摘要: #include #include using namespace std; typedef long long ll; const ll mod = 1610612741; const int base = 17; const int maxn = 1e6+10; char s[maxn]; ll ha[maxn]; int len; ll ans; inline ll qpow(int ... 阅读全文
posted @ 2019-08-05 19:10 Fos、伤感 阅读(177) 评论(0) 推荐(0) 编辑