rally1.in
```
2 3 2
1 2 1
2 1 2
```
rally1.out
```
6
```
rally2.in
```
10 10 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
```
rally2.out
```
3025
```
@[cellur925](/space/show?uid=60124)
by fstqwq @ 2018-11-02 22:37:27
@[fstqwq](/space/show?uid=12621) 谢谢qwq
by cellur925 @ 2018-11-02 22:44:25