摘要: 1 classmates = ['Michael', 'Bob', 'Tracy'] 2 print(classmates) 3 print(len(classmates)) 4 print(classmates[-1]) 5 classmates.append("adma") 6 print(cl 阅读全文
posted @ 2022-10-19 21:23 灵性 阅读(29) 评论(0) 推荐(0)