8 lines
180 B
Python
8 lines
180 B
Python
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items = [1, 2, 3, 'a', 'b', 'c', 2, 3, 4, 'b', 'c', 'd']
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unique = []
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helperset = set()
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for x in items:
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if x not in helperset:
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unique.append(x)
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helperset.add(x)
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