11 2013 档案

HDU 4374--F(x)
摘要：F(x)Time Limit:1Seconds Memory Limit:32MBDescription For a decimal number x with n digits (AnAn-1An-2 ... A2A1), we define its weight as F(x) = An * 2... 阅读全文

posted @ 2013-11-08 11:18 张狂不年轻° 阅读(156) 评论(0) 推荐(0)