2014年8月20日
ZOJ 3607 Lazier Salesgirl (贪心)
摘要： Lazier SalesgirlTime Limit:2 Seconds Memory Limit:65536 KBKochiya Sanae is a lazy girl who makes and sells bread. She is an expert at bread making and... 阅读全文
posted @ 2014-08-20 22:25 Cliff Chen 阅读(332) 评论(0) 推荐(0) 编辑
POJ 1730 Perfect Pth Powers (枚举||分解质因子)
摘要： Perfect Pth PowersTime Limit:1000MSMemory Limit:10000KTotal Submissions:16638Accepted:3771DescriptionWe say that x is a perfect square if, for some in... 阅读全文
posted @ 2014-08-20 11:33 Cliff Chen 阅读(772) 评论(0) 推荐(0) 编辑
POJ 2262 Goldbach's Conjecture (素数判断)
摘要： Goldbach's ConjectureTime Limit:1000MSMemory Limit:65536KTotal Submissions:37693Accepted:14484DescriptionIn 1742, Christian Goldbach, a German amateur... 阅读全文
posted @ 2014-08-20 00:31 Cliff Chen 阅读(306) 评论(0) 推荐(0) 编辑