2013年4月20日
Codeforces Round #180 (Div. 2) AB
摘要： A. Snow Footprintstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere is a straight snowy road, divided into n blocks. The blocks are numbered fr... 阅读全文
posted @ 2013-04-20 09:20 码代码的猿猿 阅读(204) 评论(0) 推荐(0)