2016年10月11日
HDU 4005 The war Tarjan+dp
摘要： The war Problem Description In the war, the intelligence about the enemy is very important. Now, our troop has mastered the situation of the enemy's w 阅读全文
posted @ 2016-10-11 23:26 meekyan 阅读(179) 评论(0) 推荐(1) 编辑