改变 英文怎么说答:change, commutation, exchange, interchange, shift, substitution, switch, trade, transposition, swap, changeover, conversion, metamorphosis, mutation, shift, transfiguration, transformation, translation, transmogrification, transmutation, transubstantiation, alteration, modification, mutation, permutation,...
Python为什么不需要swap(a, b)答:所以与其调用一个swap(a, b),你倒不如使用:a,b = b,a。通常python函数不会混淆它们的命名空间,所以它不能像C++的swap(&a, &b)那样进行引用操作。因此,在python中应该这样做:a = 1b = 2 def swap(t1, t2): return t2, t1 a,b = swap(a, b) # After this point, a == 2...