41 lines
766 B
Python
41 lines
766 B
Python
"""
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集合的常用操作
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- 交集
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- 并集
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- 差集
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- 子集
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- 超集
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Version: 0.1
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Author: 骆昊
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Date: 2018-03-06
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"""
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def main():
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set1 = set(range(1, 7))
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print(set1)
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set2 = set(range(2, 11, 2))
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print(set2)
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set3 = set(range(1, 5))
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print(set1 & set2)
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# print(set1.intersection(set2))
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print(set1 | set2)
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# print(set1.union(set2))
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print(set1 - set2)
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# print(set1.difference(set2))
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print(set1 ^ set2)
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# print(set1.symmetric_difference(set2))
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print(set2 <= set1)
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# print(set2.issubset(set1))
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print(set3 <= set1)
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# print(set3.issubset(set1))
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print(set1 >= set2)
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# print(set1.issuperset(set2))
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print(set1 >= set3)
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# print(set1.issuperset(set3))
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if __name__ == '__main__':
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main()
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