iteye_11396的博客

摘要：  If you use Python3x then string is not the same type as for Python 2.x, you must cast it to bytes (encode it). In python 3, bytes strings and unicode strings are now two different types. When...

http://www.cnblogs.com/skyhacker/archive/2012/02/03/2337572.html http://blog.youkuaiyun.com/demon24/article/details/8502565   I=lambda:map(int,raw_input().split())n,k=I()a=I()

python 2 的 map 返回 list   python 3 的 map 返回 “（可迭代）map 类”   Python 3.2.3 (default, Feb 20 2013, 17:02:41) [GCC 4.7.2] on linux2Type "help", "copyright", "credits" or "license" for more information....