任意整数:
http://www.cnblogs.com/qiweiwang/archive/2010/12/17/1909482.html
半整数:
http://www.cnblogs.com/qiweiwang/archive/2010/11/30/1892169.html
posted on 2016-10-07 22:23 yiyedada 阅读(198) 评论(0) 编辑 收藏 举报