这不水蓝？
by S0CRiA @ 2022-01-06 18:08:40
不像紫题啊....
by LV06 @ 2022-01-06 18:11:10
@[_zyINF](/user/390770) ？
by SilviaLss @ 2022-01-06 18:27:59
虽然还不知道怎么做，不过比某些评级更高的贪心难
by 0htoAi @ 2022-01-06 20:02:03
给一个易错的测试点
input
```cpp
0102030405
```
output
```cpp
9091929399
```
by damocris @ 2022-01-11 16:30:32
还有容易错的测试点
输入0910，输出2928
输入09910, 输出2618
by damocris @ 2022-01-12 00:31:25