2015年4月27日
HDU1058 Humble Numbers
摘要： Problem Description A number whose only prime factors are 2,3,5 or 7 is called a humble number. The sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 1... 阅读全文
posted @ 2015-04-27 23:51 martinue 阅读(108) 评论(0) 推荐(0)
hdu1025 （最长上升子序列n*logn）
摘要： Problem Description JGShining's kingdom consists of 2n(n is no more than 500,000) small cities which are located in two parallel lines. Half of ... 阅读全文
posted @ 2015-04-27 21:11 martinue 阅读(149) 评论(0) 推荐(0)