2013年8月23日
poj 2262 Goldbach's Conjecture(素数筛选法)
摘要： http://poj.org/problem?id=2262Goldbach's ConjectureTime Limit:1000MSMemory Limit:65536KTotal Submissions:34323Accepted:13169DescriptionIn 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture:Every even number greater 阅读全文
posted @ 2013-08-23 10:46 crazy_apple 阅读(323) 评论(0) 推荐(0) 编辑