本文演示了在上的不同操作 Python集合 . 例如:
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Input : A = {0, 2, 4, 6, 8} B = {1, 2, 3, 4, 5} Output : Union : [0, 1, 2, 3, 4, 5, 6, 8] Intersection : [2, 4] Difference : [8, 0, 6] Symmetric difference : [0, 1, 3, 5, 6, 8]
在Python中,下面的快速操作数可用于不同的操作。
|为了联盟。 &十字路口。 –为了与众不同 ^对称差分
# Program to perform different set operations # as we do in mathematics # sets are define A = { 0 , 2 , 4 , 6 , 8 }; B = { 1 , 2 , 3 , 4 , 5 }; # union print ( "Union :" , A | B) # intersection print ( "Intersection :" , A & B) # difference print ( "Difference :" , A - B) # symmetric difference print ( "Symmetric difference :" , A ^ B) |
输出:
('Union :', set([0, 1, 2, 3, 4, 5, 6, 8])) ('Intersection :', set([2, 4])) ('Difference :', set([8, 0, 6])) ('Symmetric difference :', set([0, 1, 3, 5, 6, 8]))
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