2013年11月6日
HDＵ－１５４０　　　　　　　　　　Tunnel Warfare
摘要： Tunnel WarfareTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3419Accepted Submission(s): 1328Problem DescriptionDuring the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain... 阅读全文
posted @ 2013-11-06 21:02 疯狂的癫子 阅读(225) 评论(0) 推荐(0) 编辑