摘要: 不带滚动数组代码: ```cpp #include #include #include #define int long long using namespace std; const int N = 2000010; int a[N], c[N], T, n, f[N]; signed main( 阅读全文
posted @ 2023-05-21 19:50 Link-Cut-Y 阅读(47) 评论(0) 推荐(0) 编辑