å–ª–∏ –ø–æ–∫—É–ø–∞—Ç–µ–ª—å —Å—Ç–∞—Ä—à–µ 65 –ª–µ—Ç, –µ–º—É –¥–æ–ª–∂–Ω–∞ –±—ã—Ç—å –ø—Ä–µ–¥–æ—Å—Ç–∞–≤–ª–µ–Ω–∞ ‚Äã‚Äã—Å–∫–∏–¥–∫–∞, –≤ –ø—Ä–æ—Ç–∏–≤–Ω–æ–º —Å–ª—É—á–∞–µ —Å–∫–∏–¥–∫–∞ –Ω–µ –ø—Ä–µ–¥–æ—Å—Ç–∞–≤–ª—è–µ—Ç—Å—è. –ú—ã –º–æ–≥–ª–∏ –±—ã –ø–æ—Å—Ç—Ä–æ–∏—Ç—å —ç—Ç—É –ø—Ä–æ–≥—Ä–∞–º–º—É, –∏—Å–ø–æ–ª—å–∑—É—è –æ–ø–µ—Ä–∞—Ç–æ—Ä if & hellip; else.

–ù–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã if –∑–∞–Ω–∏–º–∞—é—Ç –Ω–µ –º–µ–Ω–µ–µ –¥–≤—É—Ö —Å—Ç—Ä–æ–∫ –∫–æ–¥–∞. –ï—Å–ª–∏ –≤—ã –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç–µ —Ç–æ–ª—å–∫–æ –Ω–µ—Å–∫–æ–ª—å–∫–æ —É—Å–ª–æ–≤–∏–π, –µ—Å—Ç—å –±–æ–ª–µ–µ –ª–∞–∫–æ–Ω–∏—á–Ω—ã–π —Å–ø–æ—Å–æ–± –Ω–∞–ø–∏—Å–∞—Ç—å –æ–ø–µ—Ä–∞—Ç–æ—Ä if: —Ç–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –≤ Python.

81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –æ–Ω–∏ —á—É–≤—Å—Ç–≤–æ–≤–∞–ª–∏ —Å–µ–±—è –±–æ–ª–µ–µ —É–≤–µ—Ä–µ–Ω–Ω–æ –≤ —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—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–∞ –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.

–¢–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä - —ç—Ç–æ —Ç–∏–ø —É—Å–ª–æ–≤–Ω–æ–≥–æ –≤—ã—Ä–∞–∂–µ–Ω–∏—è –≤ Python, –∫–æ—Ç–æ—Ä–æ–µ –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä. –¢–µ—Ä–Ω–∞—Ä–Ω—ã–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã –≤—ã–ø–æ–ª–Ω—è—é—Ç –¥–µ–π—Å—Ç–≤–∏–µ –≤ –∑–∞–≤–∏—Å–∏–º–æ—Å—Ç–∏ –æ—Ç —Ç–æ–≥–æ, –∏—Å—Ç–∏–Ω–Ω–æ —ç—Ç–æ —É—Ç–≤–µ—Ä–∂–¥–µ–Ω–∏–µ –∏–ª–∏ –Ω–µ—Ç. –û–Ω–∏ –±–æ–ª–µ–µ –ª–∞–∫–æ–Ω–∏—á–Ω—ã, —á–µ–º —Ç—Ä–∞–¥–∏—Ü–∏–æ–Ω–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä if & hellip; else.

–°–∏–Ω—Ç–∞–∫—Å–∏—Å —Ç–µ—Ä–Ω–∞—Ä–Ω–æ–≥–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ Python —Å–ª–µ–¥—É—é—â–∏–π:

–¢–µ—Ä–Ω–∞—Ä–Ω—ã–π —É—Å–ª–æ–≤–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –≤ Python –ø–æ–ª—É—á–∏–ª —Å–≤–æ–µ –Ω–∞–∑–≤–∞–Ω–∏–µ –∏–∑-–∑–∞ —Ç–æ–≥–æ, —á—Ç–æ –æ–Ω –ø—Ä–∏–Ω–∏–º–∞–µ—Ç —Ç—Ä–∏ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞: if_true, expression –∏ if_false.

–¢–µ—Ä–Ω–∞—Ä–Ω—ã–µ –æ–ø–µ—Ä–∞—Ç–æ—Ä—ã –æ–±—ã—á–Ω–æ –∏—Å–ø–æ–ª—å–∑—É—é—Ç—Å—è –¥–ª—è –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∏—è –∑–Ω–∞—á–µ–Ω–∏—è –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π. –ü–µ—Ä–µ–º–µ–Ω–Ω–∞—è –ø—Ä–∏–Ω–∏–º–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ " if_true ", –µ—Å–ª–∏ –≤—ã—Ä–∞–∂–µ–Ω–∏–µ –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç—Å—è –∫–∞–∫ True, –∏–ª–∏ " if_false ", –µ—Å–ª–∏ –≤—ã—Ä–∞–∂–µ–Ω–∏–µ –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç—Å—è –∫–∞–∫ –ª–æ–∂–Ω–æ–µ.

