Локальная переменная Python, на которую ссылаются перед назначением Решение

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

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

–ß—Ç–æ —Ç–∞–∫–æ–µ UnboundLocalError: —Å—Å—ã–ª–∫–∞ –Ω–∞ –ª–æ–∫–∞–ª—å–Ω—É—é –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é –ø–µ—Ä–µ–¥ –Ω–∞–∑–Ω–∞—á–µ–Ω–∏–µ–º?

–ü–æ–ø—ã—Ç–∫–∞ –ø—Ä–∏—Å–≤–æ–∏—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π, –Ω–µ –∏–º–µ—é—â–µ–π –ª–æ–∫–∞–ª—å–Ω–æ–π –æ–±–ª–∞—Å—Ç–∏ –≤–∏–¥–∏–º–æ—Å—Ç–∏, –º–æ–∂–µ—Ç –ø—Ä–∏–≤–µ—Å—Ç–∏ –∫ —ç—Ç–æ–π –æ—à–∏–±–∫–µ:

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

–í Python –µ—Å—Ç—å –¥–≤–µ –æ–±–ª–∞—Å—Ç–∏ –≤–∏–¥–∏–º–æ—Å—Ç–∏ –ø–µ—Ä–µ–º–µ–Ω–Ω—ã—Ö: –ª–æ–∫–∞–ª—å–Ω–∞—è –∏ –≥–ª–æ–±–∞–ª—å–Ω–∞—è. –ì–ª–æ–±–∞–ª—å–Ω—ã–µ –ø–µ—Ä–µ–º–µ–Ω–Ω—ã–µ –¥–æ—Å—Ç—É–ø–Ω—ã –≤–æ –≤—Å–µ–π –ø—Ä–æ–≥—Ä–∞–º–º–µ; –ª–æ–∫–∞–ª—å–Ω—ã–µ –ø–µ—Ä–µ–º–µ–Ω–Ω—ã–µ –¥–æ—Å—Ç—É–ø–Ω—ã —Ç–æ–ª—å–∫–æ –≤ —Ç–æ–π —Ñ—É–Ω–∫—Ü–∏–∏, –≤ –∫–æ—Ç–æ—Ä–æ–π –æ–Ω–∏ –∏–∑–Ω–∞—á–∞–ª—å–Ω–æ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω—ã.

–î–∞–≤–∞–π—Ç–µ –ø–æ—Å–º–æ—Ç—Ä–∏–º, –∫–∞–∫ —Ä–µ—à–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É.

–ü—Ä–∏–º–µ—Ä —Å—Ü–µ–Ω–∞—Ä–∏—è

–ú—ã —Å–æ–±–∏—Ä–∞–µ–º—Å—è –Ω–∞–ø–∏—Å–∞—Ç—å –ø—Ä–æ–≥—Ä–∞–º–º—É, –∫–æ—Ç–æ—Ä–∞—è –≤—ã—á–∏—Å–ª—è–µ—Ç –æ—Ü–µ–Ω–∫—É, –ø–æ–ª—É—á–µ–Ω–Ω—É—é —É—á–∞—â–∏–º—Å—è –≤ –∫–ª–∞—Å—Å–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–µ:

81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –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. –ù–∞–π–¥–∏—Ç–µ –ø–æ–¥—Ö–æ–¥ –∫ —É—á–µ–±–Ω–æ–º—É –ª–∞–≥–µ—Ä—é —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.

