2018年4月2日
Harmonic Number （调和级数+欧拉常数）题解
摘要： Harmonic NumberIn mathematics, the nth harmonic number is the sum of the reciprocals of the first n natural numbers:In this problem, y... 阅读全文
posted @ 2018-04-02 21:29 KirinSB 阅读(191) 评论(0) 推荐(0)
Pairs Forming LCM （LCM+ 唯一分解定理）题解
摘要： Pairs Forming LCMFind the result of the following code:long long pairsFormLCM( int n ) { long long res = 0; for( int i = 1; i #i... 阅读全文
posted @ 2018-04-02 12:53 KirinSB 阅读(396) 评论(0) 推荐(0)