1002liu - 博客园

2013年8月5日

Balls Rearrangement（HDU）

摘要： Problem Description Bob has N balls and A boxes. He numbers the balls from 0 to N-1, and numbers the boxes from 0 to A-1. To find the balls easily, he puts the ball numbered x into the box numbered ... 阅读全文

posted @ 2013-08-05 23:35 1002liu 阅读(189) 评论(0) 推荐(0) 编辑