2014年11月5日
zoj 3640 Help Me Escape (概率dp 递归求期望)
摘要： 题目链接Help Me EscapeTime Limit:2 Seconds Memory Limit:32768 KBBackgroundIf thou doest well, shalt thou not be accepted? and if thou doest not well, sin ... 阅读全文
posted @ 2014-11-05 21:38 水门 阅读(274) 评论(0) 推荐(0)
sgu 495. Kids and Prizes (简单概率dp 正推求期望)
摘要： 题目链接495. Kids and PrizesTime limit per test: 0.25 second(s)Memory limit: 262144 kilobytesinput: standardoutput: standardICPC (International Cardboard ... 阅读全文
posted @ 2014-11-05 11:08 水门 阅读(247) 评论(0) 推荐(0)