标签： 深浅

深浅拷贝(1)赋值运算l1 = [1,2,3,[barry,alex]]l2 = l1l1[0] = 111print(l1) # [111, 2, 3, [barry, alex]]print(l2) # [111, 2, 3, [barry, alex]]l1[3][0] = wusirprint(l1) # [111, 2, 3, [wusir, alex]]print(l2) # [111, 2, 3, [wusir, alex]](2)浅拷贝l