2015年11月6日
Codeforces Round #269 (Div. 2) D. MUH and Cube Walls KMP
摘要： D. MUH and Cube WallsPolar bears Menshykov and Uslada from the zoo of St. Petersburg and elephant Horace from the zoo of Kiev got hold of lots of wood... 阅读全文
posted @ 2015-11-06 20:10 meekyan 阅读(293) 评论(0) 推荐(0)