为什么当我改变下面工会中两套的顺序时,我会得到不同的结果?
set1 = {1, 2, 3} set2 = {True, False} print(set1 | set2) # {False, 1, 2, 3} print(set2 | set1) #{False, True, 2, 3}
python set equivalence-classes python-3.x
equivalence-classes ×1
python ×1
python-3.x ×1
set ×1