2014年3月27日
2014_csu选拔1_B
摘要： Description Here is no naked girl nor naked runners, but a naked problem: you are to find the K-th smallest element in the set of all irreducible fractions , with 0#include using namespace std;int n,k;struct node{ int p,q; node operator+(const node &rhs) { node nt; nt.p=p+rhs... 阅读全文
posted @ 2014-03-27 17:45 KRisen 阅读(252) 评论(0) 推荐(0)