摘要:
amazing normal 阅读全文
摘要:
```cpp #include #include #include #include #include #define R(a,b,c) for(register int a = (b); a = (c); -- a) #define Max(a,b) ((a) > (b) ? (a) : (b)) #define Min(a,b) ((a) ios& operator >> (ATP... 阅读全文
摘要:
$单调队列$ 或 $堆$ 优化 阅读全文
摘要:
```cpp #include #include #include #include #include #define R(a,b,c) for(register int a = (b); a = (c); -- a) #define Max(a,b) ((a) > (b) ? (a) : (b)) #define Min(a,b) ((a) ios& operator >> (ATP... 阅读全文
摘要:
$ f[j]=max(f[i−1][j],f[i−1][j−1]+(x == j) $ 阅读全文
摘要:
```cpp #include #include #include #include #include #define R(a,b,c) for(register int a = (b); a = (c); -- a) #define Max(a,b) ((a) > (b) ? (a) : (b)) #define Min(a,b) ((a) ios& operator >> (ATP... 阅读全文