摘要:
```c++ #include #include #include #include #include #include #include #include #include #include using namespace std; #define rep(i, a, n) for(int i = a; i = a; -- i) #define make_pair mkp #define Max 阅读全文
摘要:
![](https://img2020.cnblogs.com/blog/1596795/202005/1596795-20200507105555860-931501591.png)![](https://img2020.cnblogs.com/blog/1596795/202005/1596795-20200507105607845-1859153692.png)```c++#include#... 阅读全文
摘要:
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