标签：tom col ice michael ssm ack code span mat
classmates = [‘Michael‘,‘Bob‘,‘Tracy‘] classmates.append(‘Rose‘) classmates.insert(1,‘Jack‘) classmates.pop() classmates.pop(0) classmates[0] = ‘Tom‘ print(classmates)
[‘Tom‘, ‘Bob‘, ‘Tracy‘]
标签：tom col ice michael ssm ack code span mat
原文地址：https://www.cnblogs.com/Millie/p/9113679.html