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

–ò –ø–æ–Ω–∏–º–∞–Ω–∏–µ —Å–ø–∏—Å–∫–æ–≤, –∏ –ª—è–º–±–¥–∞-—Ñ—É–Ω–∫—Ü–∏–∏ —è–≤–ª—è—é—Ç—Å—è –±–æ–ª–µ–µ —ç—Ñ—Ñ–µ–∫—Ç–∏–≤–Ω—ã–º–∏ —Å–ø–æ—Å–æ–±–∞–º–∏ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏–µ –¥–µ–π—Å—Ç–≤–∏—è (—Ñ–∏–ª—å—Ç—Ä–∞—Ü–∏—è —Å–ø–∏—Å–∫–æ–≤ –∏ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∏–µ —Ñ—É–Ω–∫—Ü–∏–∏ —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤–µ–Ω–Ω–æ). –≠—Ç–æ –ø–æ—Ö–æ–∂–µ –Ω–∞ —Ç–æ, –∫–∞–∫ —Ç–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä —è–≤–ª—è–µ—Ç—Å—è –±–æ–ª–µ–µ —ç—Ñ—Ñ–µ–∫—Ç–∏–≤–Ω—ã–º —Å–ø–æ—Å–æ–±–æ–º –Ω–∞–ø–∏—Å–∞–Ω–∏—è –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ if.

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

–ü—Ä–µ–¥–ø–æ–ª–æ–∂–∏–º, –º—ã —Ö–æ—Ç–∏–º –¥–∞—Ç—å —Å–∫–∏–¥–∫—É –ø–æ–∫—É–ø–∞—Ç–µ–ª—é –≤ –Ω–∞—à–µ–º –∫–∏–Ω–æ—Ç–µ–∞—Ç—Ä–µ, –µ—Å–ª–∏ –æ–Ω —Å—Ç–∞—Ä—à–µ 65 –ª–µ—Ç. –ï—Å–ª–∏ –∫–ª–∏–µ–Ω—Ç—É –Ω–µ –∏—Å–ø–æ–ª–Ω–∏–ª–æ—Å—å 65 –ª–µ—Ç, –æ–Ω –Ω–µ –∏–º–µ–µ—Ç –ø—Ä–∞–≤–∞ –Ω–∞ —Å–∫–∏–¥–∫—É. –ú—ã –º–æ–∂–µ–º –ø—Ä–æ–≤–µ—Ä–∏—Ç—å, –∏–º–µ–µ—Ç –ª–∏ –∫–ª–∏–µ–Ω—Ç –ø—Ä–∞–≤–æ –Ω–∞ –ø–æ–ª—É—á–µ–Ω–∏–µ —Å–∫–∏–¥–∫–∏, –∏—Å–ø–æ–ª—å–∑—É—è —Å–ª–µ–¥—É—é—â–∏–π –∫–æ–¥:

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

–í –ø–µ—Ä–≤–æ–π —Å—Ç—Ä–æ–∫–µ –º—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 age. –≠—Ç–æ–π –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π –ø—Ä–∏—Å–≤–∞–∏–≤–∞–µ—Ç—Å—è –∑–Ω–∞—á–µ–Ω–∏–µ 48. –ó–∞—Ç–µ–º –º—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º —Ç–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä, —á—Ç–æ–±—ã –≤—ã—á–∏—Å–ª–∏—Ç—å, –∏–º–µ–µ—Ç –ª–∏ –ø–æ–∫—É–ø–∞—Ç–µ–ª—å –ø—Ä–∞–≤–æ –Ω–∞ —Å–∫–∏–¥–∫—É.

–ù–∞—à —Ç–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç –≤—ã—Ä–∞–∂–µ–Ω–∏–µ age" = 65. –ü–æ—Å–∫–æ–ª—å–∫—É age —Ä–∞–≤–Ω–æ 48, —ç—Ç–æ –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç—Å—è –∫–∞–∫ False. –ò—Ç–∞–∫, –∫–æ–¥ –∫–æ—Ç–æ—Ä—ã–π –ø–æ—è–≤–ª—è–µ—Ç—Å—è –ø–æ—Å–ª–µ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏—è –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ else.

