MIT《计算机科学与编程导论》第七讲
摘要:
Section 1 mutable L1 = [1, 2, 3] L2 = L1 L1[0] = 4 print L2 -> [4, 2, 3] immutable a = 1 b = a a = 2 print b - 1 Dictionaries 字典类型 -mutable ... 阅读全文
posted @ 2011-12-30 23:04 毛小娃 阅读(83) 评论(0) 推荐(0) 编辑
posted @ 2011-12-30 23:04 毛小娃 阅读(83) 评论(0) 推荐(0) 编辑
posted @ 2011-12-30 21:26 毛小娃 阅读(93) 评论(0) 推荐(0) 编辑
posted @ 2011-12-30 19:22 毛小娃 阅读(119) 评论(0) 推荐(0) 编辑