2015年5月27日
贪心问题
摘要： 问题：John is going on a fishing trip. He has h hours available (1 = 0 ), is known. Each 5 minutes of fishing decreases the number of fish expected to be... 阅读全文
posted @ 2015-05-27 14:33 chaoer 阅读(434) 评论(0) 推荐(0)