<cf>Walking in the Rain
摘要:
B. Walking in the Raintime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn Berland the opposition is going to arrange mass walking on the boulevard. The boulevard consists ofntiles that are lain in a row and are numbered from1tonfrom right to left. 阅读全文
posted @ 2012-07-17 23:04 铁树银花 阅读(299) 评论(0) 推荐(0) 编辑