2019年5月31日
CF245H Queries for Number of Palindromes
摘要： "题目链接" Description： You've got a string s = s1s2... s|s| of length |s|, consisting of lowercase English letters. There also are q queries, each query 阅读全文
posted @ 2019-05-31 21:46 Zforw 阅读(45) 评论(0) 推荐(0) 编辑
TO-DO gcd
摘要： ```cpp include include include include include define ll long long using namespace std; const int mod = 10007; int n; struct Int{ int factor,m; bool o 阅读全文
posted @ 2019-05-31 21:19 Zforw 阅读(32) 评论(0) 推荐(0) 编辑
质因数分解
摘要： 算术基本定理 cpp include include include include include define ll long long using namespace std; int n; struct Int{ int d,m; int factor[101],p[101]; }t[40] 阅读全文
posted @ 2019-05-31 20:29 Zforw 阅读(34) 评论(0) 推荐(0) 编辑