–ó–∞—Ç–µ–º –º—ã –≤—ã–≤–æ–¥–∏–º —Ä–µ–∑—É–ª—å—Ç–∞—Ç –Ω–∞—à–µ–≥–æ —Ç–µ—Ä–Ω–∞—Ä–Ω–æ–≥–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ –Ω–∞ –∫–æ–Ω—Å–æ–ª—å. –≠—Ç–æ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ False.

–ï—Å–ª–∏ –º—ã —Å—Ä–∞–≤–Ω–∏–º —ç—Ç–æ—Ç –ø—Ä–∏–º–µ—Ä —Å –Ω–∞—à–∏–º –ø–æ—Å–ª–µ–¥–Ω–∏–º, –≤—ã —É–≤–∏–¥–∏—Ç–µ, —á—Ç–æ –æ–Ω –∏—Å–ø–æ–ª—å–∑—É–µ—Ç –∑–Ω–∞—á–∏—Ç–µ–ª—å–Ω–æ –º–µ–Ω—å—à–µ —Å—Ç—Ä–æ–∫ –∫–æ–¥–∞. –ù–∞—à–∞ –ø–µ—Ä–≤–∞—è –ø—Ä–æ–≥—Ä–∞–º–º–∞ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–ª–∞ –ø—è—Ç—å —Å—Ç—Ä–æ–∫ –∫–æ–¥–∞, –∞ —ç—Ç–∞ - —Ç—Ä–∏.

–í —ç—Ç–æ–º –ø—Ä–∏–º–µ—Ä–µ –Ω–∞—à —Ç—Ä–æ–∏—á–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –ª–æ–≥–∏—á–µ—Å–∫–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ Python (True –∏–ª–∏ False). –û–¥–Ω–∞–∫–æ –º—ã –º–æ–∂–µ–º —Ä–∞–∑—Ä–µ—à–∏—Ç—å –Ω–∞—à–µ–º—É —Ç–µ—Ä–Ω–∞—Ä–Ω–æ–º—É –æ–ø–µ—Ä–∞—Ç–æ—Ä—É –≤–æ–∑–≤—Ä–∞—â–∞—Ç—å –ª—é–±–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ.

Ternary Python —Å —á–∏—Å–ª–æ–≤—ã–º–∏ –∑–Ω–∞—á–µ–Ω–∏—è–º–∏

–ü—Ä–µ–¥–ø–æ–ª–æ–∂–∏–º, –º—ã —Ö–æ—Ç–∏–º —É—Å—Ç–∞–Ω–æ–≤–∏—Ç—å –∫–æ–Ω–∫—Ä–µ—Ç–Ω—É—é —Å—Ç–∞–≤–∫—É —Å–∫–∏–¥–∫–∏ –≤ –∑–∞–≤–∏—Å–∏–º–æ—Å—Ç–∏ –æ—Ç —Ç–æ–≥–æ, –∏–º–µ–µ—Ç –ª–∏ –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—å –ø—Ä–∞–≤–æ –Ω–∞ —Å–∫–∏–¥–∫—É . –ü–æ —É–º–æ–ª—á–∞–Ω–∏—é –Ω–∞—à –∫–∏–Ω–æ—Ç–µ–∞—Ç—Ä –ø—Ä–µ–¥–æ—Å—Ç–∞–≤–ª—è–µ—Ç –≤—Å–µ–º –∫–ª–∏–µ–Ω—Ç–∞–º —Å–∫–∏–¥–∫—É 5%, –Ω–æ –ø–æ–∂–∏–ª—ã–µ –ª—é–¥–∏ (–ª—é–¥–∏ 65 –ª–µ—Ç –∏ —Å—Ç–∞—Ä—à–µ) –∏–º–µ—é—Ç –ø—Ä–∞–≤–æ –Ω–∞ —Å–∫–∏–¥–∫—É 10%.

–°–ª–µ–¥—É—é—â–∞—è –ø—Ä–æ–≥—Ä–∞–º–º–∞ –ø–æ–∑–≤–æ–ª—è–µ—Ç –Ω–∞–º –ø—Ä–æ–≤–µ—Ä–∏—Ç—å, –∏–º–µ–µ—Ç –ª–∏ –∫–ª–∏–µ–Ω—Ç –ø—Ä–∞–≤–æ –Ω–∞ —Å–∫–∏–¥–∫—É –¥–ª—è –ø–æ–∂–∏–ª—ã—Ö –ª—é–¥–µ–π. –ï—Å–ª–∏ –∫–ª–∏–µ–Ω—Ç –Ω–µ –∏–º–µ–µ—Ç –ø—Ä–∞–≤–∞ –Ω–∞ —Å–∫–∏–¥–∫—É –¥–ª—è –ø–æ–∂–∏–ª—ã—Ö –ª—é–¥–µ–π, –µ–º—É –ø—Ä–µ–¥–æ—Å—Ç–∞–≤–ª—è–µ—Ç—Å—è —Å–∫–∏–¥–∫–∞ 5%:

–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç: 5. –í –Ω–∞—à–µ–º –∫–æ–¥–µ –º—ã –ø—Ä–∏—Å–≤–∞–∏–≤–∞–µ–º –∑–Ω–∞—á–µ–Ω–∏–µ 22 –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π age.