–≠—Ç–∏ –ø–µ—Ä–µ–º–µ–Ω–Ω—ã–µ —Ö—Ä–∞–Ω—è—Ç —á–∏—Å–ª–æ–≤—ã–µ –∏ –±—É–∫–≤–µ–Ω–Ω—ã–µ –æ—Ü–µ–Ω–∫–∏, –ø–æ–ª—É—á–µ–Ω–Ω—ã–µ —Å—Ç—É–¥–µ–Ω—Ç–æ–º, —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤–µ–Ω–Ω–æ. –ü–æ —É–º–æ–ª—á–∞–Ω–∏—é –∑–Ω–∞—á–µ–Ω–∏–µ " letter " —ç—Ç–æ & ‚Äã‚Äãldquo; F & rdquo ;. –ó–∞—Ç–µ–º –º—ã –Ω–∞–ø–∏—à–µ–º —Ñ—É–Ω–∫—Ü–∏—é, –∫–æ—Ç–æ—Ä–∞—è –≤—ã—á–∏—Å–ª—è–µ—Ç –±—É–∫–≤–µ–Ω–Ω—É—é –æ—Ü–µ–Ω–∫—É —É—á–∞—â–µ–≥–æ—Å—è –Ω–∞ –æ—Å–Ω–æ–≤–µ –µ–≥–æ —á–∏—Å–ª–æ–≤–æ–π –æ—Ü–µ–Ω–∫–∏, –∏—Å–ø–æ–ª—å–∑—É—è " if " –∏–Ω—Å—Ç—Ä—É–∫—Ü–∏—è :

–ù–∞–∫–æ–Ω–µ—Ü, –º—ã –≤—ã–∑—ã–≤–∞–µ–º –Ω–∞—à—É —Ñ—É–Ω–∫—Ü–∏—é:

–≠—Ç–∞ —Å—Ç—Ä–æ–∫–∞ –∫–æ–¥–∞ –≤—ã–≤–æ–¥–∏—Ç –Ω–∞ –∫–æ–Ω—Å–æ–ª—å –∑–Ω–∞—á–µ–Ω–∏–µ, –≤–æ–∑–≤—Ä–∞—â–∞–µ–º–æ–µ —Ñ—É–Ω–∫—Ü–∏–µ–π calculate_grade (). –ú—ã –ø–µ—Ä–µ–¥–∞–µ–º –≤ –Ω–∞—à—É —Ñ—É–Ω–∫—Ü–∏—é –æ–¥–∏–Ω –ø–∞—Ä–∞–º–µ—Ç—Ä: —á–∏—Å–ª–æ–≤–æ–π. –≠—Ç–æ —á–∏—Å–ª–æ–≤–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ –æ—Ü–µ–Ω–∫–∏, –ø–æ–ª—É—á–µ–Ω–Ω–æ–π —É—á–∞—â–∏–º—Å—è.

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

–í–æ–∑–Ω–∏–∫–ª–∞ –æ—à–∏–±–∫–∞.

–†–µ—à–µ–Ω–∏–µ

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

–ú—ã —É—Å—Ç–∞–Ω–æ–≤–∏–ª–∏ –∑–Ω–∞—á–µ–Ω–∏–µ " numeric " —Ä–∞–≤–Ω—ã–º 42. –ù–∞—à –æ–ø–µ—Ä–∞—Ç–æ—Ä if —ç—Ç–æ–≥–æ –Ω–µ –¥–µ–ª–∞–µ—Ç —É—Å—Ç–∞–Ω–æ–≤–∏—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ –¥–ª—è –ª—é–±–æ–π –æ—Ü–µ–Ω–∫–∏ –≤—ã—à–µ 50. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –∫–æ–≥–¥–∞ –º—ã –≤—ã–∑—ã–≤–∞–µ–º –Ω–∞—à—É —Ñ—É–Ω–∫—Ü–∏—é calculate_grade (), –Ω–∞—à–∞ –∏–Ω—Å—Ç—Ä—É–∫—Ü–∏—è return –Ω–µ –∑–Ω–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ, –Ω–∞ –∫–æ—Ç–æ—Ä–æ–µ –º—ã —Å—Å—ã–ª–∞–µ–º—Å—è.

