14 lines
322 B
Python
14 lines
322 B
Python
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import sys
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def contains_number(line):
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result = ''.join((char if char in "0123456789" else " ") for char in line)
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list_of_nums = result.split()
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return " ".join([str(num) for num in list_of_nums])
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for line in sys.stdin:
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words = contains_number(line).rstrip("\n")
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if words != "":
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print(words)
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