< p> –ú—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º —Ç–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä, —á—Ç–æ–±—ã –ø—Ä–æ–≤–µ—Ä–∏—Ç—å, –º–µ–Ω—å—à–µ –ª–∏ –∑–Ω–∞—á–µ–Ω–∏–µ –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π age 65. –ü–æ—Å–∫–æ–ª—å–∫—É –Ω–∞—à–µ–º—É –∫–ª–∏–µ–Ω—Ç—É 22 –≥–æ–¥–∞, –≤—ã—Ä–∞–∂–µ–Ω–∏–µ age "65 –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç—Å—è –∫–∞–∫ True. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –ø–æ–∫—É–ø–∞—Ç–µ–ª—é –ø—Ä–µ–¥–æ—Å—Ç–∞–≤–ª—è–µ—Ç—Å—è —Å–∫–∏–¥–∫–∞ 5%. –ï—Å–ª–∏ –±—ã –Ω–∞—à–µ–º—É –∫–ª–∏–µ–Ω—Ç—É –±—ã–ª–æ 65 –ª–µ—Ç –∏ —Å—Ç–∞—Ä—à–µ, –æ–Ω –ø–æ–ª—É—á–∏–ª –±—ã 10% —Å–∫–∏–¥–∫—É.

"–ö–∞—Ä—å–µ—Ä–Ω–∞—è –∫–∞—Ä–º–∞ –≤–æ—à–ª–∞ –≤ –º–æ—é –∂–∏–∑–Ω—å, –∫–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 –≤—ã–ø—É—Å–∫–∞ —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

< p> –ó–∞—Ç–µ–º –º—ã –≤—ã–≤–æ–¥–∏–º –∑–Ω–∞—á–µ–Ω–∏–µ –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π Discount –Ω–∞ –∫–æ–Ω—Å–æ–ª—å.

–ó–∞–∫–ª—é—á–µ–Ω–∏–µ

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

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

–û–¥–Ω–∞–∫–æ –¢–µ—Ä–Ω–∞—Ä–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä –Ω–µ –≤—Å–µ–≥–¥–∞ –º–æ–∂–µ—Ç –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å—Å—è. –ï—Å–ª–∏ –≤—ã —Ö–æ—Ç–∏—Ç–µ –ø—Ä–æ—Ç–µ—Å—Ç–∏—Ä–æ–≤–∞—Ç—å –Ω–µ—Å–∫–æ–ª—å–∫–æ –≤—ã—Ä–∞–∂–µ–Ω–∏–π, –≤—ã –¥–æ–ª–∂–Ω—ã –Ω–∞–ø–∏—Å–∞—Ç—å –ø–æ–ª–Ω—ã–π –æ–ø–µ—Ä–∞—Ç–æ—Ä if. –≠—Ç–æ –æ–±–µ—Å–ø–µ—á–∏—Ç —á–∏—Ç–∞–±–µ–ª—å–Ω–æ—Å—Ç—å –∏ –ª–µ–≥–∫–æ—Å—Ç—å –ø–æ–Ω–∏–º–∞–Ω–∏—è –≤–∞—à–µ–≥–æ –∫–æ–¥–∞.

< p> –í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ —Å–æ —Å—Å—ã–ª–∫–æ–π –Ω–∞ –ø—Ä–∏–º–µ—Ä—ã –æ–±—Å—É–∂–¥–∞–ª–∏—Å—å t –û—Å–Ω–æ–≤—ã —Ç–µ—Ä–Ω–∞—Ä–Ω–æ–≥–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ Python –∏ –ø—Ä–∏–Ω—Ü–∏–ø—ã –µ–≥–æ —Ä–∞–±–æ—Ç—ã. –¢–µ–ø–µ—Ä—å —É –≤–∞—Å –µ—Å—Ç—å –Ω–µ–æ–±—Ö–æ–¥–∏–º—ã–µ –∑–Ω–∞–Ω–∏—è, —á—Ç–æ–±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —ç—Ç–æ—Ç –æ–ø–µ—Ä–∞—Ç–æ—Ä –∫–∞–∫ –ø—Ä–æ—Ñ–µ—Å—Å–∏–æ–Ω–∞–ª Python!

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