< p> –ú—ã –¥–µ–ª–∞–µ–º –æ–ø—Ä–µ–¥–µ–ª–∏—Ç—å " –±—É–∫–≤—É " –≤ –Ω–∞—á–∞–ª–µ –Ω–∞—à–µ–π –ø—Ä–æ–≥—Ä–∞–º–º—ã. –û–¥–Ω–∞–∫–æ –º—ã –æ–ø—Ä–µ–¥–µ–ª—è–µ–º –µ–≥–æ –≤ –≥–ª–æ–±–∞–ª—å–Ω–æ–º –∫–æ–Ω—Ç–µ–∫—Å—Ç–µ. Python –æ–±—Ä–∞–±–∞—Ç—ã–≤–∞–µ—Ç " –æ—Ç–≤–µ—Ç–Ω–æ–µ –ø–∏—Å—å–º–æ " –∫–∞–∫ –ø–æ–ø—ã—Ç–∫—É –≤–µ—Ä–Ω—É—Ç—å –ª–æ–∫–∞–ª—å–Ω—É—é –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é —Å –∏–º–µ–Ω–µ–º " letter & rdquo ;, –∞ –Ω–µ –≥–ª–æ–±–∞–ª—å–Ω—É—é –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é.

–ú—ã —Ä–µ—à–∞–µ–º —ç—Ç—É –ø—Ä–æ–±–ª–µ–º—É –¥–≤—É–º—è —Å–ø–æ—Å–æ–±–∞–º–∏. –í–æ-–ø–µ—Ä–≤—ã—Ö, –º—ã –º–æ–∂–µ–º –¥–æ–±–∞–≤–∏—Ç—å –≤ –Ω–∞—à –∫–æ–¥ –æ–ø–µ—Ä–∞—Ç–æ—Ä else. –≠—Ç–æ –≥–∞—Ä–∞–Ω—Ç–∏—Ä—É–µ—Ç, —á—Ç–æ –º—ã –æ–±—ä—è–≤–∏–º " letter " –ø—Ä–µ–∂–¥–µ —á–µ–º –º—ã –ø–æ–ø—ã—Ç–∞–µ–º—Å—è –≤–µ—Ä–Ω—É—Ç—å –µ–≥–æ:

–î–∞–≤–∞–π—Ç–µ –ø–æ–ø—Ä–æ–±—É–µ–º —Å–Ω–æ–≤–∞ –∑–∞–ø—É—Å—Ç–∏—Ç—å –Ω–∞—à –∫–æ–¥:

–ù–∞—à –∫–æ–¥ —É—Å–ø–µ—à–Ω–æ —Ä–∞—Å–ø–µ—á–∞—Ç—ã–≤–∞–µ—Ç –æ—Ü–µ–Ω–∫—É —É—á–∞—â–µ–≥–æ—Å—è.

