a=[1,2,3,[4,5]] print(id(a)) b=list(a) print(id(b)) print(id(a[-1])) print(id(b[-1]))
输出:
140078175111920 140078175165568 140078175151040 140078175151040

a=[1,2,3,[4,5]] print(id(a)) b=list(a) print(id(b)) print(id(a[-1])) print(id(b[-1]))
输出:
140078175111920 140078175165568 140078175151040 140078175151040