摘要: In this problem, you are given a pair of integers A and B. You can transform any integer number A to B by adding x to A.This x is an integer number wh 阅读全文
posted @ 2013-09-06 20:41 1002liu 阅读(235) 评论(0) 推荐(0) 编辑
摘要: 13 32 2 31 1 3 41 2 3 6 阅读全文
posted @ 2013-09-06 14:08 1002liu 阅读(160) 评论(0) 推荐(0) 编辑