摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3157You’ve just built a circuit board for your new robot, and now you need to power it. Your robot circ... 阅读全文
posted @ 2015-02-03 18:52 huangxf 阅读(416) 评论(0) 推荐(0) 编辑