摘要: 比较综合的多项式题 code: #include <cmath> #include <cstring> #include <algorithm> #include <cstdio> #include <string> #define ll long long #define ull unsigned 阅读全文
posted @ 2020-01-30 16:54 EM-LGH 阅读(110) 评论(0) 推荐(0) 编辑
摘要: 很不错的一道数数题. code: #include <cstdio> #include <algorithm> #define N 203 #define ll long long #define mod 1000000007 #define setIO(s) freopen(s".in","r", 阅读全文
posted @ 2020-01-30 14:47 EM-LGH 阅读(113) 评论(0) 推荐(0) 编辑