摘要： 0: 温故知新 l = [111, 222, 333] l2 = l # 把l的内存地址给l2 l[0] = 'balabla' print(l) #['balabla', 222, 333] print(l2) #['balabla', 222, 333] l2[1] = 444444444444 阅读全文