摘要:
题目编号1136 A 暴力咯。。 B 先往少的一边跳 C 同一斜行上点不变 E 分块暴力维护 cpp include include include include using namespace std; const int N = 1e5 + 5; const int M = 500; int 阅读全文
摘要:
```cpp include include include include include include using namespace std; const int N = (int)1e6 + 5; int n, m; struct Q{ int type, id; long long va 阅读全文