ckj
UID: 1821, Registered at 2 years ago, last login at 1 year ago, currently offline.
Solved 31 problems, RP: 143.78 (No. 914)
- Bio
- Accepted Problems
- Recent Activities
Problem Tags
- 美团
- 12
- oppo
- 8
- 华为
- 6
- 荣耀
- 4
- 小红书
- 1
UID: 1821, Registered at 2 years ago, last login at 1 year ago, currently offline.
Solved 31 problems, RP: 143.78 (No. 914)