3 solutions
- 1
Information
- ID
- 26
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 5
- Tags
- # Submissions
- 686
- Accepted
- 255
- Uploaded By
By signing up a 追梦算法网 universal account, you can submit code and join discussions in all online judging services provided by us.