12 lines
455 B
Python
12 lines
455 B
Python
with open("output.txt", "r", encoding="utf-8") as file:
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lines = file.readlines()
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# Преобразование: строки в верхний регистр
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processed_lines = [line.upper() for line in lines]
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# Запись результата в output.txt
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with open("output.txt", "w", encoding="utf-8") as file:
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file.writelines(processed_lines)
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print("Данные успешно обработаны и сохранены в output.txt!")
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