8 lines
255 B
Python
8 lines
255 B
Python
with open('data.txt', 'r', encoding='utf-8') as f:
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lines = f.readlines()
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with open('output.txt', 'w', encoding='utf-8') as f:
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for line in lines:
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f.write(line.strip().upper() + '\n')
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print("Готово, результат в output.txt") |