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

–í –∫–∞—á–µ—Å—Ç–≤–µ –∞–ª—å—Ç–µ—Ä–Ω–∞—Ç–∏–≤—ã –º—ã –º–æ–≥–ª–∏ –±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å " global " –∫–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ, —á—Ç–æ–±—ã —Å–¥–µ–ª–∞—Ç—å –Ω–∞—à–µ –≥–ª–æ–±–∞–ª—å–Ω–æ–µ –∫–ª—é—á–µ–≤–æ–µ —Å–ª–æ–≤–æ –¥–æ—Å—Ç—É–ø–Ω—ã–º –≤ –ª–æ–∫–∞–ª—å–Ω–æ–º –∫–æ–Ω—Ç–µ–∫—Å—Ç–µ –≤ –Ω–∞—à–µ–π —Ñ—É–Ω–∫—Ü–∏–∏ calculate_grade (). –û–¥–Ω–∞–∫–æ —Ç–∞–∫–æ–π –ø–æ–¥—Ö–æ–¥ –º–æ–∂–µ—Ç –ø—Ä–∏–≤–µ—Å—Ç–∏ –∫ –±–æ–ª–µ–µ –∑–∞–ø—É—Ç–∞–Ω–Ω–æ–º—É –∫–æ–¥—É –∏ –¥—Ä—É–≥–∏–º –ø—Ä–æ–±–ª–µ–º–∞–º. –ö–∞–∫ –ø—Ä–∞–≤–∏–ª–æ, –ø–µ—Ä–µ–º–µ–Ω–Ω—ã–µ –Ω–µ —Å–ª–µ–¥—É–µ—Ç –æ–±—ä—è–≤–ª—è—Ç—å —Å –ø–æ–º–æ—â—å—é " global " –∑–∞ –∏—Å–∫–ª—é—á–µ–Ω–∏–µ–º —Å–ª—É—á–∞–µ–≤ –∫—Ä–∞–π–Ω–µ–π –Ω–µ–æ–±—Ö–æ–¥–∏–º–æ—Å—Ç–∏ . –í–∞—à –ø–µ—Ä–≤—ã–π –∏ –æ—Å–Ω–æ–≤–Ω–æ–π –ø–æ—Ä—Ç –≤—ã–∑–æ–≤–∞ –≤—Å–µ–≥–¥–∞ –¥–æ–ª–∂–µ–Ω –∑–∞–∫–ª—é—á–∞—Ç—å—Å—è –≤ —Ç–æ–º, —á—Ç–æ–±—ã —É–±–µ–¥–∏—Ç—å—Å—è, —á—Ç–æ –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∞ –ø—Ä–∞–≤–∏–ª—å–Ω–æ.

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

–í–æ—Ç –∏ –≤—Å–µ! –ú—ã –∏—Å–ø—Ä–∞–≤–∏–ª–∏ –æ—à–∏–±–∫—É –ª–æ–∫–∞–ª—å–Ω–æ–π –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π –≤ –Ω–∞—à–µ–º –∫–æ–¥–µ.

–ó–∞–∫–ª—é—á–µ–Ω–∏–µ

UnboundLocalError: –ª–æ–∫–∞–ª—å–Ω–∞—è –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è, –Ω–∞ –∫–æ—Ç–æ—Ä—É—é —Å—Å—ã–ª–∞–µ—Ç—Å—è –¥–æ —Ç–æ–≥–æ, –∫–∞–∫ –≤–æ–∑–Ω–∏–∫–∞–µ—Ç –æ—à–∏–±–∫–∞ –ø—Ä–∏—Å–≤–∞–∏–≤–∞–Ω–∏—è, –∫–æ–≥–¥–∞ –≤—ã –ø—ã—Ç–∞–µ—Ç–µ—Å—å –Ω–∞–∑–Ω–∞—á–∏—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ –≤ –ª–æ–∫–∞–ª—å–Ω—É—é –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é –¥–æ –µ–µ –æ–±—ä—è–≤–ª–µ–Ω–∏—è. –í—ã –º–æ–∂–µ—Ç–µ —Ä–µ—à–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, —É–±–µ–¥–∏–≤—à–∏—Å—å, —á—Ç–æ –ª–æ–∫–∞–ª—å–Ω–∞—è –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è –æ–±—ä—è–≤–ª–µ–Ω–∞ ‚Äã‚Äã–ø–µ—Ä–µ–¥ –ø—Ä–∏—Å–≤–æ–µ–Ω–∏–µ–º –µ–π –∑–Ω–∞—á–µ–Ω–∏—è.

–¢–µ–ø–µ—Ä—å –≤—ã –≥–æ—Ç–æ–≤—ã —Ä–µ—à–∏—Ç—å UnboundLocalError Python –æ—à–∏–±–∫–∏, —Ç–∞–∫–∏–µ –∫–∞–∫ –ø—Ä–æ—Ñ–µ—Å—Å–∏–æ–Ω–∞–ª—å–Ω—ã–π —Ä–∞–∑—Ä–∞–±–æ—Ç—á–∏–∫ !