ccpc 2018 final G - Pastoral Life in Stardew Valley
摘要:
#include #include #include #include using namespace std; #define ll long long const int N =100009; const ll mod = 1000000007; ll c[N][10]; void init() { c[0][0] =1ll; for... 阅读全文
posted @ 2019-04-19 22:00 cltt 阅读(386) 评论(0) 推荐(0) 编辑